{
 "licence": "https://creativecommons.org/publicdomain/zero/1.0/",
 "datasets": [
  {
   "name": "costs",
   "title": "Published prices and costs",
   "summary": "Published assistive listening prices, quotes and cost estimates, with currencies, years, coverage and source limits.",
   "url": "https://assistivelisteningknowledgebase.org/data/costs/",
   "compiled": "2026-10-13",
   "updated": "2026-10-13",
   "version": "1.0",
   "licence": "https://creativecommons.org/publicdomain/zero/1.0/",
   "technologies": [
    "Auracast",
    "Hearing loops",
    "Infrared",
    "RF/FM",
    "Wi-Fi streaming",
    "Shared"
   ],
   "affects": [
    "Venues",
    "Specifiers"
   ],
   "changes": [
    "2026-10-13: Migrated 445 rows with codebook and source provenance into the data section."
   ],
   "columns": [
    {
     "name": "cost_id",
     "meaning": "Unique source-based observation id. NYC suffixes identify the original data row, counting from 1 after the header."
    },
    {
     "name": "group_id",
     "meaning": "Groups overlapping components and totals, alternative scenarios, or related rates. It is a review aid, not permission to sum the rows."
    },
    {
     "name": "system_type",
     "meaning": "Library technology name, semicolon-separated for mixed systems, or `Not specified`. `Shared` covers a technology-neutral accessory or policy estimate. NYC's original system label remains in `notes`."
    },
    {
     "name": "covers",
     "meaning": "What is priced: equipment, installation, testing/design, receivers, running costs, or a specified regulatory effect. `Not itemised` means the source does not separate the work or equipment."
    },
    {
     "name": "amount",
     "meaning": "Published number, without currency symbols or thousands separators. For a range this is the lower endpoint; for a one-sided bound it is the threshold. Blank only for Theatreplan's non-numeric five-figure statement."
    },
    {
     "name": "amount_max",
     "meaning": "Upper endpoint of a published range. Blank for single values and one-sided bounds; never an inferred zero."
    },
    {
     "name": "qualifier",
     "meaning": "Exactness or interpretation: approximate, range, less than, no more than, model scenario, qualitative factor, or stated free. Read this before using the number."
    },
    {
     "name": "unit",
     "meaning": "Denominator and scale, including per system, component quantity, receiver, foot, technician-hour, percent, ratio or million currency units."
    },
    {
     "name": "currency",
     "meaning": "`USD`, `GBP` or `CHF` for ordinary monetary prices, `AUD` for Australian national estimates, `Not stated` for the five-figure claim, and `Not applicable` for percentages, ratios and an app described as free without a named currency."
    },
    {
     "name": "year",
     "meaning": "Source-supported year or year span, or `undated`. It may describe reporting, publication or a real-dollar base; read `year_basis`."
    },
    {
     "name": "year_basis",
     "meaning": "Explains what the year dates, preserving an unknown transaction/price year and distinguishing a publication date from a price base."
    },
    {
     "name": "setting",
     "meaning": "Venue, room, locality, dimensions and seats where stated. A venue's total seats do not imply that the quoted system covers every seat."
    },
    {
     "name": "price_type",
     "meaning": "Quote, list price, worked example, estimate, reported retail price, reported cost with payment basis unspecified, modelled cost/benefit, qualitative cost factor, reported comparison, regulatory estimate, or manufacturer stated free. No row asserts a verified paid invoice."
    },
    {
     "name": "row_scope",
     "meaning": "`system_total`, `component`, `unit_price`, `reported_entry`, `rate`, `relative_cost` or `national_estimate`. Filter this before comparisons."
    },
    {
     "name": "project_status",
     "meaning": "Original project stage where available. NYC preserves `Installed`, `In Construction`, `Under Construction`, `In Design` and `Bid & Award`; these are reporting categories."
    },
    {
     "name": "tax_basis",
     "meaning": "Whether the amount excludes VAT, or `Not stated`. Rugeley's VAT and tax-inclusive alternative totals are preserved in `notes` beside each net quote."
    },
    {
     "name": "funding_detail",
     "meaning": "Funding and producer context retained from the earlier compilation; the funding column carries the current source-record labels."
    },
    {
     "name": "source_id",
     "meaning": "Library source identifiers supporting the row, separated by semicolons. Feature-specific and supporting-source columns retain their more precise roles."
    },
    {
     "name": "source_locator",
     "meaning": "Original page, section, table or model entry supporting the row; source names identify locations when several originals are used."
    },
    {
     "name": "notes",
     "meaning": "Scope, omissions, overlaps, funding/sample context, arithmetic conflicts and date limits needed to interpret the row."
    },
    {
     "name": "checked_date",
     "meaning": "Date the compilation checked the archived evidence, 2026-10-13; not a fresh price quotation or retrieval date."
    },
    {
     "name": "funding",
     "meaning": "Source-record funding labels. With multiple primary sources, each label is followed by its source id in brackets. Funding detail remains in funding_detail where supplied by the earlier compilation."
    },
    {
     "name": "limitations",
     "meaning": "Row-specific interpretation limits and source-record reading limits. Missing information is not reported, never an inferred zero."
    }
   ],
   "row_count": 445,
   "sources": [
    "bavaria-2019-loop-planning",
    "ditrdc-2022-transport-standards-ris",
    "doj-2010-ada-regulatory-impact-analysis",
    "dsb-2013-warum-induktive-hoeranlagen",
    "fcc-2013-auditory-assistance-definition",
    "gentner-2012-loop-fm-ir",
    "healthwatch-southampton-2017-hospital-loops",
    "listen-2013-loop-costing",
    "listen-2026-listenwifi-user-manual",
    "munich-2019-city-hall-hearing-systems",
    "nyc-mopd-2026-als-list",
    "pro-audito-2026-venucast-test",
    "rugeley-2022-chamber-loop-quotes",
    "sig-ropetackle-profile",
    "theatreplan-2025-assistive-listening"
   ],
   "codebook": "## Reading the results\n\nFigures retain their original currencies and dates. Quotes, list prices, worked examples, agency reports and national models describe different things. Read each row's qualifier, unit, year basis, project status and notes before comparing it with another. Components overlap totals; national figures are not per-venue prices. [@rugeley-2022-chamber-loop-quotes; @listen-2013-loop-costing; @nyc-mopd-2026-als-list; @doj-2010-ada-regulatory-impact-analysis; @ditrdc-2022-transport-standards-ris]\n\nThe city list gives 366 cost-bearing records, including one per-room price for an entry listing 18 hearing rooms. Many systems were still in design or construction, and an installed status does not establish a paid amount. The table's reporting years do not establish price years. No conversion, inflation adjustment or missing-cost estimate has been added. [@nyc-mopd-2026-als-list]\n\n## Compilation and interpretation\n\n`costs.csv` was compiled on **2026-10-13** from `lifetime-costs` and **15 existing source records**, checked against their private archived originals. Its **445 rows** retain published amounts, bounds, component prices, cost ratios and model assumptions. No currency conversion, inflation adjustment or whole-life cost calculation is applied. These observations have different coverage and cannot establish a technology price ranking. [@listen-2013-loop-costing; @nyc-mopd-2026-als-list; @doj-2010-ada-regulatory-impact-analysis]\n\n\nThe CSV is UTF-8, comma-delimited, fully quoted, with a header and LF endings. Identifiers, dates and qualifiers are text. `amount` and `amount_max` can be imported as decimal numbers with blanks preserved, but their units and qualifiers must travel with them. All rows are static source observations; there are no formulas. Rows sort by source id and observation id.\n\n**City entries.** All **366 cost-bearing NYC records** are retained: 365 plain numeric cells and one `$11,287 ea` cell for Hearing Rooms 1–18. The each-price remains one observation and is not multiplied by the room count. Of these records, 149 say Installed, 91 In Construction, 72 In Design, 52 Under Construction and two Bid & Award. Installed status establishes neither payment nor a final outturn cost. All carry reporting year 2025; installation dates are retained separately in notes. The 953 blank, 67 Included Above and 15 TBD cost cells are omitted, with none converted to zero or allocated across rooms. School rows concern assembly/common areas such as auditoria, cafeterias and security desks; the city's FM label does not establish equipment design. The list supplies no cost breakdown and does not establish that each room entry is financially independent. [@nyc-mopd-2026-als-list]\n\n**Overlaps and units.** Manufacturer Listen Technologies' four worked examples include both totals and component rows, plus published unit prices and assumed labour/cutting rates. Example 4 prints a USD 2,988 driver pair and USD 1,499 each; its printed components add to USD 43,361 while its stated total is USD 43,371. Both printed values remain, with the inconsistency noted. Rugeley's six alternatives use net-of-VAT amounts, retaining VAT and gross totals in notes. Neither source is a record of completed-project expenditure. [@listen-2013-loop-costing; @rugeley-2022-chamber-loop-quotes]\n\n**Models and qualitative figures.** DOJ national effects retain the signs of its Table 7: negative is a cost/loss, positive a benefit/saving, in millions of dollars under its specified scenario. Its incremental receiver-maintenance percentages are assumptions, not measured annual venue budgets. The DOJ publication year is 2010; Chapter 5 says general unit-cost estimates were updated to 2009 dollars. Australia's two national estimates use real 2021/22 AUD and concern a 2022 whole-vehicle proposal. These model outputs must stay separate from individual system prices. German guidance factors retain their qualitative status and shared origin; they are not independent samples of market prices. [@doj-2010-ada-regulatory-impact-analysis; @ditrdc-2022-transport-standards-ris; @bavaria-2019-loop-planning; @dsb-2013-warum-induktive-hoeranlagen]\n\nThe app's stated zero price covers that app alone. No missing installation, receiver, staff, network or support cost is filled with zero. Theatreplan's five-figure loop description retains an unstated currency; its smartphone/RF comparison is a ratio, without deriving an RF receiver price. [@listen-2026-listenwifi-user-manual; @theatreplan-2025-assistive-listening]\n\nThe q47 research report records the search scope, source reuse, omissions, source-count correction and review priorities. This data-only job changes no question or German summary.\n",
   "rows": [
    {
     "cost_id": "bavaria-2019-loop-planning-fm",
     "group_id": "bavaria-2019-loop-planning-technology-factors",
     "system_type": "RF/FM",
     "covers": "Equipment and installation cost factor",
     "amount": "2",
     "amount_max": "",
     "qualifier": "approximately",
     "unit": "ratio; loop cost = 1",
     "currency": "Not applicable",
     "year": "2019",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "General planning guidance; no specified room or seating",
     "price_type": "qualitative cost factor",
     "row_scope": "relative_cost",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (Bavarian State Ministry for Housing, Building and Transport, for state building projects; written with the technical officer of the Bavarian association of hard-of-hearing and deafened people, a hearing-loss organisation, and including a comparison table used with the permission of an engineer from the German hard-of-hearing association)",
     "source_id": "bavaria-2019-loop-planning",
     "source_locator": "Printed page 23, technology comparison table, Kosten für Gerät und Einbau; permission note on page 24",
     "notes": "No underlying project prices. The comparison table credits permission from Carsten Ruhe of the German hard-of-hearing association; these are guidance factors, not sampled market prices.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "No underlying project prices. The comparison table credits permission from Carsten Ruhe of the German hard-of-hearing association; these are guidance factors, not sampled market prices. bavaria-2019-loop-planning: Planning guidance for Bavarian state buildings, not a study (its cost factors match the German hard-of-hearing association's table, which the association itself calls qualitative; see dsb-2013-warum-induktive-hoeranlagen): the metal loss example is a simulation, and the 1,000 m² to 80 m² example and cost factors are given without data. One of the authors represents a hearing-loss organisation that advocates loops, and the guidance calls loops the best technical aid. It cites DIN EN IEC 60118-4 and German building standards. Its list of problems with 2.4 GHz, Bluetooth and WLAN systems reflects its 2019 status and gives no sources or measurements. The date is the edition's stated status date (Stand 01.01.2019); the file was created in December 2018 and last modified in December 2019."
    },
    {
     "cost_id": "bavaria-2019-loop-planning-infrared",
     "group_id": "bavaria-2019-loop-planning-technology-factors",
     "system_type": "Infrared",
     "covers": "Equipment and installation cost factor",
     "amount": "2.5",
     "amount_max": "",
     "qualifier": "approximately",
     "unit": "ratio; loop cost = 1",
     "currency": "Not applicable",
     "year": "2019",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "General planning guidance; no specified room or seating",
     "price_type": "qualitative cost factor",
     "row_scope": "relative_cost",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (Bavarian State Ministry for Housing, Building and Transport, for state building projects; written with the technical officer of the Bavarian association of hard-of-hearing and deafened people, a hearing-loss organisation, and including a comparison table used with the permission of an engineer from the German hard-of-hearing association)",
     "source_id": "bavaria-2019-loop-planning",
     "source_locator": "Printed page 23, technology comparison table, Kosten für Gerät und Einbau; permission note on page 24",
     "notes": "No underlying project prices. The comparison table credits permission from Carsten Ruhe of the German hard-of-hearing association; these are guidance factors, not sampled market prices.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "No underlying project prices. The comparison table credits permission from Carsten Ruhe of the German hard-of-hearing association; these are guidance factors, not sampled market prices. bavaria-2019-loop-planning: Planning guidance for Bavarian state buildings, not a study (its cost factors match the German hard-of-hearing association's table, which the association itself calls qualitative; see dsb-2013-warum-induktive-hoeranlagen): the metal loss example is a simulation, and the 1,000 m² to 80 m² example and cost factors are given without data. One of the authors represents a hearing-loss organisation that advocates loops, and the guidance calls loops the best technical aid. It cites DIN EN IEC 60118-4 and German building standards. Its list of problems with 2.4 GHz, Bluetooth and WLAN systems reflects its 2019 status and gives no sources or measurements. The date is the edition's stated status date (Stand 01.01.2019); the file was created in December 2018 and last modified in December 2019."
    },
    {
     "cost_id": "bavaria-2019-loop-planning-loop",
     "group_id": "bavaria-2019-loop-planning-technology-factors",
     "system_type": "Hearing loops",
     "covers": "Equipment and installation cost factor",
     "amount": "1",
     "amount_max": "",
     "qualifier": "baseline",
     "unit": "ratio; loop cost = 1",
     "currency": "Not applicable",
     "year": "2019",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "General planning guidance; no specified room or seating",
     "price_type": "qualitative cost factor",
     "row_scope": "relative_cost",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (Bavarian State Ministry for Housing, Building and Transport, for state building projects; written with the technical officer of the Bavarian association of hard-of-hearing and deafened people, a hearing-loss organisation, and including a comparison table used with the permission of an engineer from the German hard-of-hearing association)",
     "source_id": "bavaria-2019-loop-planning",
     "source_locator": "Printed page 23, technology comparison table, Kosten für Gerät und Einbau; permission note on page 24",
     "notes": "No underlying project prices. The comparison table credits permission from Carsten Ruhe of the German hard-of-hearing association; these are guidance factors, not sampled market prices.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "No underlying project prices. The comparison table credits permission from Carsten Ruhe of the German hard-of-hearing association; these are guidance factors, not sampled market prices. bavaria-2019-loop-planning: Planning guidance for Bavarian state buildings, not a study (its cost factors match the German hard-of-hearing association's table, which the association itself calls qualitative; see dsb-2013-warum-induktive-hoeranlagen): the metal loss example is a simulation, and the 1,000 m² to 80 m² example and cost factors are given without data. One of the authors represents a hearing-loss organisation that advocates loops, and the guidance calls loops the best technical aid. It cites DIN EN IEC 60118-4 and German building standards. Its list of problems with 2.4 GHz, Bluetooth and WLAN systems reflects its 2019 status and gives no sources or measurements. The date is the edition's stated status date (Stand 01.01.2019); the file was created in December 2018 and last modified in December 2019."
    },
    {
     "cost_id": "ditrdc-2022-transport-standards-ris-administrative",
     "group_id": "ditrdc-2022-transport-standards-ris-vehicle-proposal",
     "system_type": "Shared",
     "covers": "Administrative costs of proposed whole-vehicle hearing augmentation requirement",
     "amount": "1.6",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "million currency units; present value",
     "currency": "AUD",
     "year": "2021/22",
     "year_basis": "real dollar base explicitly stated; analysis published March 2022",
     "setting": "Australia; buses, trains, trams and ferries; national proposal",
     "price_type": "modelled cost",
     "row_scope": "national_estimate",
     "project_status": "Consultation proposal",
     "tax_basis": "Not stated",
     "funding_detail": "Government (Australian Government Department of Infrastructure, Transport, Regional Development and Communications)",
     "source_id": "ditrdc-2022-transport-standards-ris",
     "source_locator": "Section 9.1, Cost benefit analysis, printed page 92",
     "notes": "Discounted at 7%; 20-year implementation and 15-year appraisal periods. Technology and per-vehicle costs not itemised. Historical proposal, not an enacted-cost forecast or a station-installation price.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Discounted at 7%; 20-year implementation and 15-year appraisal periods. Technology and per-vehicle costs not itemised. Historical proposal, not an enacted-cost forecast or a station-installation price. ditrdc-2022-transport-standards-ris: A consultation document: the costs are national estimates for the proposed rules, not prices from projects, and the vehicle figure is not broken down by technology or per vehicle. Its benefit-cost ratio is given only for the whole information and wayfinding theme, not for hearing augmentation alone. The cover gives March 2022; an addendum records amendments on 28 and 31 March 2022."
    },
    {
     "cost_id": "ditrdc-2022-transport-standards-ris-substantive",
     "group_id": "ditrdc-2022-transport-standards-ris-vehicle-proposal",
     "system_type": "Shared",
     "covers": "Substantive costs of proposed whole-vehicle hearing augmentation requirement",
     "amount": "122.6",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "million currency units; present value",
     "currency": "AUD",
     "year": "2021/22",
     "year_basis": "real dollar base explicitly stated; analysis published March 2022",
     "setting": "Australia; buses, trains, trams and ferries; national proposal",
     "price_type": "modelled cost",
     "row_scope": "national_estimate",
     "project_status": "Consultation proposal",
     "tax_basis": "Not stated",
     "funding_detail": "Government (Australian Government Department of Infrastructure, Transport, Regional Development and Communications)",
     "source_id": "ditrdc-2022-transport-standards-ris",
     "source_locator": "Section 9.1, Cost benefit analysis, printed page 92",
     "notes": "Discounted at 7%; 20-year implementation and 15-year appraisal periods. Technology and per-vehicle costs not itemised. Historical proposal, not an enacted-cost forecast or a station-installation price.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Discounted at 7%; 20-year implementation and 15-year appraisal periods. Technology and per-vehicle costs not itemised. Historical proposal, not an enacted-cost forecast or a station-installation price. ditrdc-2022-transport-standards-ris: A consultation document: the costs are national estimates for the proposed rules, not prices from projects, and the vehicle figure is not broken down by technology or per vehicle. Its benefit-cost ratio is given only for the whole information and wayfinding theme, not for hearing augmentation alone. The cover gives March 2022; an addendum records amendments on 28 and 31 March 2022."
    },
    {
     "cost_id": "doj-2010-ada-regulatory-impact-analysis-increment-high",
     "group_id": "doj-2010-ada-regulatory-impact-analysis-receiver-increment",
     "system_type": "Infrared; RF/FM",
     "covers": "Incremental receiver and accessory cost for hearing-aid compatibility",
     "amount": "114.5",
     "amount_max": "",
     "qualifier": "high scenario",
     "unit": "per receiver setup",
     "currency": "USD",
     "year": "2010",
     "year_basis": "analysis publication year; Chapter 5 states general unit costs updated to 2009 dollars",
     "setting": "US assembly areas; new construction and alterations",
     "price_type": "modelled cost",
     "row_scope": "unit_price",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (US Department of Justice; prepared under contract by the economics consultancy HDR HLB Decision Economics Inc.)",
     "source_id": "doj-2010-ada-regulatory-impact-analysis",
     "source_locator": "Chapter 5, Assistive Listening Systems (Technical), Unit Costs",
     "notes": "Government model for the added hearing-aid-compatible receiver requirement; not whole-system lifetime cost. Based on a government retail-price review. The publication year is not asserted as a uniform price base for the entire analysis.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Government model for the added hearing-aid-compatible receiver requirement; not whole-system lifetime cost. Based on a government retail-price review. The publication year is not asserted as a uniform price base for the entire analysis. doj-2010-ada-regulatory-impact-analysis: A regulatory cost model, not measured costs: receiver prices come from a desk review of retail prices, and maintenance and replacement figures are assumptions. It models the receiver requirements only, not the cost of installing loop, FM or infrared systems. Monetary figures are US dollars; 2010 dates the analysis, while Chapter 5 identifies 2009 as the general unit-cost price base. The analysis is spread over several web pages and appendices of the Department's archived ADA site; the date is the one on its title page (23 July 2010)."
    },
    {
     "cost_id": "doj-2010-ada-regulatory-impact-analysis-increment-low",
     "group_id": "doj-2010-ada-regulatory-impact-analysis-receiver-increment",
     "system_type": "Infrared; RF/FM",
     "covers": "Incremental receiver and accessory cost for hearing-aid compatibility",
     "amount": "29.5",
     "amount_max": "",
     "qualifier": "low scenario",
     "unit": "per receiver setup",
     "currency": "USD",
     "year": "2010",
     "year_basis": "analysis publication year; Chapter 5 states general unit costs updated to 2009 dollars",
     "setting": "US assembly areas; new construction and alterations",
     "price_type": "modelled cost",
     "row_scope": "unit_price",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (US Department of Justice; prepared under contract by the economics consultancy HDR HLB Decision Economics Inc.)",
     "source_id": "doj-2010-ada-regulatory-impact-analysis",
     "source_locator": "Chapter 5, Assistive Listening Systems (Technical), Unit Costs",
     "notes": "Government model for the added hearing-aid-compatible receiver requirement; not whole-system lifetime cost. Based on a government retail-price review. The publication year is not asserted as a uniform price base for the entire analysis.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Government model for the added hearing-aid-compatible receiver requirement; not whole-system lifetime cost. Based on a government retail-price review. The publication year is not asserted as a uniform price base for the entire analysis. doj-2010-ada-regulatory-impact-analysis: A regulatory cost model, not measured costs: receiver prices come from a desk review of retail prices, and maintenance and replacement figures are assumptions. It models the receiver requirements only, not the cost of installing loop, FM or infrared systems. Monetary figures are US dollars; 2010 dates the analysis, while Chapter 5 identifies 2009 as the general unit-cost price base. The analysis is spread over several web pages and appendices of the Department's archived ADA site; the date is the one on its title page (23 July 2010)."
    },
    {
     "cost_id": "doj-2010-ada-regulatory-impact-analysis-increment-middle",
     "group_id": "doj-2010-ada-regulatory-impact-analysis-receiver-increment",
     "system_type": "Infrared; RF/FM",
     "covers": "Incremental receiver and accessory cost for hearing-aid compatibility",
     "amount": "72",
     "amount_max": "",
     "qualifier": "middle scenario",
     "unit": "per receiver setup",
     "currency": "USD",
     "year": "2010",
     "year_basis": "analysis publication year; Chapter 5 states general unit costs updated to 2009 dollars",
     "setting": "US assembly areas; new construction and alterations",
     "price_type": "modelled cost",
     "row_scope": "unit_price",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (US Department of Justice; prepared under contract by the economics consultancy HDR HLB Decision Economics Inc.)",
     "source_id": "doj-2010-ada-regulatory-impact-analysis",
     "source_locator": "Chapter 5, Assistive Listening Systems (Technical), Unit Costs",
     "notes": "Government model for the added hearing-aid-compatible receiver requirement; not whole-system lifetime cost. Based on a government retail-price review. The publication year is not asserted as a uniform price base for the entire analysis.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Government model for the added hearing-aid-compatible receiver requirement; not whole-system lifetime cost. Based on a government retail-price review. The publication year is not asserted as a uniform price base for the entire analysis. doj-2010-ada-regulatory-impact-analysis: A regulatory cost model, not measured costs: receiver prices come from a desk review of retail prices, and maintenance and replacement figures are assumptions. It models the receiver requirements only, not the cost of installing loop, FM or infrared systems. Monetary figures are US dollars; 2010 dates the analysis, while Chapter 5 identifies 2009 as the general unit-cost price base. The analysis is spread over several web pages and appendices of the Department's archived ADA site; the date is the one on its title page (23 July 2010)."
    },
    {
     "cost_id": "doj-2010-ada-regulatory-impact-analysis-maintenance-high",
     "group_id": "doj-2010-ada-regulatory-impact-analysis-receiver-maintenance",
     "system_type": "Infrared; RF/FM",
     "covers": "Incremental annual operation and maintenance assumption",
     "amount": "6",
     "amount_max": "",
     "qualifier": "high scenario",
     "unit": "percent of unit cost per year",
     "currency": "Not applicable",
     "year": "2010",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "US assembly areas; added hearing-aid-compatible receivers",
     "price_type": "modelled cost",
     "row_scope": "rate",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (US Department of Justice; prepared under contract by the economics consultancy HDR HLB Decision Economics Inc.)",
     "source_id": "doj-2010-ada-regulatory-impact-analysis",
     "source_locator": "Appendix 3I, requirement 62; Chapter 5, Maintenance costs",
     "notes": "Government model for the added hearing-aid-compatible receiver requirement; not whole-system lifetime cost. Assumption retained because operator responses were too general to use; replacement interval assumed to be ten years.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Government model for the added hearing-aid-compatible receiver requirement; not whole-system lifetime cost. Assumption retained because operator responses were too general to use; replacement interval assumed to be ten years. doj-2010-ada-regulatory-impact-analysis: A regulatory cost model, not measured costs: receiver prices come from a desk review of retail prices, and maintenance and replacement figures are assumptions. It models the receiver requirements only, not the cost of installing loop, FM or infrared systems. Monetary figures are US dollars; 2010 dates the analysis, while Chapter 5 identifies 2009 as the general unit-cost price base. The analysis is spread over several web pages and appendices of the Department's archived ADA site; the date is the one on its title page (23 July 2010)."
    },
    {
     "cost_id": "doj-2010-ada-regulatory-impact-analysis-maintenance-low",
     "group_id": "doj-2010-ada-regulatory-impact-analysis-receiver-maintenance",
     "system_type": "Infrared; RF/FM",
     "covers": "Incremental annual operation and maintenance assumption",
     "amount": "4",
     "amount_max": "",
     "qualifier": "low scenario",
     "unit": "percent of unit cost per year",
     "currency": "Not applicable",
     "year": "2010",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "US assembly areas; added hearing-aid-compatible receivers",
     "price_type": "modelled cost",
     "row_scope": "rate",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (US Department of Justice; prepared under contract by the economics consultancy HDR HLB Decision Economics Inc.)",
     "source_id": "doj-2010-ada-regulatory-impact-analysis",
     "source_locator": "Appendix 3I, requirement 62; Chapter 5, Maintenance costs",
     "notes": "Government model for the added hearing-aid-compatible receiver requirement; not whole-system lifetime cost. Assumption retained because operator responses were too general to use; replacement interval assumed to be ten years.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Government model for the added hearing-aid-compatible receiver requirement; not whole-system lifetime cost. Assumption retained because operator responses were too general to use; replacement interval assumed to be ten years. doj-2010-ada-regulatory-impact-analysis: A regulatory cost model, not measured costs: receiver prices come from a desk review of retail prices, and maintenance and replacement figures are assumptions. It models the receiver requirements only, not the cost of installing loop, FM or infrared systems. Monetary figures are US dollars; 2010 dates the analysis, while Chapter 5 identifies 2009 as the general unit-cost price base. The analysis is spread over several web pages and appendices of the Department's archived ADA site; the date is the one on its title page (23 July 2010)."
    },
    {
     "cost_id": "doj-2010-ada-regulatory-impact-analysis-maintenance-middle",
     "group_id": "doj-2010-ada-regulatory-impact-analysis-receiver-maintenance",
     "system_type": "Infrared; RF/FM",
     "covers": "Incremental annual operation and maintenance assumption",
     "amount": "5",
     "amount_max": "",
     "qualifier": "middle scenario",
     "unit": "percent of unit cost per year",
     "currency": "Not applicable",
     "year": "2010",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "US assembly areas; added hearing-aid-compatible receivers",
     "price_type": "modelled cost",
     "row_scope": "rate",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (US Department of Justice; prepared under contract by the economics consultancy HDR HLB Decision Economics Inc.)",
     "source_id": "doj-2010-ada-regulatory-impact-analysis",
     "source_locator": "Appendix 3I, requirement 62; Chapter 5, Maintenance costs",
     "notes": "Government model for the added hearing-aid-compatible receiver requirement; not whole-system lifetime cost. Assumption retained because operator responses were too general to use; replacement interval assumed to be ten years.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Government model for the added hearing-aid-compatible receiver requirement; not whole-system lifetime cost. Assumption retained because operator responses were too general to use; replacement interval assumed to be ten years. doj-2010-ada-regulatory-impact-analysis: A regulatory cost model, not measured costs: receiver prices come from a desk review of retail prices, and maintenance and replacement figures are assumptions. It models the receiver requirements only, not the cost of installing loop, FM or infrared systems. Monetary figures are US dollars; 2010 dates the analysis, while Chapter 5 identifies 2009 as the general unit-cost price base. The analysis is spread over several web pages and appendices of the Department's archived ADA site; the date is the one on its title page (23 July 2010)."
    },
    {
     "cost_id": "doj-2010-ada-regulatory-impact-analysis-neckloop-price",
     "group_id": "doj-2010-ada-regulatory-impact-analysis-neckloop-price",
     "system_type": "Shared",
     "covers": "Neckloop accessory",
     "amount": "50",
     "amount_max": "",
     "qualifier": "no more than",
     "unit": "per neckloop",
     "currency": "USD",
     "year": "2010",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "US assembly areas using FM or infrared",
     "price_type": "reported retail price",
     "row_scope": "unit_price",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (US Department of Justice; prepared under contract by the economics consultancy HDR HLB Decision Economics Inc.)",
     "source_id": "doj-2010-ada-regulatory-impact-analysis",
     "source_locator": "Chapter 5, Assistive Listening Systems (Technical), Unit Costs",
     "notes": "Commenter estimate reported by the government; no specific product or quote.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Commenter estimate reported by the government; no specific product or quote. doj-2010-ada-regulatory-impact-analysis: A regulatory cost model, not measured costs: receiver prices come from a desk review of retail prices, and maintenance and replacement figures are assumptions. It models the receiver requirements only, not the cost of installing loop, FM or infrared systems. Monetary figures are US dollars; 2010 dates the analysis, while Chapter 5 identifies 2009 as the general unit-cost price base. The analysis is spread over several web pages and appendices of the Department's archived ADA site; the date is the one on its title page (23 July 2010)."
    },
    {
     "cost_id": "doj-2010-ada-regulatory-impact-analysis-receiver-price",
     "group_id": "doj-2010-ada-regulatory-impact-analysis-receiver-price",
     "system_type": "Infrared; RF/FM",
     "covers": "Receiver",
     "amount": "150",
     "amount_max": "250",
     "qualifier": "typical range reported by commenters",
     "unit": "per receiver",
     "currency": "USD",
     "year": "2010",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "US assembly areas; no particular room specified",
     "price_type": "reported retail price",
     "row_scope": "unit_price",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (US Department of Justice; prepared under contract by the economics consultancy HDR HLB Decision Economics Inc.)",
     "source_id": "doj-2010-ada-regulatory-impact-analysis",
     "source_locator": "Chapter 5, Assistive Listening Systems (Technical), Unit Costs",
     "notes": "Advocacy groups and individuals supplied these price estimates in comments; this is not the government incremental-cost estimate.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Advocacy groups and individuals supplied these price estimates in comments; this is not the government incremental-cost estimate. doj-2010-ada-regulatory-impact-analysis: A regulatory cost model, not measured costs: receiver prices come from a desk review of retail prices, and maintenance and replacement figures are assumptions. It models the receiver requirements only, not the cost of installing loop, FM or infrared systems. Monetary figures are US dollars; 2010 dates the analysis, while Chapter 5 identifies 2009 as the general unit-cost price base. The analysis is spread over several web pages and appendices of the Department's archived ADA site; the date is the one on its title page (23 July 2010)."
    },
    {
     "cost_id": "doj-2010-ada-regulatory-impact-analysis-scoping-facilities",
     "group_id": "doj-2010-ada-regulatory-impact-analysis-scoping-national",
     "system_type": "Shared",
     "covers": "Requirement 66: net impact to facilities; saving",
     "amount": "281.23",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "million currency units; net present value",
     "currency": "USD",
     "year": "2010",
     "year_basis": "analysis publication year; not a uniform dollar-base assertion",
     "setting": "United States; national regulatory model of assembly-area receivers",
     "price_type": "modelled cost or benefit",
     "row_scope": "national_estimate",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (US Department of Justice; prepared under contract by the economics consultancy HDR HLB Decision Economics Inc.)",
     "source_id": "doj-2010-ada-regulatory-impact-analysis",
     "source_locator": "Chapter 6, Table 7, requirement 66",
     "notes": "Primary baseline: safe harbor, 50% readily achievable barrier removal, 1991 Standards baseline, 7% discount rate. Signed impacts retained: negative = cost or loss; positive = benefit or saving. Rounded source values; no per-venue price.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Primary baseline: safe harbor, 50% readily achievable barrier removal, 1991 Standards baseline, 7% discount rate. Signed impacts retained: negative = cost or loss; positive = benefit or saving. Rounded source values; no per-venue price. doj-2010-ada-regulatory-impact-analysis: A regulatory cost model, not measured costs: receiver prices come from a desk review of retail prices, and maintenance and replacement figures are assumptions. It models the receiver requirements only, not the cost of installing loop, FM or infrared systems. Monetary figures are US dollars; 2010 dates the analysis, while Chapter 5 identifies 2009 as the general unit-cost price base. The analysis is spread over several web pages and appendices of the Department's archived ADA site; the date is the one on its title page (23 July 2010)."
    },
    {
     "cost_id": "doj-2010-ada-regulatory-impact-analysis-scoping-net",
     "group_id": "doj-2010-ada-regulatory-impact-analysis-scoping-national",
     "system_type": "Shared",
     "covers": "Requirement 66: net present value, benefits less costs",
     "amount": "273.95",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "million currency units; net present value",
     "currency": "USD",
     "year": "2010",
     "year_basis": "analysis publication year; not a uniform dollar-base assertion",
     "setting": "United States; national regulatory model of assembly-area receivers",
     "price_type": "modelled cost or benefit",
     "row_scope": "national_estimate",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (US Department of Justice; prepared under contract by the economics consultancy HDR HLB Decision Economics Inc.)",
     "source_id": "doj-2010-ada-regulatory-impact-analysis",
     "source_locator": "Chapter 6, Table 7, requirement 66",
     "notes": "Primary baseline: safe harbor, 50% readily achievable barrier removal, 1991 Standards baseline, 7% discount rate. Signed impacts retained: negative = cost or loss; positive = benefit or saving. Rounded source values; no per-venue price.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Primary baseline: safe harbor, 50% readily achievable barrier removal, 1991 Standards baseline, 7% discount rate. Signed impacts retained: negative = cost or loss; positive = benefit or saving. Rounded source values; no per-venue price. doj-2010-ada-regulatory-impact-analysis: A regulatory cost model, not measured costs: receiver prices come from a desk review of retail prices, and maintenance and replacement figures are assumptions. It models the receiver requirements only, not the cost of installing loop, FM or infrared systems. Monetary figures are US dollars; 2010 dates the analysis, while Chapter 5 identifies 2009 as the general unit-cost price base. The analysis is spread over several web pages and appendices of the Department's archived ADA site; the date is the one on its title page (23 July 2010)."
    },
    {
     "cost_id": "doj-2010-ada-regulatory-impact-analysis-scoping-users",
     "group_id": "doj-2010-ada-regulatory-impact-analysis-scoping-national",
     "system_type": "Shared",
     "covers": "Requirement 66: net impact to users; loss",
     "amount": "-7.29",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "million currency units; net present value",
     "currency": "USD",
     "year": "2010",
     "year_basis": "analysis publication year; not a uniform dollar-base assertion",
     "setting": "United States; national regulatory model of assembly-area receivers",
     "price_type": "modelled cost or benefit",
     "row_scope": "national_estimate",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (US Department of Justice; prepared under contract by the economics consultancy HDR HLB Decision Economics Inc.)",
     "source_id": "doj-2010-ada-regulatory-impact-analysis",
     "source_locator": "Chapter 6, Table 7, requirement 66",
     "notes": "Primary baseline: safe harbor, 50% readily achievable barrier removal, 1991 Standards baseline, 7% discount rate. Signed impacts retained: negative = cost or loss; positive = benefit or saving. Rounded source values; no per-venue price.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Primary baseline: safe harbor, 50% readily achievable barrier removal, 1991 Standards baseline, 7% discount rate. Signed impacts retained: negative = cost or loss; positive = benefit or saving. Rounded source values; no per-venue price. doj-2010-ada-regulatory-impact-analysis: A regulatory cost model, not measured costs: receiver prices come from a desk review of retail prices, and maintenance and replacement figures are assumptions. It models the receiver requirements only, not the cost of installing loop, FM or infrared systems. Monetary figures are US dollars; 2010 dates the analysis, while Chapter 5 identifies 2009 as the general unit-cost price base. The analysis is spread over several web pages and appendices of the Department's archived ADA site; the date is the one on its title page (23 July 2010)."
    },
    {
     "cost_id": "doj-2010-ada-regulatory-impact-analysis-technical-facilities",
     "group_id": "doj-2010-ada-regulatory-impact-analysis-technical-national",
     "system_type": "Shared",
     "covers": "Requirement 62: net impact to facilities; cost",
     "amount": "-28.05",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "million currency units; net present value",
     "currency": "USD",
     "year": "2010",
     "year_basis": "analysis publication year; not a uniform dollar-base assertion",
     "setting": "United States; national regulatory model of assembly-area receivers",
     "price_type": "modelled cost or benefit",
     "row_scope": "national_estimate",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (US Department of Justice; prepared under contract by the economics consultancy HDR HLB Decision Economics Inc.)",
     "source_id": "doj-2010-ada-regulatory-impact-analysis",
     "source_locator": "Chapter 6, Table 7, requirement 62",
     "notes": "Primary baseline: safe harbor, 50% readily achievable barrier removal, 1991 Standards baseline, 7% discount rate. Signed impacts retained: negative = cost or loss; positive = benefit or saving. Rounded source values; no per-venue price.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Primary baseline: safe harbor, 50% readily achievable barrier removal, 1991 Standards baseline, 7% discount rate. Signed impacts retained: negative = cost or loss; positive = benefit or saving. Rounded source values; no per-venue price. doj-2010-ada-regulatory-impact-analysis: A regulatory cost model, not measured costs: receiver prices come from a desk review of retail prices, and maintenance and replacement figures are assumptions. It models the receiver requirements only, not the cost of installing loop, FM or infrared systems. Monetary figures are US dollars; 2010 dates the analysis, while Chapter 5 identifies 2009 as the general unit-cost price base. The analysis is spread over several web pages and appendices of the Department's archived ADA site; the date is the one on its title page (23 July 2010)."
    },
    {
     "cost_id": "doj-2010-ada-regulatory-impact-analysis-technical-net",
     "group_id": "doj-2010-ada-regulatory-impact-analysis-technical-national",
     "system_type": "Shared",
     "covers": "Requirement 62: net present value, benefits less costs",
     "amount": "-25.77",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "million currency units; net present value",
     "currency": "USD",
     "year": "2010",
     "year_basis": "analysis publication year; not a uniform dollar-base assertion",
     "setting": "United States; national regulatory model of assembly-area receivers",
     "price_type": "modelled cost or benefit",
     "row_scope": "national_estimate",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (US Department of Justice; prepared under contract by the economics consultancy HDR HLB Decision Economics Inc.)",
     "source_id": "doj-2010-ada-regulatory-impact-analysis",
     "source_locator": "Chapter 6, Table 7, requirement 62",
     "notes": "Primary baseline: safe harbor, 50% readily achievable barrier removal, 1991 Standards baseline, 7% discount rate. Signed impacts retained: negative = cost or loss; positive = benefit or saving. Rounded source values; no per-venue price.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Primary baseline: safe harbor, 50% readily achievable barrier removal, 1991 Standards baseline, 7% discount rate. Signed impacts retained: negative = cost or loss; positive = benefit or saving. Rounded source values; no per-venue price. doj-2010-ada-regulatory-impact-analysis: A regulatory cost model, not measured costs: receiver prices come from a desk review of retail prices, and maintenance and replacement figures are assumptions. It models the receiver requirements only, not the cost of installing loop, FM or infrared systems. Monetary figures are US dollars; 2010 dates the analysis, while Chapter 5 identifies 2009 as the general unit-cost price base. The analysis is spread over several web pages and appendices of the Department's archived ADA site; the date is the one on its title page (23 July 2010)."
    },
    {
     "cost_id": "doj-2010-ada-regulatory-impact-analysis-technical-users",
     "group_id": "doj-2010-ada-regulatory-impact-analysis-technical-national",
     "system_type": "Shared",
     "covers": "Requirement 62: net impact to users",
     "amount": "2.28",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "million currency units; net present value",
     "currency": "USD",
     "year": "2010",
     "year_basis": "analysis publication year; not a uniform dollar-base assertion",
     "setting": "United States; national regulatory model of assembly-area receivers",
     "price_type": "modelled cost or benefit",
     "row_scope": "national_estimate",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (US Department of Justice; prepared under contract by the economics consultancy HDR HLB Decision Economics Inc.)",
     "source_id": "doj-2010-ada-regulatory-impact-analysis",
     "source_locator": "Chapter 6, Table 7, requirement 62",
     "notes": "Primary baseline: safe harbor, 50% readily achievable barrier removal, 1991 Standards baseline, 7% discount rate. Signed impacts retained: negative = cost or loss; positive = benefit or saving. Rounded source values; no per-venue price.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Primary baseline: safe harbor, 50% readily achievable barrier removal, 1991 Standards baseline, 7% discount rate. Signed impacts retained: negative = cost or loss; positive = benefit or saving. Rounded source values; no per-venue price. doj-2010-ada-regulatory-impact-analysis: A regulatory cost model, not measured costs: receiver prices come from a desk review of retail prices, and maintenance and replacement figures are assumptions. It models the receiver requirements only, not the cost of installing loop, FM or infrared systems. Monetary figures are US dollars; 2010 dates the analysis, while Chapter 5 identifies 2009 as the general unit-cost price base. The analysis is spread over several web pages and appendices of the Department's archived ADA site; the date is the one on its title page (23 July 2010)."
    },
    {
     "cost_id": "dsb-2013-warum-induktive-hoeranlagen-fm",
     "group_id": "dsb-2013-warum-induktive-hoeranlagen-technology-factors",
     "system_type": "RF/FM",
     "covers": "Equipment and installation cost factor",
     "amount": "2",
     "amount_max": "",
     "qualifier": "approximately",
     "unit": "ratio; loop cost = 1",
     "currency": "Not applicable",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "General planning guidance; no specified room or seating",
     "price_type": "qualitative cost factor",
     "row_scope": "relative_cost",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Nonprofit advocacy (Deutscher Schwerhörigenbund, the German federation of hard-of-hearing and deafened people, through its accessible planning and building section led by the engineer Carsten Ruhe; the brochure states that its printing was paid for with financial support from four companies, among them the loop makers Ampetronic and Univox, with beyerdynamic and Humantechnik)",
     "source_id": "dsb-2013-warum-induktive-hoeranlagen",
     "source_locator": "Printed page 13, technology comparison table, Kosten für Gerät und Einbau; introduction on page 3",
     "notes": "No underlying project prices. DSB explicitly limits its general cost discussion to qualitative statements; these factors are not a sample of market prices.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy",
     "limitations": "No underlying project prices. DSB explicitly limits its general cost discussion to qualitative statements; these factors are not a sample of market prices. dsb-2013-warum-induktive-hoeranlagen: Advocacy guidance without cost data: the cost factors are relative and, by the association's own account, qualitative. The association advocates loops for churches, theatres, lecture halls and cinemas, and the brochure's printing was supported by companies that sell loop equipment. German standards and law as of 2013; it predates Auracast. In German; the date is the copyright date printed in the brochure (2 November 2013)."
    },
    {
     "cost_id": "dsb-2013-warum-induktive-hoeranlagen-infrared",
     "group_id": "dsb-2013-warum-induktive-hoeranlagen-technology-factors",
     "system_type": "Infrared",
     "covers": "Equipment and installation cost factor",
     "amount": "2.5",
     "amount_max": "",
     "qualifier": "approximately",
     "unit": "ratio; loop cost = 1",
     "currency": "Not applicable",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "General planning guidance; no specified room or seating",
     "price_type": "qualitative cost factor",
     "row_scope": "relative_cost",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Nonprofit advocacy (Deutscher Schwerhörigenbund, the German federation of hard-of-hearing and deafened people, through its accessible planning and building section led by the engineer Carsten Ruhe; the brochure states that its printing was paid for with financial support from four companies, among them the loop makers Ampetronic and Univox, with beyerdynamic and Humantechnik)",
     "source_id": "dsb-2013-warum-induktive-hoeranlagen",
     "source_locator": "Printed page 13, technology comparison table, Kosten für Gerät und Einbau; introduction on page 3",
     "notes": "No underlying project prices. DSB explicitly limits its general cost discussion to qualitative statements; these factors are not a sample of market prices.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy",
     "limitations": "No underlying project prices. DSB explicitly limits its general cost discussion to qualitative statements; these factors are not a sample of market prices. dsb-2013-warum-induktive-hoeranlagen: Advocacy guidance without cost data: the cost factors are relative and, by the association's own account, qualitative. The association advocates loops for churches, theatres, lecture halls and cinemas, and the brochure's printing was supported by companies that sell loop equipment. German standards and law as of 2013; it predates Auracast. In German; the date is the copyright date printed in the brochure (2 November 2013)."
    },
    {
     "cost_id": "dsb-2013-warum-induktive-hoeranlagen-loop",
     "group_id": "dsb-2013-warum-induktive-hoeranlagen-technology-factors",
     "system_type": "Hearing loops",
     "covers": "Equipment and installation cost factor",
     "amount": "1",
     "amount_max": "",
     "qualifier": "baseline",
     "unit": "ratio; loop cost = 1",
     "currency": "Not applicable",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "General planning guidance; no specified room or seating",
     "price_type": "qualitative cost factor",
     "row_scope": "relative_cost",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Nonprofit advocacy (Deutscher Schwerhörigenbund, the German federation of hard-of-hearing and deafened people, through its accessible planning and building section led by the engineer Carsten Ruhe; the brochure states that its printing was paid for with financial support from four companies, among them the loop makers Ampetronic and Univox, with beyerdynamic and Humantechnik)",
     "source_id": "dsb-2013-warum-induktive-hoeranlagen",
     "source_locator": "Printed page 13, technology comparison table, Kosten für Gerät und Einbau; introduction on page 3",
     "notes": "No underlying project prices. DSB explicitly limits its general cost discussion to qualitative statements; these factors are not a sample of market prices.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy",
     "limitations": "No underlying project prices. DSB explicitly limits its general cost discussion to qualitative statements; these factors are not a sample of market prices. dsb-2013-warum-induktive-hoeranlagen: Advocacy guidance without cost data: the cost factors are relative and, by the association's own account, qualitative. The association advocates loops for churches, theatres, lecture halls and cinemas, and the brochure's printing was supported by companies that sell loop equipment. German standards and law as of 2013; it predates Auracast. In German; the date is the copyright date printed in the brochure (2 November 2013)."
    },
    {
     "cost_id": "fcc-2013-auditory-assistance-definition-increment",
     "group_id": "fcc-2013-auditory-assistance-definition-increment",
     "system_type": "RF/FM",
     "covers": "Additional device cost to reduce unwanted emissions under Part 15",
     "amount": "1",
     "amount_max": "2",
     "qualifier": "estimated range",
     "unit": "percent additional cost per device",
     "currency": "Not applicable",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "US 72-76 MHz auditory assistance devices; no venue specified",
     "price_type": "regulatory estimate",
     "row_scope": "rate",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (US Federal Communications Commission; the proceeding began with a petition from Williams Sound, a maker of auditory assistance devices)",
     "source_id": "fcc-2013-auditory-assistance-definition",
     "source_locator": "Paragraph 16; regulatory flexibility analysis section E, footnote 21",
     "notes": "Government estimate adopted from manufacturer Williams Sound comments (section E, footnote 21). Concerns device design and production costs, not a receiver retail price or annual venue operating cost. Installed devices could remain in service.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Government estimate adopted from manufacturer Williams Sound comments (section E, footnote 21). Concerns device design and production costs, not a receiver retail price or annual venue operating cost. Installed devices could remain in service. fcc-2013-auditory-assistance-definition: A summary of the report and order; the full order was not read. It concerns transmitter rules only and gives no measurements of interference or coverage. The new emission limits are in 47 CFR 15.237 (a separate record)."
    },
    {
     "cost_id": "gentner-2012-loop-fm-ir-ir",
     "group_id": "gentner-2012-loop-fm-ir-ir",
     "system_type": "Infrared",
     "covers": "System; equipment, receivers and installation not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "less than",
     "unit": "per system",
     "currency": "USD",
     "year": "2012",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Average venue; dimensions and seating not stated",
     "price_type": "estimate",
     "row_scope": "system_total",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (written by Russ Gentner, co-founder of Listen Technologies, which then sold RF and infrared assistive listening systems; the article does not state the author's role: a 2017 Hearing Review report on an industry award describes the author as the company's co-founder, president and CEO)",
     "source_id": "gentner-2012-loop-fm-ir",
     "source_locator": "Advantages Of RF And IR Systems",
     "notes": "Manufacturer article by Listen Technologies co-founder Russ Gentner, describing technologies sold by the company. Round estimate without project data.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer article by Listen Technologies co-founder Russ Gentner, describing technologies sold by the company. Round estimate without project data. gentner-2012-loop-fm-ir: A maker's blog post with round figures and no breakdown of what the prices include (receivers, installation, design). By August 2013 the author's company also sold hearing loops: its costed loop examples from that month are a separate record in this library. Prices are US dollars of 2012."
    },
    {
     "cost_id": "gentner-2012-loop-fm-ir-rf",
     "group_id": "gentner-2012-loop-fm-ir-rf",
     "system_type": "RF/FM",
     "covers": "System; equipment, receivers and installation not itemised",
     "amount": "5000",
     "amount_max": "",
     "qualifier": "less than",
     "unit": "per system",
     "currency": "USD",
     "year": "2012",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Average venue; dimensions and seating not stated",
     "price_type": "estimate",
     "row_scope": "system_total",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (written by Russ Gentner, co-founder of Listen Technologies, which then sold RF and infrared assistive listening systems; the article does not state the author's role: a 2017 Hearing Review report on an industry award describes the author as the company's co-founder, president and CEO)",
     "source_id": "gentner-2012-loop-fm-ir",
     "source_locator": "Advantages Of RF And IR Systems",
     "notes": "Manufacturer article by Listen Technologies co-founder Russ Gentner, describing technologies sold by the company. Round estimate without project data.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer article by Listen Technologies co-founder Russ Gentner, describing technologies sold by the company. Round estimate without project data. gentner-2012-loop-fm-ir: A maker's blog post with round figures and no breakdown of what the prices include (receivers, installation, design). By August 2013 the author's company also sold hearing loops: its costed loop examples from that month are a separate record in this library. Prices are US dollars of 2012."
    },
    {
     "cost_id": "healthwatch-southampton-2017-hospital-loops-counter",
     "group_id": "healthwatch-southampton-2017-hospital-loops-counter",
     "system_type": "Hearing loops",
     "covers": "Counter loop equipment; installation extra",
     "amount": "100",
     "amount_max": "",
     "qualifier": "approximately",
     "unit": "per unit",
     "currency": "GBP",
     "year": "2017",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Hospital reception or counter; University Hospital Southampton guidance",
     "price_type": "estimate",
     "row_scope": "unit_price",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (Healthwatch Southampton, the city's statutory health and social care watchdog, funded through the local authority; the audit was done by two of its volunteers with hearing loss, as members of University Hospital Southampton's sensory loss group)",
     "source_id": "healthwatch-southampton-2017-hospital-loops",
     "source_locator": "Recommendations, portable and counter loop descriptions",
     "notes": "Retail estimate by the authors of a two-volunteer audit; no named product or seller. Government label describes Healthwatch organisational funding; no separate audit funding stated.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Retail estimate by the authors of a two-volunteer audit; no named product or seller. Government label describes Healthwatch organisational funding; no separate audit funding stated. healthwatch-southampton-2017-hospital-loops: A small, single-site audit by two volunteers, without published field-strength measurements; results were judged by listening. Its Method and Results sections describe set questions and a questionnaire completed at each location and submitted to the trust, but do not reproduce the questionnaire. The report does not identify funding for this particular audit; the funding label describes Healthwatch's organisational status. The report prints no date; two Healthwatch library entries give 1 and 2 May 2017, so month precision is retained. The Method section dates the accompanied visits to 31 January 2017; the chapel check is described separately without a date. Prices are the authors' estimates."
    },
    {
     "cost_id": "healthwatch-southampton-2017-hospital-loops-portable",
     "group_id": "healthwatch-southampton-2017-hospital-loops-portable",
     "system_type": "Hearing loops",
     "covers": "Portable loop equipment",
     "amount": "100",
     "amount_max": "",
     "qualifier": "approximately",
     "unit": "per unit",
     "currency": "GBP",
     "year": "2017",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Hospital reception or counter; University Hospital Southampton guidance",
     "price_type": "estimate",
     "row_scope": "unit_price",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (Healthwatch Southampton, the city's statutory health and social care watchdog, funded through the local authority; the audit was done by two of its volunteers with hearing loss, as members of University Hospital Southampton's sensory loss group)",
     "source_id": "healthwatch-southampton-2017-hospital-loops",
     "source_locator": "Recommendations, portable and counter loop descriptions",
     "notes": "Retail estimate by the authors of a two-volunteer audit; no named product or seller. Government label describes Healthwatch organisational funding; no separate audit funding stated.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Retail estimate by the authors of a two-volunteer audit; no named product or seller. Government label describes Healthwatch organisational funding; no separate audit funding stated. healthwatch-southampton-2017-hospital-loops: A small, single-site audit by two volunteers, without published field-strength measurements; results were judged by listening. Its Method and Results sections describe set questions and a questionnaire completed at each location and submitted to the trust, but do not reproduce the questionnaire. The report does not identify funding for this particular audit; the funding label describes Healthwatch's organisational status. The report prints no date; two Healthwatch library entries give 1 and 2 May 2017, so month precision is retained. The Method section dates the accompanied visits to 31 January 2017; the chapel check is described separately without a date. Prices are the authors' estimates."
    },
    {
     "cost_id": "listen-2013-loop-costing-array-kit-each",
     "group_id": "listen-2013-loop-costing-general-prices",
     "system_type": "Hearing loops",
     "covers": "A1000G-RM phased array kit",
     "amount": "4901",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per kit",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Not reported",
     "price_type": "list price",
     "row_scope": "unit_price",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Installation Factors and examples 1-4",
     "notes": "Manufacturer Listen Technologies describes its own systems. Rates and unit prices overlap the worked examples. Sawing text includes an ambiguous parenthetical m after ft; examples explicitly multiply feet by USD 3.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies describes its own systems. Rates and unit prices overlap the worked examples. Sawing text includes an ambiguous parenthetical m after ft; examples explicitly multiply feet by USD 3. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-driver-msrp",
     "group_id": "listen-2013-loop-costing-general-prices",
     "system_type": "Hearing loops",
     "covers": "Single loop driver; depends on required current",
     "amount": "650",
     "amount_max": "2100",
     "qualifier": "range",
     "unit": "per driver",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Not reported",
     "price_type": "list price",
     "row_scope": "unit_price",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Installation Factors and examples 1-4",
     "notes": "Manufacturer Listen Technologies describes its own systems. Rates and unit prices overlap the worked examples. Sawing text includes an ambiguous parenthetical m after ft; examples explicitly multiply feet by USD 3.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies describes its own systems. Rates and unit prices overlap the worked examples. Sawing text includes an ambiguous parenthetical m after ft; examples explicitly multiply feet by USD 3. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-1-copper",
     "group_id": "listen-2013-loop-costing-example-1",
     "system_type": "Hearing loops",
     "covers": "164 ft of FB1.8 copper tape",
     "amount": "144",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Traditional wooden church; 40 x 40 ft (12.19 x 12.19 m); 150 seats; no metal loss or adjacent loops; copper tape under carpet",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #1, 164 ft of FB1.8 copper tape line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-1-design",
     "group_id": "listen-2013-loop-costing-example-1",
     "system_type": "Hearing loops",
     "covers": "LA-30 basic design",
     "amount": "399",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Traditional wooden church; 40 x 40 ft (12.19 x 12.19 m); 150 seats; no metal loss or adjacent loops; copper tape under carpet",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #1, LA-30 basic design line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-1-driver",
     "group_id": "listen-2013-loop-costing-example-1",
     "system_type": "Hearing loops",
     "covers": "One ILD500 loop driver",
     "amount": "1499",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Traditional wooden church; 40 x 40 ft (12.19 x 12.19 m); 150 seats; no metal loss or adjacent loops; copper tape under carpet",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #1, One ILD500 loop driver line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-1-feeder",
     "group_id": "listen-2013-loop-costing-example-1",
     "system_type": "Hearing loops",
     "covers": "30 ft of 14 AWG feeder cable",
     "amount": "12",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Traditional wooden church; 40 x 40 ft (12.19 x 12.19 m); 150 seats; no metal loss or adjacent loops; copper tape under carpet",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #1, 30 ft of 14 AWG feeder cable line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-1-labour",
     "group_id": "listen-2013-loop-costing-example-1",
     "system_type": "Hearing loops",
     "covers": "Installation and commissioning labour; six technician-hours",
     "amount": "600",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Traditional wooden church; 40 x 40 ft (12.19 x 12.19 m); 150 seats; no metal loss or adjacent loops; copper tape under carpet",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #1, Installation and commissioning labour line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-1-testing",
     "group_id": "listen-2013-loop-costing-example-1",
     "system_type": "Hearing loops",
     "covers": "Initial loop testing",
     "amount": "250",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Traditional wooden church; 40 x 40 ft (12.19 x 12.19 m); 150 seats; no metal loss or adjacent loops; copper tape under carpet",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #1, Initial loop testing line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-1-total",
     "group_id": "listen-2013-loop-costing-example-1",
     "system_type": "Hearing loops",
     "covers": "Equipment, design, testing and installation",
     "amount": "3002",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per system",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Traditional wooden church; 40 x 40 ft (12.19 x 12.19 m); 150 seats; no metal loss or adjacent loops; copper tape under carpet",
     "price_type": "worked example",
     "row_scope": "system_total",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #1, Total System Cost",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-1-warning-tape",
     "group_id": "listen-2013-loop-costing-example-1",
     "system_type": "Hearing loops",
     "covers": "164 ft of PWT warning tape",
     "amount": "98",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Traditional wooden church; 40 x 40 ft (12.19 x 12.19 m); 150 seats; no metal loss or adjacent loops; copper tape under carpet",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #1, 164 ft of PWT warning tape line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-2-cutting",
     "group_id": "listen-2013-loop-costing-example-2",
     "system_type": "Hearing loops",
     "covers": "1080 ft of concrete cutting",
     "amount": "3240",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Contemporary church; 40 x 40 ft (12.19 x 12.19 m); 150 seats; metal loss; future adjacent loops; polished concrete floor",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #2, 1080 ft of concrete cutting line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-2-design",
     "group_id": "listen-2013-loop-costing-example-2",
     "system_type": "Hearing loops",
     "covers": "LA-31 advanced design",
     "amount": "795",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Contemporary church; 40 x 40 ft (12.19 x 12.19 m); 150 seats; metal loss; future adjacent loops; polished concrete floor",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #2, LA-31 advanced design line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-2-feeder",
     "group_id": "listen-2013-loop-costing-example-2",
     "system_type": "Hearing loops",
     "covers": "60 ft of 14 AWG feeder cable",
     "amount": "24",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Contemporary church; 40 x 40 ft (12.19 x 12.19 m); 150 seats; metal loss; future adjacent loops; polished concrete floor",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #2, 60 ft of 14 AWG feeder cable line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-2-kit",
     "group_id": "listen-2013-loop-costing-example-2",
     "system_type": "Hearing loops",
     "covers": "One A1000G-RM phased array kit",
     "amount": "4901",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Contemporary church; 40 x 40 ft (12.19 x 12.19 m); 150 seats; metal loss; future adjacent loops; polished concrete floor",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #2, One A1000G-RM phased array kit line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-2-labour",
     "group_id": "listen-2013-loop-costing-example-2",
     "system_type": "Hearing loops",
     "covers": "Installation, floor finishing and commissioning labour; 21 technician-hours",
     "amount": "2100",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Contemporary church; 40 x 40 ft (12.19 x 12.19 m); 150 seats; metal loss; future adjacent loops; polished concrete floor",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #2, Installation, floor finishing and commissioning labour line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-2-testing",
     "group_id": "listen-2013-loop-costing-example-2",
     "system_type": "Hearing loops",
     "covers": "Initial loop testing",
     "amount": "250",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Contemporary church; 40 x 40 ft (12.19 x 12.19 m); 150 seats; metal loss; future adjacent loops; polished concrete floor",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #2, Initial loop testing line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-2-total",
     "group_id": "listen-2013-loop-costing-example-2",
     "system_type": "Hearing loops",
     "covers": "Equipment, design, testing and installation; concrete cutting and finishing",
     "amount": "11731.2",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per system",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Contemporary church; 40 x 40 ft (12.19 x 12.19 m); 150 seats; metal loss; future adjacent loops; polished concrete floor",
     "price_type": "worked example",
     "row_scope": "system_total",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #2, Total System Cost",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-2-wire",
     "group_id": "listen-2013-loop-costing-example-2",
     "system_type": "Hearing loops",
     "covers": "1080 ft of 14 AWG loop cable",
     "amount": "421.2",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Contemporary church; 40 x 40 ft (12.19 x 12.19 m); 150 seats; metal loss; future adjacent loops; polished concrete floor",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #2, 1080 ft of 14 AWG loop cable line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-3-copper",
     "group_id": "listen-2013-loop-costing-example-3",
     "system_type": "Hearing loops",
     "covers": "31 rolls of FB1.8 copper tape",
     "amount": "4464",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Performing arts centre; 1000 total seats; only main floor covered; boxes and balcony excluded; no metal loss",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #3, 31 rolls of FB1.8 copper tape line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-3-design",
     "group_id": "listen-2013-loop-costing-example-3",
     "system_type": "Hearing loops",
     "covers": "LA-31 advanced design",
     "amount": "795",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Performing arts centre; 1000 total seats; only main floor covered; boxes and balcony excluded; no metal loss",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #3, LA-31 advanced design line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-3-kits",
     "group_id": "listen-2013-loop-costing-example-3",
     "system_type": "Hearing loops",
     "covers": "Two A1000G-RM phased array kits",
     "amount": "9802",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Performing arts centre; 1000 total seats; only main floor covered; boxes and balcony excluded; no metal loss",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #3, Two A1000G-RM phased array kits line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-3-labour",
     "group_id": "listen-2013-loop-costing-example-3",
     "system_type": "Hearing loops",
     "covers": "Installation and commissioning labour; 13 technician-hours",
     "amount": "1300",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Performing arts centre; 1000 total seats; only main floor covered; boxes and balcony excluded; no metal loss",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #3, Installation and commissioning labour line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-3-testing",
     "group_id": "listen-2013-loop-costing-example-3",
     "system_type": "Hearing loops",
     "covers": "Initial loop testing for two main-floor loops",
     "amount": "500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Performing arts centre; 1000 total seats; only main floor covered; boxes and balcony excluded; no metal loss",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #3, Initial loop testing for two main-floor loops line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-3-total",
     "group_id": "listen-2013-loop-costing-example-3",
     "system_type": "Hearing loops",
     "covers": "Equipment, design, testing and installation",
     "amount": "19899",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per system",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Performing arts centre; 1000 total seats; only main floor covered; boxes and balcony excluded; no metal loss",
     "price_type": "worked example",
     "row_scope": "system_total",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #3, Total System Cost",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-3-warning-tape",
     "group_id": "listen-2013-loop-costing-example-3",
     "system_type": "Hearing loops",
     "covers": "31 rolls of PWT tape",
     "amount": "3038",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Performing arts centre; 1000 total seats; only main floor covered; boxes and balcony excluded; no metal loss",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #3, 31 rolls of PWT tape line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-4-balcony-kit",
     "group_id": "listen-2013-loop-costing-example-4",
     "system_type": "Hearing loops",
     "covers": "One A500-RM phased array kit for balcony",
     "amount": "3701",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Performing arts centre; 1000 total seats; main floor, two boxes and balcony covered; metal loss; wire cut into concrete",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #4, One A500-RM phased array kit for balcony line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-4-box-drivers",
     "group_id": "listen-2013-loop-costing-example-4",
     "system_type": "Hearing loops",
     "covers": "Two ILD500 loop drivers for boxes",
     "amount": "2988",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Performing arts centre; 1000 total seats; main floor, two boxes and balcony covered; metal loss; wire cut into concrete",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #4, Two ILD500 loop drivers for boxes line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-4-cutting",
     "group_id": "listen-2013-loop-costing-example-4",
     "system_type": "Hearing loops",
     "covers": "6000 ft of concrete cutting",
     "amount": "18000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Performing arts centre; 1000 total seats; main floor, two boxes and balcony covered; metal loss; wire cut into concrete",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #4, 6000 ft of concrete cutting line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-4-design",
     "group_id": "listen-2013-loop-costing-example-4",
     "system_type": "Hearing loops",
     "covers": "Two LA-31 advanced design fees",
     "amount": "1590",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Performing arts centre; 1000 total seats; main floor, two boxes and balcony covered; metal loss; wire cut into concrete",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #4, Two LA-31 advanced design fees line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-4-labour",
     "group_id": "listen-2013-loop-costing-example-4",
     "system_type": "Hearing loops",
     "covers": "Installation, floor finishing and commissioning labour; 46 technician-hours",
     "amount": "4600",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Performing arts centre; 1000 total seats; main floor, two boxes and balcony covered; metal loss; wire cut into concrete",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #4, Installation, floor finishing and commissioning labour line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-4-main-kits",
     "group_id": "listen-2013-loop-costing-example-4",
     "system_type": "Hearing loops",
     "covers": "Two A1000G-RM phased array kits for main floor",
     "amount": "9802",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Performing arts centre; 1000 total seats; main floor, two boxes and balcony covered; metal loss; wire cut into concrete",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #4, Two A1000G-RM phased array kits for main floor line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-4-testing",
     "group_id": "listen-2013-loop-costing-example-4",
     "system_type": "Hearing loops",
     "covers": "Four initial loop tests",
     "amount": "1000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Performing arts centre; 1000 total seats; main floor, two boxes and balcony covered; metal loss; wire cut into concrete",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #4, Four initial loop tests line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-4-total",
     "group_id": "listen-2013-loop-costing-example-4",
     "system_type": "Hearing loops",
     "covers": "Equipment, design, testing and installation; concrete cutting and finishing",
     "amount": "43371",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per system",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Performing arts centre; 1000 total seats; main floor, two boxes and balcony covered; metal loss; wire cut into concrete",
     "price_type": "worked example",
     "row_scope": "system_total",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #4, Total System Cost",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-example-4-wire",
     "group_id": "listen-2013-loop-costing-example-4",
     "system_type": "Hearing loops",
     "covers": "6000 ft of 16 AWG wire",
     "amount": "1680",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed component quantity",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Performing arts centre; 1000 total seats; main floor, two boxes and balcony covered; metal loss; wire cut into concrete",
     "price_type": "worked example",
     "row_scope": "component",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Example #4, 6000 ft of 16 AWG wire line",
     "notes": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies prices its own products. Hypothetical worked example using list prices and assumed labour; not a completed project. Components and total overlap. Published driver-pair line is USD 2988 but the same text states USD 1499 each. Printed components sum to USD 43361, USD 10 below the published total. Values retained as printed. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-ild500-each",
     "group_id": "listen-2013-loop-costing-general-prices",
     "system_type": "Hearing loops",
     "covers": "ILD500 driver each-price printed in example 4",
     "amount": "1499",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per driver",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Not reported",
     "price_type": "list price",
     "row_scope": "unit_price",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Installation Factors and examples 1-4",
     "notes": "Manufacturer Listen Technologies describes its own systems. Rates and unit prices overlap the worked examples. Sawing text includes an ambiguous parenthetical m after ft; examples explicitly multiply feet by USD 3.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies describes its own systems. Rates and unit prices overlap the worked examples. Sawing text includes an ambiguous parenthetical m after ft; examples explicitly multiply feet by USD 3. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-labour-rate",
     "group_id": "listen-2013-loop-costing-general-prices",
     "system_type": "Hearing loops",
     "covers": "Technician labour assumption in all four examples",
     "amount": "100",
     "amount_max": "",
     "qualifier": "assumed",
     "unit": "per technician-hour",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Not reported",
     "price_type": "worked example",
     "row_scope": "rate",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Installation Factors and examples 1-4",
     "notes": "Manufacturer Listen Technologies describes its own systems. Rates and unit prices overlap the worked examples. Sawing text includes an ambiguous parenthetical m after ft; examples explicitly multiply feet by USD 3.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies describes its own systems. Rates and unit prices overlap the worked examples. Sawing text includes an ambiguous parenthetical m after ft; examples explicitly multiply feet by USD 3. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-sawing-example-rate",
     "group_id": "listen-2013-loop-costing-general-prices",
     "system_type": "Hearing loops",
     "covers": "Concrete sawing assumption in examples 2 and 4",
     "amount": "3",
     "amount_max": "",
     "qualifier": "assumed",
     "unit": "per foot",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Not reported",
     "price_type": "worked example",
     "row_scope": "rate",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Installation Factors and examples 1-4",
     "notes": "Manufacturer Listen Technologies describes its own systems. Rates and unit prices overlap the worked examples. Sawing text includes an ambiguous parenthetical m after ft; examples explicitly multiply feet by USD 3.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies describes its own systems. Rates and unit prices overlap the worked examples. Sawing text includes an ambiguous parenthetical m after ft; examples explicitly multiply feet by USD 3. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-sawing-range",
     "group_id": "listen-2013-loop-costing-general-prices",
     "system_type": "Hearing loops",
     "covers": "Concrete sawing",
     "amount": "2",
     "amount_max": "10",
     "qualifier": "range; upper endpoint may be exceeded",
     "unit": "per foot",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Not reported",
     "price_type": "estimate",
     "row_scope": "rate",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Installation Factors and examples 1-4",
     "notes": "Manufacturer Listen Technologies describes its own systems. Rates and unit prices overlap the worked examples. Sawing text includes an ambiguous parenthetical m after ft; examples explicitly multiply feet by USD 3.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies describes its own systems. Rates and unit prices overlap the worked examples. Sawing text includes an ambiguous parenthetical m after ft; examples explicitly multiply feet by USD 3. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2013-loop-costing-wire-msrp",
     "group_id": "listen-2013-loop-costing-general-prices",
     "system_type": "Hearing loops",
     "covers": "Loop wire, 350 ft; 16 or 14 AWG",
     "amount": "100",
     "amount_max": "140",
     "qualifier": "range",
     "unit": "per 350 ft",
     "currency": "USD",
     "year": "2013",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Not reported",
     "price_type": "list price",
     "row_scope": "unit_price",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the loop drivers, phased array kits and design service priced in the examples; published on the audio training site of SynAudCon)",
     "source_id": "listen-2013-loop-costing",
     "source_locator": "Installation Factors and examples 1-4",
     "notes": "Manufacturer Listen Technologies describes its own systems. Rates and unit prices overlap the worked examples. Sawing text includes an ambiguous parenthetical m after ft; examples explicitly multiply feet by USD 3.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies describes its own systems. Rates and unit prices overlap the worked examples. Sawing text includes an ambiguous parenthetical m after ft; examples explicitly multiply feet by USD 3. listen-2013-loop-costing: Worked examples, not costs from completed projects: list prices of the seller's own products in 2013, labour at an assumed $100 an hour, and US concrete prices. The page names no individual author; the text speaks for Listen Technologies."
    },
    {
     "cost_id": "listen-2026-listenwifi-user-manual-app",
     "group_id": "listen-2026-listenwifi-user-manual-app",
     "system_type": "Wi-Fi streaming",
     "covers": "ListenWIFI mobile listening app download and recurring app payments",
     "amount": "0",
     "amount_max": "",
     "qualifier": "stated free",
     "unit": "per mobile app user",
     "currency": "Not applicable",
     "year": "2026",
     "year_basis": "manual update year; no transaction date",
     "setting": "Listeners using their own smartphones on venue Wi-Fi",
     "price_type": "manufacturer stated free",
     "row_scope": "unit_price",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Manufacturer (Listen Technologies, maker of the ListenWIFI system described, which also sells RF, infrared, hearing loop and Auracast products)",
     "source_id": "listen-2026-listenwifi-user-manual",
     "source_locator": "Mobile App, Operational Instructions, step 1",
     "notes": "Manufacturer Listen Technologies states the app has no advertisements or recurring payments. Does not establish zero cost for servers, network, receivers, support or venue software services.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Listen Technologies states the app has no advertisements or recurring payments. Does not establish zero cost for servers, network, receivers, support or venue software services. listen-2026-listenwifi-user-manual: A maker's manual: the capacity figures are its own, with no test conditions or network described, and it gives no latency figures and no receiver battery life. The online manual changes over time; the date is the 'updated' date shown on the page, and its metadata gives first publication on 14 May 2025. It links an accessibility calculator for receiver numbers under US, Californian and Australian rules."
    },
    {
     "cost_id": "munich-2019-city-hall-hearing-systems-fixed-portable-ratio",
     "group_id": "munich-2019-city-hall-hearing-systems-fixed-portable-ratio",
     "system_type": "RF/FM",
     "covers": "Fixed radio system price relative to portable ListenTALK case system with neckloops",
     "amount": "5",
     "amount_max": "",
     "qualifier": "approximately",
     "unit": "ratio; portable system price = 1",
     "currency": "Not applicable",
     "year": "2019",
     "year_basis": "council-letter year from PDF metadata; quote dates unspecified",
     "setting": "Munich city hall, meeting room 209; dimensions and seats not stated",
     "price_type": "reported comparison",
     "row_scope": "relative_cost",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Government (City of Munich, municipal property department; reply agreed with the city's directorate, treasury, building department and disability advisory council)",
     "source_id": "munich-2019-city-hall-hearing-systems",
     "source_locator": "Page 2, Besprechungsraum 209",
     "notes": "Government purchasing comparison after on-site demonstration; no absolute prices or matched specifications supplied. Near-equivalent functionality is the council account.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Government purchasing comparison after on-site demonstration; no absolute prices or matched specifications supplied. Near-equivalent functionality is the council account. munich-2019-city-hall-hearing-systems: One city's decision record: it gives a cost ratio but no prices, and does not say how the radio system and the portable system were specified or quoted. Its account of the gallery measurements gives no figures. In German. The letter's own date is not in the text read; the month comes from the PDF's creation date (1 August 2019)."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0001",
     "group_id": "nyc-mopd-2026-als-list-row-0001",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "2750",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Training Room 26-C-17; 12 Metrotech Center, 26th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1 (header excluded)",
     "notes": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0002",
     "group_id": "nyc-mopd-2026-als-list-row-0002",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "2750",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Training Room 26-C-18; 12 Metrotech Center, 26th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 2 (header excluded)",
     "notes": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0003",
     "group_id": "nyc-mopd-2026-als-list-row-0003",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "2750",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Training Room 26-C-19; 12 Metrotech Center, 26th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 3 (header excluded)",
     "notes": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0004",
     "group_id": "nyc-mopd-2026-als-list-row-0004",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "2750",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Training Room 26-C-20; 12 Metrotech Center, 26th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 4 (header excluded)",
     "notes": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0005",
     "group_id": "nyc-mopd-2026-als-list-row-0005",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "2750",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Family Meeting Room 30-A-06; 12 Metrotech Center, 30th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 5 (header excluded)",
     "notes": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0006",
     "group_id": "nyc-mopd-2026-als-list-row-0006",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "2750",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Family Meeting Room 30-A-15; 12 Metrotech Center, 30th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 6 (header excluded)",
     "notes": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0007",
     "group_id": "nyc-mopd-2026-als-list-row-0007",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "2750",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Family Meeting Room 30-A-16; 12 Metrotech Center, 30th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 7 (header excluded)",
     "notes": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0008",
     "group_id": "nyc-mopd-2026-als-list-row-0008",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "2750",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Family Meeting Room 30-D-32; 12 Metrotech Center, 30th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 8 (header excluded)",
     "notes": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0009",
     "group_id": "nyc-mopd-2026-als-list-row-0009",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "2750",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Waiting Room 30-B-57; 12 Metrotech Center, 30th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 9 (header excluded)",
     "notes": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 2750. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0010",
     "group_id": "nyc-mopd-2026-als-list-row-0010",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "1500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 30-B-1 Reception Desk; 12 Metrotech Center, 30th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 10 (header excluded)",
     "notes": "Agency-reported cost, originally 1500. Source system label: Counter Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1500. Source system label: Counter Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0011",
     "group_id": "nyc-mopd-2026-als-list-row-0011",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "19125",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Conference Room; 2100 Bartow Ave; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 11 (header excluded)",
     "notes": "Agency-reported cost, originally 19125. Source system label: Induction Loop. Installation date field: November-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 19125. Source system label: Induction Loop. Installation date field: November-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0012",
     "group_id": "nyc-mopd-2026-als-list-row-0012",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "53300",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Waiting Room; 330 Jay Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 12 (header excluded)",
     "notes": "Agency-reported cost, originally 53300. Source system label: Induction Loop. Installation date field: October-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 53300. Source system label: Induction Loop. Installation date field: October-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0013",
     "group_id": "nyc-mopd-2026-als-list-row-0013",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "7000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Classroom 12-04; 55 W 125th Street, 12th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 13 (header excluded)",
     "notes": "Agency-reported cost, originally 7000. Source system label: FM System. Installation date field: January-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 7000. Source system label: FM System. Installation date field: January-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0014",
     "group_id": "nyc-mopd-2026-als-list-row-0014",
     "system_type": "Hearing loops; RF/FM",
     "covers": "Not itemised",
     "amount": "8900",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Classroom 12-11; 55 W 125th Street, 12th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 14 (header excluded)",
     "notes": "Agency-reported cost, originally 8900. Source system label: FM System and Induction Loop. Installation date field: January-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 8900. Source system label: FM System and Induction Loop. Installation date field: January-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0015",
     "group_id": "nyc-mopd-2026-als-list-row-0015",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "1200",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Reception at 1250; 55 W 125th Street, 12th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 15 (header excluded)",
     "notes": "Agency-reported cost, originally 1200. Source system label: Counter Loop. Installation date field: January-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1200. Source system label: Counter Loop. Installation date field: January-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0016",
     "group_id": "nyc-mopd-2026-als-list-row-0016",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "1200",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Reception at 12-01; 55 W 125th Street, 12th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 16 (header excluded)",
     "notes": "Agency-reported cost, originally 1200. Source system label: Counter Loop. Installation date field: January-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1200. Source system label: Counter Loop. Installation date field: January-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0017",
     "group_id": "nyc-mopd-2026-als-list-row-0017",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "1200",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Lobby; 55 W 125th Street, Lobby; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 17 (header excluded)",
     "notes": "Agency-reported cost, originally 1200. Source system label: Counter Loop. Installation date field: January-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1200. Source system label: Counter Loop. Installation date field: January-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0018",
     "group_id": "nyc-mopd-2026-als-list-row-0018",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "3800",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Classroom 2-A; 92-31 Union Hall Street, 2nd Floor; Jamaica; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 18 (header excluded)",
     "notes": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0019",
     "group_id": "nyc-mopd-2026-als-list-row-0019",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "3800",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Classroom 2-B; 92-31 Union Hall Street, 2nd Floor; Jamaica; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 19 (header excluded)",
     "notes": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0020",
     "group_id": "nyc-mopd-2026-als-list-row-0020",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "3800",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Classroom 2-C; 92-31 Union Hall Street, 2nd Floor; Jamaica; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 20 (header excluded)",
     "notes": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0021",
     "group_id": "nyc-mopd-2026-als-list-row-0021",
     "system_type": "Hearing loops; RF/FM",
     "covers": "Not itemised",
     "amount": "5000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Classroom 2-E; 92-31 Union Hall Street, 2nd Floor; Jamaica; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 21 (header excluded)",
     "notes": "Agency-reported cost, originally 5000. Source system label: FM System and Induction Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5000. Source system label: FM System and Induction Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0022",
     "group_id": "nyc-mopd-2026-als-list-row-0022",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "3800",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Classroom 2-G; 92-31 Union Hall Street, 2nd Floor; Jamaica; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 22 (header excluded)",
     "notes": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0023",
     "group_id": "nyc-mopd-2026-als-list-row-0023",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "3800",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Classroom 2-H; 92-31 Union Hall Street, 2nd Floor; Jamaica; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 23 (header excluded)",
     "notes": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0024",
     "group_id": "nyc-mopd-2026-als-list-row-0024",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "3800",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Classroom 2-I; 92-31 Union Hall Street, 2nd Floor; Jamaica; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 24 (header excluded)",
     "notes": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0025",
     "group_id": "nyc-mopd-2026-als-list-row-0025",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "1300",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 2nd Floor Reception; 92-31 Union Hall Street, 2nd Floor; Jamaica; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 25 (header excluded)",
     "notes": "Agency-reported cost, originally 1300. Source system label: Counter Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1300. Source system label: Counter Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0026",
     "group_id": "nyc-mopd-2026-als-list-row-0026",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "3800",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Computer Lab 3-A; 92-31 Union Hall Street, 3rd Floor; Jamaica; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 26 (header excluded)",
     "notes": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0027",
     "group_id": "nyc-mopd-2026-als-list-row-0027",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "3800",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Classroom 3-B; 92-31 Union Hall Street, 3rd Floor; Jamaica; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 27 (header excluded)",
     "notes": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0028",
     "group_id": "nyc-mopd-2026-als-list-row-0028",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "3800",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Classroom 3-C; 92-31 Union Hall Street, 3rd Floor; Jamaica; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 28 (header excluded)",
     "notes": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0029",
     "group_id": "nyc-mopd-2026-als-list-row-0029",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "3800",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Classroom 3-D; 92-31 Union Hall Street, 3rd Floor; Jamaica; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 29 (header excluded)",
     "notes": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0030",
     "group_id": "nyc-mopd-2026-als-list-row-0030",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "3800",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Computer Lab 3-E; 92-31 Union Hall Street, 3rd Floor; Jamaica; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 30 (header excluded)",
     "notes": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3800. Source system label: FM System. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0031",
     "group_id": "nyc-mopd-2026-als-list-row-0031",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "1300",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; Lobby; 92-31 Union Hall Street, Lobby; Jamaica; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 31 (header excluded)",
     "notes": "Agency-reported cost, originally 1300. Source system label: Counter Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1300. Source system label: Counter Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0032",
     "group_id": "nyc-mopd-2026-als-list-row-0032",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 1st Floor DFYJ Hearing Room -1-S-10A; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 32 (header excluded)",
     "notes": "Agency-reported cost, originally 10000. Source system label: IR system - individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10000. Source system label: IR system - individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0033",
     "group_id": "nyc-mopd-2026-als-list-row-0033",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 1st Floor DEA Advocacy Interview Room -1-S-39; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 33 (header excluded)",
     "notes": "Agency-reported cost, originally 10000. Source system label: IR system - individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10000. Source system label: IR system - individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0034",
     "group_id": "nyc-mopd-2026-als-list-row-0034",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "20000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 1st Floor Main client lobby reception desk -1-S-03; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 34 (header excluded)",
     "notes": "Agency-reported cost, originally 20000. Source system label: Desktop mini-loop system – Countertop Induction Loop atop Welcome Desk. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 20000. Source system label: Desktop mini-loop system – Countertop Induction Loop atop Welcome Desk. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0035",
     "group_id": "nyc-mopd-2026-als-list-row-0035",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "15000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 1st Floor DYFJ Reception Room - 1-S-15; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 35 (header excluded)",
     "notes": "Agency-reported cost, originally 15000. Source system label: Desktop mini-loop system – Countertop Induction Loop atop Welcome Desk. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 15000. Source system label: Desktop mini-loop system – Countertop Induction Loop atop Welcome Desk. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0036",
     "group_id": "nyc-mopd-2026-als-list-row-0036",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "15000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 1st Floor DEA Advocacy reception - 1-S-30; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 36 (header excluded)",
     "notes": "Agency-reported cost, originally 15000. Source system label: Desktop mini-loop system – Countertop Induction Loop atop Welcome Desk. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 15000. Source system label: Desktop mini-loop system – Countertop Induction Loop atop Welcome Desk. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0037",
     "group_id": "nyc-mopd-2026-als-list-row-0037",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "20000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 2nd Floor Client reception - 2-S-03; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 37 (header excluded)",
     "notes": "Agency-reported cost, originally 20000. Source system label: Desktop mini-loop system – Countertop Induction Loop atop Welcome Desk. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 20000. Source system label: Desktop mini-loop system – Countertop Induction Loop atop Welcome Desk. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0038",
     "group_id": "nyc-mopd-2026-als-list-row-0038",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "12000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 2nd Floor Large Family Visiting Rooms (DCP/FPS/CFWB) - 2-N-18; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 38 (header excluded)",
     "notes": "Agency-reported cost, originally 12000. Source system label: IR system - individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 12000. Source system label: IR system - individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0039",
     "group_id": "nyc-mopd-2026-als-list-row-0039",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "12000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 2nd Floor Large Family Visiting Rooms (DCP/FPS/CFWB) - 2-N-19; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 39 (header excluded)",
     "notes": "Agency-reported cost, originally 12000. Source system label: IR system - individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 12000. Source system label: IR system - individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0040",
     "group_id": "nyc-mopd-2026-als-list-row-0040",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "12000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 2nd Floor Large Family Visiting Rooms (DCP/FPS/CFWB) - 2-N-28; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 40 (header excluded)",
     "notes": "Agency-reported cost, originally 12000. Source system label: IR system - individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 12000. Source system label: IR system - individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0041",
     "group_id": "nyc-mopd-2026-als-list-row-0041",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "15000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 5th Floor OIT Service Windows Reception/Waiting Area - 5-N-20; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 41 (header excluded)",
     "notes": "Agency-reported cost, originally 15000. Source system label: Desktop mini-loop system – individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 15000. Source system label: Desktop mini-loop system – individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0042",
     "group_id": "nyc-mopd-2026-als-list-row-0042",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "25000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 10th Floor 74-person Multi-Purpose Room - 10-N-26; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 42 (header excluded)",
     "notes": "Agency-reported cost, originally 25000. Source system label: Induction Loop embedded in floor. Installation date field: July-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 25000. Source system label: Induction Loop embedded in floor. Installation date field: July-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0043",
     "group_id": "nyc-mopd-2026-als-list-row-0043",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 12th Floor FCLS Hearing or Witness room  - 12-S-45; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 43 (header excluded)",
     "notes": "Agency-reported cost, originally 10000. Source system label: IR system - individual neckloop/earset. Installation date field: July-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10000. Source system label: IR system - individual neckloop/earset. Installation date field: July-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0044",
     "group_id": "nyc-mopd-2026-als-list-row-0044",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "15000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 17th Floor OHR Candidate Waiting Room - 17-N-19; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 44 (header excluded)",
     "notes": "Agency-reported cost, originally 15000. Source system label: Desktop mini-loop system – Countertop Induction Loop atop Welcome Desk. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 15000. Source system label: Desktop mini-loop system – Countertop Induction Loop atop Welcome Desk. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0045",
     "group_id": "nyc-mopd-2026-als-list-row-0045",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "12000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 17th Floor 64-person Multi-Purpose Room  - 17-N-18; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 45 (header excluded)",
     "notes": "Agency-reported cost, originally 12000. Source system label: IR system - individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 12000. Source system label: IR system - individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0046",
     "group_id": "nyc-mopd-2026-als-list-row-0046",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "15000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 17th Floor Hiring Pool - 17-N-20; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 46 (header excluded)",
     "notes": "Agency-reported cost, originally 15000. Source system label: IR system - individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 15000. Source system label: IR system - individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0047",
     "group_id": "nyc-mopd-2026-als-list-row-0047",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "15000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 17th Floor Candidate's Decision Waiting Room  - 17-N-21; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 47 (header excluded)",
     "notes": "Agency-reported cost, originally 15000. Source system label: Desktop mini-loop system – Countertop Induction Loop atop Welcome Desk. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 15000. Source system label: Desktop mini-loop system – Countertop Induction Loop atop Welcome Desk. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0048",
     "group_id": "nyc-mopd-2026-als-list-row-0048",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "20000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 18th Floor 74-person ChildSTAT Room - 18-S-16; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 48 (header excluded)",
     "notes": "Agency-reported cost, originally 20000. Source system label: IR system - individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 20000. Source system label: IR system - individual neckloop/earset. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0049",
     "group_id": "nyc-mopd-2026-als-list-row-0049",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 26th Floor OGC Hearing Room - 26-S-12; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 49 (header excluded)",
     "notes": "Agency-reported cost, originally 10000. Source system label: IR system - individual neckloop/earset. Installation date field: July-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10000. Source system label: IR system - individual neckloop/earset. Installation date field: July-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0050",
     "group_id": "nyc-mopd-2026-als-list-row-0050",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "12000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Administration for Children Services; 30th Floor Commissioner’s Conference Room - 30-N-18; 110 William Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 50 (header excluded)",
     "notes": "Agency-reported cost, originally 12000. Source system label: IR system - individual neckloop/earset. Installation date field: July-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 12000. Source system label: IR system - individual neckloop/earset. Installation date field: July-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0051",
     "group_id": "nyc-mopd-2026-als-list-row-0051",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "3914",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Bronx District Attorney; Conference Room; 260 East 161st Street, 2nd Floor; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 51 (header excluded)",
     "notes": "Agency-reported cost, originally 3914. Source system label: Induction Loop. Installation date field: April-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3914. Source system label: Induction Loop. Installation date field: April-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0052",
     "group_id": "nyc-mopd-2026-als-list-row-0052",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "3914",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Bronx District Attorney; Conference Room; 260 East 161st Street, 5th Floor; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 52 (header excluded)",
     "notes": "Agency-reported cost, originally 3914. Source system label: Induction Loop. Installation date field: April-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3914. Source system label: Induction Loop. Installation date field: April-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0053",
     "group_id": "nyc-mopd-2026-als-list-row-0053",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "20200",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Brooklyn District Attorney; Moot Court Room # 2633; 335 Adams St, 26th fl; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 53 (header excluded)",
     "notes": "Agency-reported cost, originally 20200. Source system label: Induction Loop. Installation date field: November-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 20200. Source system label: Induction Loop. Installation date field: November-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0054",
     "group_id": "nyc-mopd-2026-als-list-row-0054",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "10750",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Brooklyn District Attorney; Conference Room # 2660; 335 Adams St, 26th fl; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 54 (header excluded)",
     "notes": "Agency-reported cost, originally 10750. Source system label: Induction Loop. Installation date field: November-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10750. Source system label: Induction Loop. Installation date field: November-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0055",
     "group_id": "nyc-mopd-2026-als-list-row-0055",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "1250",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Brooklyn District Attorney; Waiting Area # 2601; 335 Adams St, 26th fl; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 55 (header excluded)",
     "notes": "Agency-reported cost, originally 1250. Source system label: Induction Loop. Installation date field: November-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1250. Source system label: Induction Loop. Installation date field: November-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0056",
     "group_id": "nyc-mopd-2026-als-list-row-0056",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "22000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Brooklyn District Attorney; Training Room # 1460; 335 Adams St, 14th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 56 (header excluded)",
     "notes": "Agency-reported cost, originally 22000. Source system label: Infrared System. Installation date field: July-26. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 22000. Source system label: Infrared System. Installation date field: July-26. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0057",
     "group_id": "nyc-mopd-2026-als-list-row-0057",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "6000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Brooklyn District Attorney; Conference Room # 1456; 335 Adams St, 14th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 57 (header excluded)",
     "notes": "Agency-reported cost, originally 6000. Source system label: Infrared System. Installation date field: July-26. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 6000. Source system label: Infrared System. Installation date field: July-26. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0058",
     "group_id": "nyc-mopd-2026-als-list-row-0058",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "1250",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Brooklyn District Attorney; Waiting Area # 1406; 335 Adams St, 14th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 58 (header excluded)",
     "notes": "Agency-reported cost, originally 1250. Source system label: Infrared System. Installation date field: July-26. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1250. Source system label: Infrared System. Installation date field: July-26. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0059",
     "group_id": "nyc-mopd-2026-als-list-row-0059",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "7000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Brooklyn District Attorney; Conference Room # 1560; 335 Adams St, 15th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 59 (header excluded)",
     "notes": "Agency-reported cost, originally 7000. Source system label: Infrared System. Installation date field: July-26. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 7000. Source system label: Infrared System. Installation date field: July-26. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0060",
     "group_id": "nyc-mopd-2026-als-list-row-0060",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "1250",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Brooklyn District Attorney; Waiting Area # 1548; 335 Adams St, 15th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 60 (header excluded)",
     "notes": "Agency-reported cost, originally 1250. Source system label: Infrared System. Installation date field: July-26. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1250. Source system label: Infrared System. Installation date field: July-26. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0065",
     "group_id": "nyc-mopd-2026-als-list-row-0065",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "25000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "City Council; 8th Floor Boardroom 823; 250 Broadway; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 65 (header excluded)",
     "notes": "Agency-reported cost, originally 25000. Source system label: Induction Loop. Installation date field: May-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 25000. Source system label: Induction Loop. Installation date field: May-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0066",
     "group_id": "nyc-mopd-2026-als-list-row-0066",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "16921",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "City Council; City Hall; Council Chambers; City Hall Park; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 66 (header excluded)",
     "notes": "Agency-reported cost, originally 16921. Source system label: Induction Loop. Installation date field: February-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 16921. Source system label: Induction Loop. Installation date field: February-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0069",
     "group_id": "nyc-mopd-2026-als-list-row-0069",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "58975",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department for the Aging; A. Philip Randolph Senior Center; Lunch Room; 108 W 146th Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 69 (header excluded)",
     "notes": "Agency-reported cost, originally 58975. Source system label: Induction Loop. Installation date field: May-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 58975. Source system label: Induction Loop. Installation date field: May-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0070",
     "group_id": "nyc-mopd-2026-als-list-row-0070",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "8550",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Buildings; Conference Room 2; 11 Park Place, Suite 201; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 70 (header excluded)",
     "notes": "Agency-reported cost, originally 8550. Source system label: Induction Loop. Installation date field: May-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 8550. Source system label: Induction Loop. Installation date field: May-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0071",
     "group_id": "nyc-mopd-2026-als-list-row-0071",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "13500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of City Planning; Conference Room 07.006; 16 Court Street, 7th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 71 (header excluded)",
     "notes": "Agency-reported cost, originally 13500. Source system label: Induction Loop. Installation date field: October-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 13500. Source system label: Induction Loop. Installation date field: October-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0072",
     "group_id": "nyc-mopd-2026-als-list-row-0072",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "1000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Cultural Affairs; Carnegie Hall; Box Office; 881 7th Avenue; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 72 (header excluded)",
     "notes": "Agency-reported cost, originally 1000. Source system label: Counter Loop. Installation date field: July-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1000. Source system label: Counter Loop. Installation date field: July-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0073",
     "group_id": "nyc-mopd-2026-als-list-row-0073",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "1000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Cultural Affairs; Carnegie Hall; Reception Desks; 881 7th Avenue; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 73 (header excluded)",
     "notes": "Agency-reported cost, originally 1000. Source system label: Counter Loop. Installation date field: July-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1000. Source system label: Counter Loop. Installation date field: July-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0074",
     "group_id": "nyc-mopd-2026-als-list-row-0074",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "1000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Cultural Affairs; Carnegie Hall; Point of Sale Locations; 881 7th Avenue; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 74 (header excluded)",
     "notes": "Agency-reported cost, originally 1000. Source system label: Counter Loop. Installation date field: July-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1000. Source system label: Counter Loop. Installation date field: July-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0075",
     "group_id": "nyc-mopd-2026-als-list-row-0075",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "5000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Cultural Affairs; Carnegie Hall; Stern Auditorium - Tours; 881 7th Avenue; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 75 (header excluded)",
     "notes": "Agency-reported cost, originally 5000. Source system label: Digi-Wave; induction neckloops. Installation date field: June-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5000. Source system label: Digi-Wave; induction neckloops. Installation date field: June-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0134",
     "group_id": "nyc-mopd-2026-als-list-row-0134",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "35420",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K001; Cafeteria; 309 47 Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 134 (header excluded)",
     "notes": "Agency-reported cost, originally 35420. Source system label: Induction Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 35420. Source system label: Induction Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0135",
     "group_id": "nyc-mopd-2026-als-list-row-0135",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "5000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K001; Security Desk; 309 47 Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 135 (header excluded)",
     "notes": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0136",
     "group_id": "nyc-mopd-2026-als-list-row-0136",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "11000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K001; Auditorium; 309 47 Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 136 (header excluded)",
     "notes": "Agency-reported cost, originally 11000. Source system label: FM. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 11000. Source system label: FM. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0148",
     "group_id": "nyc-mopd-2026-als-list-row-0148",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "103740",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K015; Cafeteria; 71 Sullivan Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 148 (header excluded)",
     "notes": "Agency-reported cost, originally 103740. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 103740. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0149",
     "group_id": "nyc-mopd-2026-als-list-row-0149",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "41526",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K015; Auditorium; 71 Sullivan Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 149 (header excluded)",
     "notes": "Agency-reported cost, originally 41526. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 41526. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0152",
     "group_id": "nyc-mopd-2026-als-list-row-0152",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "39775",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K017; Cafeteria; 208 North  5 Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 152 (header excluded)",
     "notes": "Agency-reported cost, originally 39775. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 39775. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0153",
     "group_id": "nyc-mopd-2026-als-list-row-0153",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K017; Security Desk; 208 North  5 Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 153 (header excluded)",
     "notes": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0154",
     "group_id": "nyc-mopd-2026-als-list-row-0154",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "15725",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K017; Auditorium; 208 North  5 Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 154 (header excluded)",
     "notes": "Agency-reported cost, originally 15725. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 15725. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0157",
     "group_id": "nyc-mopd-2026-als-list-row-0157",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "55000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K020; Cafeteria; 225 Adelphi Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 157 (header excluded)",
     "notes": "Agency-reported cost, originally 55000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 55000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0158",
     "group_id": "nyc-mopd-2026-als-list-row-0158",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "5000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K020; Security Desk; 225 Adelphi Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 158 (header excluded)",
     "notes": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0159",
     "group_id": "nyc-mopd-2026-als-list-row-0159",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "20000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K020; Auditorium; 225 Adelphi Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 159 (header excluded)",
     "notes": "Agency-reported cost, originally 20000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 20000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0160",
     "group_id": "nyc-mopd-2026-als-list-row-0160",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K020; Dance Studio; 225 Adelphi Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 160 (header excluded)",
     "notes": "Agency-reported cost, originally 10000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0161",
     "group_id": "nyc-mopd-2026-als-list-row-0161",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "20000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K020; Gymnasium; 225 Adelphi Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 161 (header excluded)",
     "notes": "Agency-reported cost, originally 20000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 20000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0162",
     "group_id": "nyc-mopd-2026-als-list-row-0162",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "9000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K021; Cafeteria; 180 Chauncey Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 162 (header excluded)",
     "notes": "Agency-reported cost, originally 9000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 9000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0163",
     "group_id": "nyc-mopd-2026-als-list-row-0163",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "22000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K021; Auditorium; 180 Chauncey Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 163 (header excluded)",
     "notes": "Agency-reported cost, originally 22000. Source system label: FM. Installation date field: April-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 22000. Source system label: FM. Installation date field: April-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0171",
     "group_id": "nyc-mopd-2026-als-list-row-0171",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "28320",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K029; Cafeteria; 425 Henry Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 171 (header excluded)",
     "notes": "Agency-reported cost, originally 28320. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 28320. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0172",
     "group_id": "nyc-mopd-2026-als-list-row-0172",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "1480",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K029; Security Desk; 425 Henry Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 172 (header excluded)",
     "notes": "Agency-reported cost, originally 1480. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1480. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0173",
     "group_id": "nyc-mopd-2026-als-list-row-0173",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "14880",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K029; Auditorium; 425 Henry Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 173 (header excluded)",
     "notes": "Agency-reported cost, originally 14880. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 14880. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0174",
     "group_id": "nyc-mopd-2026-als-list-row-0174",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "14880",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K029; Gymnasium; 425 Henry Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 174 (header excluded)",
     "notes": "Agency-reported cost, originally 14880. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 14880. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0175",
     "group_id": "nyc-mopd-2026-als-list-row-0175",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "2048",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K029; Multi-Purpose Room; 425 Henry Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 175 (header excluded)",
     "notes": "Agency-reported cost, originally 2048. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 2048. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0176",
     "group_id": "nyc-mopd-2026-als-list-row-0176",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "43200",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K031; Cafeteria; 75 Meserole Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 176 (header excluded)",
     "notes": "Agency-reported cost, originally 43200. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 43200. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0180",
     "group_id": "nyc-mopd-2026-als-list-row-0180",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "45500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K044; Cafeteria; 432 Monroe Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 180 (header excluded)",
     "notes": "Agency-reported cost, originally 45500. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 45500. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0181",
     "group_id": "nyc-mopd-2026-als-list-row-0181",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "13000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K044; Security Desk; 432 Monroe Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 181 (header excluded)",
     "notes": "Agency-reported cost, originally 13000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 13000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0182",
     "group_id": "nyc-mopd-2026-als-list-row-0182",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "29250",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K044; Auditorium; 432 Monroe Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 182 (header excluded)",
     "notes": "Agency-reported cost, originally 29250. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 29250. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0183",
     "group_id": "nyc-mopd-2026-als-list-row-0183",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "29250",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K044; Gymnasium; 432 Monroe Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 183 (header excluded)",
     "notes": "Agency-reported cost, originally 29250. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 29250. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0184",
     "group_id": "nyc-mopd-2026-als-list-row-0184",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "113469",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K045; Cafeteria; 84 Schaefer Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 184 (header excluded)",
     "notes": "Agency-reported cost, originally 113469. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 113469. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0186",
     "group_id": "nyc-mopd-2026-als-list-row-0186",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "40000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K045; Auditorium; 84 Schaefer Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 186 (header excluded)",
     "notes": "Agency-reported cost, originally 40000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 40000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0190",
     "group_id": "nyc-mopd-2026-als-list-row-0190",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "15000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K054; Cafeteria; 195 Sandford Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 190 (header excluded)",
     "notes": "Agency-reported cost, originally 15000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 15000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0191",
     "group_id": "nyc-mopd-2026-als-list-row-0191",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "28000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K054; Security Desk; 195 Sandford Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 191 (header excluded)",
     "notes": "Agency-reported cost, originally 28000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 28000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0192",
     "group_id": "nyc-mopd-2026-als-list-row-0192",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "1540",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K054; Auditorium; 195 Sandford Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 192 (header excluded)",
     "notes": "Agency-reported cost, originally 1540. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1540. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0193",
     "group_id": "nyc-mopd-2026-als-list-row-0193",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "1540",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K054; Gymnasium; 195 Sandford Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 193 (header excluded)",
     "notes": "Agency-reported cost, originally 1540. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1540. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0194",
     "group_id": "nyc-mopd-2026-als-list-row-0194",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "1540",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K054; Multi-Purpose Room; 195 Sandford Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 194 (header excluded)",
     "notes": "Agency-reported cost, originally 1540. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1540. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0195",
     "group_id": "nyc-mopd-2026-als-list-row-0195",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "1540",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K054; Secondary Multi-Purpose Room; 195 Sandford Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 195 (header excluded)",
     "notes": "Agency-reported cost, originally 1540. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1540. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0203",
     "group_id": "nyc-mopd-2026-als-list-row-0203",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "136340",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K067; Cafeteria; 51 Saint Edwards Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 203 (header excluded)",
     "notes": "Agency-reported cost, originally 136340. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 136340. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0204",
     "group_id": "nyc-mopd-2026-als-list-row-0204",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "8500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K067; Security Desk; 51 Saint Edwards Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 204 (header excluded)",
     "notes": "Agency-reported cost, originally 8500. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 8500. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0205",
     "group_id": "nyc-mopd-2026-als-list-row-0205",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "33300",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K067; Auditorium; 51 Saint Edwards Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 205 (header excluded)",
     "notes": "Agency-reported cost, originally 33300. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 33300. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0206",
     "group_id": "nyc-mopd-2026-als-list-row-0206",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "23580",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K067; Gymnasium; 51 Saint Edwards Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 206 (header excluded)",
     "notes": "Agency-reported cost, originally 23580. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 23580. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0212",
     "group_id": "nyc-mopd-2026-als-list-row-0212",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "65000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K082; Cafeteria; 6315 14th Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 212 (header excluded)",
     "notes": "Agency-reported cost, originally 65000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 65000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0213",
     "group_id": "nyc-mopd-2026-als-list-row-0213",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "6000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K082; Security Desk; 6315 14th Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 213 (header excluded)",
     "notes": "Agency-reported cost, originally 6000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 6000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0214",
     "group_id": "nyc-mopd-2026-als-list-row-0214",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "9000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K082; Gymatorium; 6315 14th Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 214 (header excluded)",
     "notes": "Agency-reported cost, originally 9000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 9000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0215",
     "group_id": "nyc-mopd-2026-als-list-row-0215",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "24810",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K084; Cafeteria; 250 Berry Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 215 (header excluded)",
     "notes": "Agency-reported cost, originally 24810. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 24810. Source system label: Induction Loop. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0218",
     "group_id": "nyc-mopd-2026-als-list-row-0218",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "16975",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K084; Auditorium; 250 Berry Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 218 (header excluded)",
     "notes": "Agency-reported cost, originally 16975. Source system label: FM. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 16975. Source system label: FM. Installation date field: December-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0219",
     "group_id": "nyc-mopd-2026-als-list-row-0219",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "90527",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K085; Cafeteria; 510 Clermont Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 219 (header excluded)",
     "notes": "Agency-reported cost, originally 90527. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 90527. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0231",
     "group_id": "nyc-mopd-2026-als-list-row-0231",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "38715",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K099; Cafeteria; 1120 East  10 Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 231 (header excluded)",
     "notes": "Agency-reported cost, originally 38715. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 38715. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0233",
     "group_id": "nyc-mopd-2026-als-list-row-0233",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "3840",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K099; Auditorium; 1120 East  10 Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 233 (header excluded)",
     "notes": "Agency-reported cost, originally 3840. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3840. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0240",
     "group_id": "nyc-mopd-2026-als-list-row-0240",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "241117",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K120; Cafeteria; 18 Beaver Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 240 (header excluded)",
     "notes": "Agency-reported cost, originally 241117. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 241117. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0242",
     "group_id": "nyc-mopd-2026-als-list-row-0242",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "43764",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K123; Cafeteria; 100 Irving Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 242 (header excluded)",
     "notes": "Agency-reported cost, originally 43764. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 43764. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0246",
     "group_id": "nyc-mopd-2026-als-list-row-0246",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "163000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K137; Auditorium; 121 Saratoga Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 246 (header excluded)",
     "notes": "Agency-reported cost, originally 163000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 163000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0251",
     "group_id": "nyc-mopd-2026-als-list-row-0251",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "55300",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K148; Cafeteria; 185 Ellery Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 251 (header excluded)",
     "notes": "Agency-reported cost, originally 55300. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 55300. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0261",
     "group_id": "nyc-mopd-2026-als-list-row-0261",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "75000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K169; Cafeteria; 4305 7 Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 261 (header excluded)",
     "notes": "Agency-reported cost, originally 75000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 75000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0263",
     "group_id": "nyc-mopd-2026-als-list-row-0263",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "6000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K169; Auditorium; 4305 7 Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 263 (header excluded)",
     "notes": "Agency-reported cost, originally 6000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 6000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0264",
     "group_id": "nyc-mopd-2026-als-list-row-0264",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "6000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K169; Gymnasium; 4305 7 Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 264 (header excluded)",
     "notes": "Agency-reported cost, originally 6000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 6000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0265",
     "group_id": "nyc-mopd-2026-als-list-row-0265",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "6000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K169; Multi-Purpose Room; 4305 7 Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 265 (header excluded)",
     "notes": "Agency-reported cost, originally 6000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 6000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0266",
     "group_id": "nyc-mopd-2026-als-list-row-0266",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "6000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K169; Secondary Multi-Purpose Room; 4305 7 Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 266 (header excluded)",
     "notes": "Agency-reported cost, originally 6000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 6000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0278",
     "group_id": "nyc-mopd-2026-als-list-row-0278",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "66856",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K180; Cafeteria; 5601 16 Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 278 (header excluded)",
     "notes": "Agency-reported cost, originally 66856. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 66856. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0279",
     "group_id": "nyc-mopd-2026-als-list-row-0279",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "2000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K180; Security Desk; 5601 16 Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 279 (header excluded)",
     "notes": "Agency-reported cost, originally 2000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 2000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0280",
     "group_id": "nyc-mopd-2026-als-list-row-0280",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "16500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K180; Auditorium; 5601 16 Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 280 (header excluded)",
     "notes": "Agency-reported cost, originally 16500. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 16500. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0281",
     "group_id": "nyc-mopd-2026-als-list-row-0281",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "16500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K180; Gymnasium; 5601 16 Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 281 (header excluded)",
     "notes": "Agency-reported cost, originally 16500. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 16500. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0283",
     "group_id": "nyc-mopd-2026-als-list-row-0283",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "30000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K188; Cafeteria; 3314 Neptune Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 283 (header excluded)",
     "notes": "Agency-reported cost, originally 30000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 30000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0285",
     "group_id": "nyc-mopd-2026-als-list-row-0285",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "3500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K188; Auditorium; 3314 Neptune Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 285 (header excluded)",
     "notes": "Agency-reported cost, originally 3500. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3500. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0290",
     "group_id": "nyc-mopd-2026-als-list-row-0290",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "54945",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K193; Cafeteria; 2515 Avenue L; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 290 (header excluded)",
     "notes": "Agency-reported cost, originally 54945. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 54945. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0291",
     "group_id": "nyc-mopd-2026-als-list-row-0291",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "29250",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K194; Cafeteria; 3117 Avenue W; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 291 (header excluded)",
     "notes": "Agency-reported cost, originally 29250. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 29250. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0293",
     "group_id": "nyc-mopd-2026-als-list-row-0293",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "14000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K194; Auditorium; 3117 Avenue W; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 293 (header excluded)",
     "notes": "Agency-reported cost, originally 14000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 14000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0300",
     "group_id": "nyc-mopd-2026-als-list-row-0300",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "64985.5",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K211; Cafeteria; 1001 East 100 Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 300 (header excluded)",
     "notes": "Agency-reported cost, originally 64985.5. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 64985.5. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0301",
     "group_id": "nyc-mopd-2026-als-list-row-0301",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "25030",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K211; Security Desk; 1001 East 100 Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 301 (header excluded)",
     "notes": "Agency-reported cost, originally 25030. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 25030. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0302",
     "group_id": "nyc-mopd-2026-als-list-row-0302",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "52290",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K211; Auditorium; 1001 East 100 Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 302 (header excluded)",
     "notes": "Agency-reported cost, originally 52290. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 52290. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0304",
     "group_id": "nyc-mopd-2026-als-list-row-0304",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "92000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K214; Cafeteria; 2944 Pitkin Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 304 (header excluded)",
     "notes": "Agency-reported cost, originally 92000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 92000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0305",
     "group_id": "nyc-mopd-2026-als-list-row-0305",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K214; Security Desk; 2944 Pitkin Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 305 (header excluded)",
     "notes": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0306",
     "group_id": "nyc-mopd-2026-als-list-row-0306",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "87000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K214; Auditorium; 2944 Pitkin Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 306 (header excluded)",
     "notes": "Agency-reported cost, originally 87000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 87000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0311",
     "group_id": "nyc-mopd-2026-als-list-row-0311",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "11532",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K221; Auditorium; 791 Empire Boulevard; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 311 (header excluded)",
     "notes": "Agency-reported cost, originally 11532. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 11532. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0317",
     "group_id": "nyc-mopd-2026-als-list-row-0317",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "100000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K236; Cafeteria; 6302 Avenue U; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 317 (header excluded)",
     "notes": "Agency-reported cost, originally 100000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 100000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0341",
     "group_id": "nyc-mopd-2026-als-list-row-0341",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "45000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K273; Cafeteria; 923 Jerome Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 341 (header excluded)",
     "notes": "Agency-reported cost, originally 45000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 45000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0343",
     "group_id": "nyc-mopd-2026-als-list-row-0343",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "45000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K273; Auditorium; 923 Jerome Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 343 (header excluded)",
     "notes": "Agency-reported cost, originally 45000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 45000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0356",
     "group_id": "nyc-mopd-2026-als-list-row-0356",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "70000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K286; Cafeteria; 2525 Haring Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 356 (header excluded)",
     "notes": "Agency-reported cost, originally 70000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 70000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0362",
     "group_id": "nyc-mopd-2026-als-list-row-0362",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "38548",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K291; Auditorium; 231 Palmetto Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 362 (header excluded)",
     "notes": "Agency-reported cost, originally 38548. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 38548. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0367",
     "group_id": "nyc-mopd-2026-als-list-row-0367",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "19003",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K299; Cafeteria; 88 Woodbine Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 367 (header excluded)",
     "notes": "Agency-reported cost, originally 19003. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 19003. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0369",
     "group_id": "nyc-mopd-2026-als-list-row-0369",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "40000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K299; Auditorium; 88 Woodbine Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 369 (header excluded)",
     "notes": "Agency-reported cost, originally 40000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 40000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0372",
     "group_id": "nyc-mopd-2026-als-list-row-0372",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "68856",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K312; Cafeteria; 7103 Avenue T; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 372 (header excluded)",
     "notes": "Agency-reported cost, originally 68856. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 68856. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0374",
     "group_id": "nyc-mopd-2026-als-list-row-0374",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "33000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K312; Auditorium; 7103 Avenue T; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 374 (header excluded)",
     "notes": "Agency-reported cost, originally 33000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 33000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0395",
     "group_id": "nyc-mopd-2026-als-list-row-0395",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "95000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K337; Cafeteria; 8802 5 Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 395 (header excluded)",
     "notes": "Agency-reported cost, originally 95000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 95000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0396",
     "group_id": "nyc-mopd-2026-als-list-row-0396",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "8500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K337; Security Desk; 8802 5 Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 396 (header excluded)",
     "notes": "Agency-reported cost, originally 8500. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 8500. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0408",
     "group_id": "nyc-mopd-2026-als-list-row-0408",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "61000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K358; Cafeteria; 106 AVENUE X; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 408 (header excluded)",
     "notes": "Agency-reported cost, originally 61000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 61000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0409",
     "group_id": "nyc-mopd-2026-als-list-row-0409",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K358; Security Desk; 106 AVENUE X; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 409 (header excluded)",
     "notes": "Agency-reported cost, originally 4500. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4500. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0410",
     "group_id": "nyc-mopd-2026-als-list-row-0410",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "13775",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K358; Gymatorium; 106 AVENUE X; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 410 (header excluded)",
     "notes": "Agency-reported cost, originally 13775. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 13775. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0414",
     "group_id": "nyc-mopd-2026-als-list-row-0414",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "41600",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K380; Cafeteria; 370 Marcy Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 414 (header excluded)",
     "notes": "Agency-reported cost, originally 41600. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 41600. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0416",
     "group_id": "nyc-mopd-2026-als-list-row-0416",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "30000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K380; Auditorium; 370 Marcy Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 416 (header excluded)",
     "notes": "Agency-reported cost, originally 30000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 30000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0434",
     "group_id": "nyc-mopd-2026-als-list-row-0434",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "57403",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K440; Gymnasium; 883 Classon Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 434 (header excluded)",
     "notes": "Agency-reported cost, originally 57403. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 57403. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0435",
     "group_id": "nyc-mopd-2026-als-list-row-0435",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "88650",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K440; Gymnasium - Locker Room; 883 Classon Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 435 (header excluded)",
     "notes": "Agency-reported cost, originally 88650. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 88650. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0453",
     "group_id": "nyc-mopd-2026-als-list-row-0453",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "50000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; K599; Cafeteria; 760 Van Siclen Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 453 (header excluded)",
     "notes": "Agency-reported cost, originally 50000. Source system label: Induction Loop. Installation date field: August-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 50000. Source system label: Induction Loop. Installation date field: August-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0509",
     "group_id": "nyc-mopd-2026-als-list-row-0509",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "47500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M022; Cafeteria; 111 Columbia Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 509 (header excluded)",
     "notes": "Agency-reported cost, originally 47500. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 47500. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0511",
     "group_id": "nyc-mopd-2026-als-list-row-0511",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M022; Auditorium; 111 Columbia Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 511 (header excluded)",
     "notes": "Agency-reported cost, originally 10000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0518",
     "group_id": "nyc-mopd-2026-als-list-row-0518",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "119000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M046; Cafeteria; 2987 Frederick Douglass Boulevard; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 518 (header excluded)",
     "notes": "Agency-reported cost, originally 119000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 119000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0520",
     "group_id": "nyc-mopd-2026-als-list-row-0520",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "16000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M046; Auditorium; 2987 Frederick Douglass Boulevard; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 520 (header excluded)",
     "notes": "Agency-reported cost, originally 16000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 16000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0525",
     "group_id": "nyc-mopd-2026-als-list-row-0525",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "50000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M057; Cafeteria; 176 East 115 Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 525 (header excluded)",
     "notes": "Agency-reported cost, originally 50000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 50000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0552",
     "group_id": "nyc-mopd-2026-als-list-row-0552",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "44100",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M112; Auditorium; 535 East 119 Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 552 (header excluded)",
     "notes": "Agency-reported cost, originally 44100. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 44100. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0553",
     "group_id": "nyc-mopd-2026-als-list-row-0553",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "14700",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M112; Security Desk; 535 East 119 Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 553 (header excluded)",
     "notes": "Agency-reported cost, originally 14700. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 14700. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0554",
     "group_id": "nyc-mopd-2026-als-list-row-0554",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "9187",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M112; Cafeteria; 535 East 119 Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 554 (header excluded)",
     "notes": "Agency-reported cost, originally 9187. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 9187. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0555",
     "group_id": "nyc-mopd-2026-als-list-row-0555",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "9187",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M112; Gymnasium; 535 East 119 Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 555 (header excluded)",
     "notes": "Agency-reported cost, originally 9187. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 9187. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0575",
     "group_id": "nyc-mopd-2026-als-list-row-0575",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "85100",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M155; Cafeteria; 319 East 117 Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 575 (header excluded)",
     "notes": "Agency-reported cost, originally 85100. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 85100. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0576",
     "group_id": "nyc-mopd-2026-als-list-row-0576",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M155; Security Desk; 319 East 117 Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 576 (header excluded)",
     "notes": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0577",
     "group_id": "nyc-mopd-2026-als-list-row-0577",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "18000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M155; Auditorium; 319 East 117 Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 577 (header excluded)",
     "notes": "Agency-reported cost, originally 18000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 18000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0578",
     "group_id": "nyc-mopd-2026-als-list-row-0578",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "18000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M155; Gymnasium; 319 East 117 Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 578 (header excluded)",
     "notes": "Agency-reported cost, originally 18000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 18000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0588",
     "group_id": "nyc-mopd-2026-als-list-row-0588",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "50000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M191; Gymnasium; 210 West  61 Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 588 (header excluded)",
     "notes": "Agency-reported cost, originally 50000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 50000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0593",
     "group_id": "nyc-mopd-2026-als-list-row-0593",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "41600",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M197; Cafeteria; 2230 5 Avenue; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 593 (header excluded)",
     "notes": "Agency-reported cost, originally 41600. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 41600. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0595",
     "group_id": "nyc-mopd-2026-als-list-row-0595",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "14000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M197; Auditorium; 2230 5 Avenue; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 595 (header excluded)",
     "notes": "Agency-reported cost, originally 14000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 14000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0599",
     "group_id": "nyc-mopd-2026-als-list-row-0599",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "9187",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M206; Cafeteria; 508 East 120 Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 599 (header excluded)",
     "notes": "Agency-reported cost, originally 9187. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 9187. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0626",
     "group_id": "nyc-mopd-2026-als-list-row-0626",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "20000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M484; Multi-Purpose Room; 223-233 West 132 Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 626 (header excluded)",
     "notes": "Agency-reported cost, originally 20000. Source system label: Induction Loop. Installation date field: August-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 20000. Source system label: Induction Loop. Installation date field: August-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0634",
     "group_id": "nyc-mopd-2026-als-list-row-0634",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "33240",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; M521; Field-House; 171 Cherry Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 634 (header excluded)",
     "notes": "Agency-reported cost, originally 33240. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 33240. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0669",
     "group_id": "nyc-mopd-2026-als-list-row-0669",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "90000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q009; Cafeteria; 58-74 57 Street; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Bid & Award",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 669 (header excluded)",
     "notes": "Agency-reported cost, originally 90000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 90000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0670",
     "group_id": "nyc-mopd-2026-als-list-row-0670",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q009; Auditorium; 58-74 57 Street; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Bid & Award",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 670 (header excluded)",
     "notes": "Agency-reported cost, originally 10000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0689",
     "group_id": "nyc-mopd-2026-als-list-row-0689",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "89344",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q030; Gymnasium; 126-10 Bedell Street; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 689 (header excluded)",
     "notes": "Agency-reported cost, originally 89344. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 89344. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0705",
     "group_id": "nyc-mopd-2026-als-list-row-0705",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q046; Cafeteria; 64-45 218 Street; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 705 (header excluded)",
     "notes": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: July-24. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: July-24. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0763",
     "group_id": "nyc-mopd-2026-als-list-row-0763",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "15000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q129; Auditorium; 128-02 7 Avenue; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 763 (header excluded)",
     "notes": "Agency-reported cost, originally 15000. Source system label: FM. Installation date field: February-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 15000. Source system label: FM. Installation date field: February-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0766",
     "group_id": "nyc-mopd-2026-als-list-row-0766",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "41600",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q134; Cafeteria; 203-02 109 Avenue; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 766 (header excluded)",
     "notes": "Agency-reported cost, originally 41600. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 41600. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0768",
     "group_id": "nyc-mopd-2026-als-list-row-0768",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "30000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q134; Auditorium; 203-02 109 Avenue; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 768 (header excluded)",
     "notes": "Agency-reported cost, originally 30000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 30000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0770",
     "group_id": "nyc-mopd-2026-als-list-row-0770",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "38000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q136; Cafeteria; 201-15 115 Avenue; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 770 (header excluded)",
     "notes": "Agency-reported cost, originally 38000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 38000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0771",
     "group_id": "nyc-mopd-2026-als-list-row-0771",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "9400",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q136; Security Desk; 201-15 115 Avenue; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 771 (header excluded)",
     "notes": "Agency-reported cost, originally 9400. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 9400. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0772",
     "group_id": "nyc-mopd-2026-als-list-row-0772",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "9198",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q136; Auditorium; 201-15 115 Avenue; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 772 (header excluded)",
     "notes": "Agency-reported cost, originally 9198. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 9198. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0773",
     "group_id": "nyc-mopd-2026-als-list-row-0773",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "9939",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q136; Gymnasium; 201-15 115 Avenue; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 773 (header excluded)",
     "notes": "Agency-reported cost, originally 9939. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 9939. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0789",
     "group_id": "nyc-mopd-2026-als-list-row-0789",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "20000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q158; Cafeteria; 46-35 Oceania Street; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 789 (header excluded)",
     "notes": "Agency-reported cost, originally 20000. Source system label: FM. Installation date field: November-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 20000. Source system label: FM. Installation date field: November-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0799",
     "group_id": "nyc-mopd-2026-als-list-row-0799",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q169; Cafeteria; 18-25 212 Street; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 799 (header excluded)",
     "notes": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: December-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: December-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0807",
     "group_id": "nyc-mopd-2026-als-list-row-0807",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "82000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q177; Cafeteria; 56-37 188 Street; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 807 (header excluded)",
     "notes": "Agency-reported cost, originally 82000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 82000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0818",
     "group_id": "nyc-mopd-2026-als-list-row-0818",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "81163",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q202; Cafeteria; 138-30 Lafayette Street; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 818 (header excluded)",
     "notes": "Agency-reported cost, originally 81163. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 81163. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0819",
     "group_id": "nyc-mopd-2026-als-list-row-0819",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "5000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q202; Security Desk; 138-30 Lafayette Street; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 819 (header excluded)",
     "notes": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0902",
     "group_id": "nyc-mopd-2026-als-list-row-0902",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "40000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q361; Multi-Purpose Room; 56-10 214 Street; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 902 (header excluded)",
     "notes": "Agency-reported cost, originally 40000. Source system label: Induction Loop. Installation date field: August-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 40000. Source system label: Induction Loop. Installation date field: August-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0911",
     "group_id": "nyc-mopd-2026-als-list-row-0911",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "40000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q419; Auditorium; 111-10 Astoria Boulevard; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 911 (header excluded)",
     "notes": "Agency-reported cost, originally 40000. Source system label: FM. Installation date field: August-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 40000. Source system label: FM. Installation date field: August-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0918",
     "group_id": "nyc-mopd-2026-als-list-row-0918",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "30000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q429; Cafeteria; 47-10 BARNETT AVENUE; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 918 (header excluded)",
     "notes": "Agency-reported cost, originally 30000. Source system label: Induction Loop. Installation date field: June-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 30000. Source system label: Induction Loop. Installation date field: June-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0919",
     "group_id": "nyc-mopd-2026-als-list-row-0919",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "4350",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q429; Gymnatorium; 47-10 BARNETT AVENUE; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 919 (header excluded)",
     "notes": "Agency-reported cost, originally 4350. Source system label: FM. Installation date field: June-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4350. Source system label: FM. Installation date field: June-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0921",
     "group_id": "nyc-mopd-2026-als-list-row-0921",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "21000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q455; Auditorium; 48-01 90 Street; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 921 (header excluded)",
     "notes": "Agency-reported cost, originally 21000. Source system label: FM. Installation date field: September-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 21000. Source system label: FM. Installation date field: September-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0935",
     "group_id": "nyc-mopd-2026-als-list-row-0935",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "20000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; Q575; Cafeteria; 40-11 28 Street; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 935 (header excluded)",
     "notes": "Agency-reported cost, originally 20000. Source system label: FM. Installation date field: November-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 20000. Source system label: FM. Installation date field: November-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0984",
     "group_id": "nyc-mopd-2026-als-list-row-0984",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "20000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; R019; Auditorium; 780 Post Avenue; Staten Island; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 984 (header excluded)",
     "notes": "Agency-reported cost, originally 20000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 20000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-0985",
     "group_id": "nyc-mopd-2026-als-list-row-0985",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "16000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; R019; Gymnasium; 780 Post Avenue; Staten Island; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 985 (header excluded)",
     "notes": "Agency-reported cost, originally 16000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 16000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1012",
     "group_id": "nyc-mopd-2026-als-list-row-1012",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "80000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; R057; Cafeteria; 140 Palma Drive; Staten Island; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1012 (header excluded)",
     "notes": "Agency-reported cost, originally 80000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 80000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1013",
     "group_id": "nyc-mopd-2026-als-list-row-1013",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "660",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; R057; Security Desk; 140 Palma Drive; Staten Island; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1013 (header excluded)",
     "notes": "Agency-reported cost, originally 660. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 660. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1016",
     "group_id": "nyc-mopd-2026-als-list-row-1016",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "1200",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; R057; Dance Studio; 140 Palma Drive; Staten Island; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1016 (header excluded)",
     "notes": "Agency-reported cost, originally 1200. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1200. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1017",
     "group_id": "nyc-mopd-2026-als-list-row-1017",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "3500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; R057; Gymnasium; 140 Palma Drive; Staten Island; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1017 (header excluded)",
     "notes": "Agency-reported cost, originally 3500. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3500. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1018",
     "group_id": "nyc-mopd-2026-als-list-row-1018",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "1200",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; R057; Multi-Purpose Room; 140 Palma Drive; Staten Island; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1018 (header excluded)",
     "notes": "Agency-reported cost, originally 1200. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1200. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1029",
     "group_id": "nyc-mopd-2026-als-list-row-1029",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "28500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; R070; Cafeteria; 45 Waverly Place; Staten Island; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1029 (header excluded)",
     "notes": "Agency-reported cost, originally 28500. Source system label: Induction Loop. Installation date field: July-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 28500. Source system label: Induction Loop. Installation date field: July-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1031",
     "group_id": "nyc-mopd-2026-als-list-row-1031",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "5250",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; R070; Auditorium; 45 Waverly Place; Staten Island; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1031 (header excluded)",
     "notes": "Agency-reported cost, originally 5250. Source system label: FM. Installation date field: July-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5250. Source system label: FM. Installation date field: July-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1048",
     "group_id": "nyc-mopd-2026-als-list-row-1048",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "31600",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; R455; Cafeteria; 100 Luten Avenue; Staten Island; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1048 (header excluded)",
     "notes": "Agency-reported cost, originally 31600. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 31600. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1049",
     "group_id": "nyc-mopd-2026-als-list-row-1049",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; R455; Security Desk; 100 Luten Avenue; Staten Island; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1049 (header excluded)",
     "notes": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1050",
     "group_id": "nyc-mopd-2026-als-list-row-1050",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "15000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; R455; Auditorium; 100 Luten Avenue; Staten Island; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1050 (header excluded)",
     "notes": "Agency-reported cost, originally 15000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 15000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1051",
     "group_id": "nyc-mopd-2026-als-list-row-1051",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "15000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; R455; Gymnasium; 100 Luten Avenue; Staten Island; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1051 (header excluded)",
     "notes": "Agency-reported cost, originally 15000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 15000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1076",
     "group_id": "nyc-mopd-2026-als-list-row-1076",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "52500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X028; Multi-Purpose Room; 1861 Anthony Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1076 (header excluded)",
     "notes": "Agency-reported cost, originally 52500. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 52500. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1082",
     "group_id": "nyc-mopd-2026-als-list-row-1082",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "38000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X043; Auditorium; 165 Brown Place; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1082 (header excluded)",
     "notes": "Agency-reported cost, originally 38000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 38000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1084",
     "group_id": "nyc-mopd-2026-als-list-row-1084",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "3000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X043; Security Desk; 165 Brown Place; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1084 (header excluded)",
     "notes": "Agency-reported cost, originally 3000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1085",
     "group_id": "nyc-mopd-2026-als-list-row-1085",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "14300",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X043; Gymnasium; 165 Brown Place; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1085 (header excluded)",
     "notes": "Agency-reported cost, originally 14300. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 14300. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1086",
     "group_id": "nyc-mopd-2026-als-list-row-1086",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "14300",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X043; Multi-Purpose Room; 165 Brown Place; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1086 (header excluded)",
     "notes": "Agency-reported cost, originally 14300. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 14300. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1087",
     "group_id": "nyc-mopd-2026-als-list-row-1087",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "14300",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X043; Secondary Multi-Purpose Room; 165 Brown Place; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1087 (header excluded)",
     "notes": "Agency-reported cost, originally 14300. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 14300. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1092",
     "group_id": "nyc-mopd-2026-als-list-row-1092",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "17500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X047; Cafeteria; 1794 East 172 Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1092 (header excluded)",
     "notes": "Agency-reported cost, originally 17500. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 17500. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1093",
     "group_id": "nyc-mopd-2026-als-list-row-1093",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "5000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X047; Security Desk; 1794 East 172 Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1093 (header excluded)",
     "notes": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1095",
     "group_id": "nyc-mopd-2026-als-list-row-1095",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "61542",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X049; Cafeteria; 383 East 139 Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1095 (header excluded)",
     "notes": "Agency-reported cost, originally 61542. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 61542. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1097",
     "group_id": "nyc-mopd-2026-als-list-row-1097",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "12000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X049; Gymnasium; 383 East 139 Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1097 (header excluded)",
     "notes": "Agency-reported cost, originally 12000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 12000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1104",
     "group_id": "nyc-mopd-2026-als-list-row-1104",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "112000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X062; Cafeteria; 660 Fox Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1104 (header excluded)",
     "notes": "Agency-reported cost, originally 112000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 112000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1105",
     "group_id": "nyc-mopd-2026-als-list-row-1105",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "7000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X062; Security Desk; 660 Fox Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1105 (header excluded)",
     "notes": "Agency-reported cost, originally 7000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 7000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1106",
     "group_id": "nyc-mopd-2026-als-list-row-1106",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "8000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X062; Auditorium; 660 Fox Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1106 (header excluded)",
     "notes": "Agency-reported cost, originally 8000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 8000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1107",
     "group_id": "nyc-mopd-2026-als-list-row-1107",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "8000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X062; Playroom; 660 Fox Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1107 (header excluded)",
     "notes": "Agency-reported cost, originally 8000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 8000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1112",
     "group_id": "nyc-mopd-2026-als-list-row-1112",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "118550",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X071; Multi-Purpose Room; 3040 Roberts Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1112 (header excluded)",
     "notes": "Agency-reported cost, originally 118550. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 118550. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1114",
     "group_id": "nyc-mopd-2026-als-list-row-1114",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "120000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X071; Gymnasium; 3040 Roberts Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1114 (header excluded)",
     "notes": "Agency-reported cost, originally 120000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 120000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1117",
     "group_id": "nyc-mopd-2026-als-list-row-1117",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "80660",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X073; Cafeteria; 1020 Anderson Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1117 (header excluded)",
     "notes": "Agency-reported cost, originally 80660. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 80660. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1119",
     "group_id": "nyc-mopd-2026-als-list-row-1119",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "10500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X073; Auditorium; 1020 Anderson Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1119 (header excluded)",
     "notes": "Agency-reported cost, originally 10500. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10500. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1127",
     "group_id": "nyc-mopd-2026-als-list-row-1127",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X097; Cafeteria; 1375 Mace Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1127 (header excluded)",
     "notes": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: April-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: April-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1128",
     "group_id": "nyc-mopd-2026-als-list-row-1128",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X097; Gymnasium; 1375 Mace Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1128 (header excluded)",
     "notes": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1129",
     "group_id": "nyc-mopd-2026-als-list-row-1129",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "30000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X097; Auditorium; 1375 Mace Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1129 (header excluded)",
     "notes": "Agency-reported cost, originally 30000. Source system label: FM. Installation date field: April-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 30000. Source system label: FM. Installation date field: April-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1134",
     "group_id": "nyc-mopd-2026-als-list-row-1134",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "138435",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X104; Cafeteria; 1449 Shakespeare Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1134 (header excluded)",
     "notes": "Agency-reported cost, originally 138435. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 138435. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1135",
     "group_id": "nyc-mopd-2026-als-list-row-1135",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "15000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X104; Security Desk; 1449 Shakespeare Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1135 (header excluded)",
     "notes": "Agency-reported cost, originally 15000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 15000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1136",
     "group_id": "nyc-mopd-2026-als-list-row-1136",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "45000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X104; Auditorium; 1449 Shakespeare Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1136 (header excluded)",
     "notes": "Agency-reported cost, originally 45000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 45000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1137",
     "group_id": "nyc-mopd-2026-als-list-row-1137",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "25000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X104; Gymnasium; 1449 Shakespeare Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1137 (header excluded)",
     "notes": "Agency-reported cost, originally 25000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 25000. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1140",
     "group_id": "nyc-mopd-2026-als-list-row-1140",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "84955",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X110; Cafeteria; 580 Crotona Park South; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1140 (header excluded)",
     "notes": "Agency-reported cost, originally 84955. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 84955. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1142",
     "group_id": "nyc-mopd-2026-als-list-row-1142",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "27000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X110; Auditorium; 580 Crotona Park South; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1142 (header excluded)",
     "notes": "Agency-reported cost, originally 27000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 27000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1143",
     "group_id": "nyc-mopd-2026-als-list-row-1143",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "29250",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X110; Gymnasium; 580 Crotona Park South; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1143 (header excluded)",
     "notes": "Agency-reported cost, originally 29250. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 29250. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1144",
     "group_id": "nyc-mopd-2026-als-list-row-1144",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "26000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X113; Auditorium; 3710 Barnes Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1144 (header excluded)",
     "notes": "Agency-reported cost, originally 26000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 26000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1145",
     "group_id": "nyc-mopd-2026-als-list-row-1145",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "5000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X113; Security Desk; 3710 Barnes Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1145 (header excluded)",
     "notes": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1146",
     "group_id": "nyc-mopd-2026-als-list-row-1146",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "13400",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X113; Cafeteria; 3710 Barnes Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1146 (header excluded)",
     "notes": "Agency-reported cost, originally 13400. Source system label: FM. Installation date field: December-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 13400. Source system label: FM. Installation date field: December-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1152",
     "group_id": "nyc-mopd-2026-als-list-row-1152",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "5000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X116; Security Desk; 977 Fox Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1152 (header excluded)",
     "notes": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1157",
     "group_id": "nyc-mopd-2026-als-list-row-1157",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "25036",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X126; Gymnasium/Cafeteria; 175 West 166 Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1157 (header excluded)",
     "notes": "Agency-reported cost, originally 25036. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 25036. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1158",
     "group_id": "nyc-mopd-2026-als-list-row-1158",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "2500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X126; Security Desk; 175 West 166 Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1158 (header excluded)",
     "notes": "Agency-reported cost, originally 2500. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 2500. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1164",
     "group_id": "nyc-mopd-2026-als-list-row-1164",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "65000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X136; Cafeteria; 750 Jennings Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1164 (header excluded)",
     "notes": "Agency-reported cost, originally 65000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 65000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1165",
     "group_id": "nyc-mopd-2026-als-list-row-1165",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "5000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X136; Security Desk; 750 Jennings Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1165 (header excluded)",
     "notes": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1166",
     "group_id": "nyc-mopd-2026-als-list-row-1166",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X136; Auditorium; 750 Jennings Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1166 (header excluded)",
     "notes": "Agency-reported cost, originally 10000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1167",
     "group_id": "nyc-mopd-2026-als-list-row-1167",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "8000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X136; Gymnasium; 750 Jennings Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1167 (header excluded)",
     "notes": "Agency-reported cost, originally 8000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 8000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1173",
     "group_id": "nyc-mopd-2026-als-list-row-1173",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "60000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X142; Gymnasium; 3750 Baychester Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1173 (header excluded)",
     "notes": "Agency-reported cost, originally 60000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 60000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1174",
     "group_id": "nyc-mopd-2026-als-list-row-1174",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "5000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X142; Security Desk; 3750 Baychester Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1174 (header excluded)",
     "notes": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1178",
     "group_id": "nyc-mopd-2026-als-list-row-1178",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "75000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X146; Cafeteria; 968 Cauldwell Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1178 (header excluded)",
     "notes": "Agency-reported cost, originally 75000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 75000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1180",
     "group_id": "nyc-mopd-2026-als-list-row-1180",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "15000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X146; Auditorium; 968 Cauldwell Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1180 (header excluded)",
     "notes": "Agency-reported cost, originally 15000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 15000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1181",
     "group_id": "nyc-mopd-2026-als-list-row-1181",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "15000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X146; Gymnasium; 968 Cauldwell Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1181 (header excluded)",
     "notes": "Agency-reported cost, originally 15000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 15000. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1182",
     "group_id": "nyc-mopd-2026-als-list-row-1182",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "65000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X154; Cafeteria; 333 East 135 Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1182 (header excluded)",
     "notes": "Agency-reported cost, originally 65000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 65000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1183",
     "group_id": "nyc-mopd-2026-als-list-row-1183",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X154; Security Desk; 333 East 135 Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1183 (header excluded)",
     "notes": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1184",
     "group_id": "nyc-mopd-2026-als-list-row-1184",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "10500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X154; Auditorium; 333 East 135 Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1184 (header excluded)",
     "notes": "Agency-reported cost, originally 10500. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10500. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1185",
     "group_id": "nyc-mopd-2026-als-list-row-1185",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "10500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X154; Gymnasium; 333 East 135 Street; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1185 (header excluded)",
     "notes": "Agency-reported cost, originally 10500. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10500. Source system label: FM. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1189",
     "group_id": "nyc-mopd-2026-als-list-row-1189",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "25000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X161; Auditorium; 628 Tinton Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1189 (header excluded)",
     "notes": "Agency-reported cost, originally 25000. Source system label: Induction Loop. Installation date field: August-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 25000. Source system label: Induction Loop. Installation date field: August-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1190",
     "group_id": "nyc-mopd-2026-als-list-row-1190",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "45000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X161; Cafeteria; 628 Tinton Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1190 (header excluded)",
     "notes": "Agency-reported cost, originally 45000. Source system label: FM. Installation date field: August-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 45000. Source system label: FM. Installation date field: August-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1203",
     "group_id": "nyc-mopd-2026-als-list-row-1203",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "150000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X178; Cafeteria; 850 Baychester Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1203 (header excluded)",
     "notes": "Agency-reported cost, originally 150000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 150000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1204",
     "group_id": "nyc-mopd-2026-als-list-row-1204",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "5000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X178; Security Desk; 850 Baychester Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1204 (header excluded)",
     "notes": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1230",
     "group_id": "nyc-mopd-2026-als-list-row-1230",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "8000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X347; Cafeteria; 2400 Jerome Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1230 (header excluded)",
     "notes": "Agency-reported cost, originally 8000. Source system label: Induction Loop. Installation date field: March-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 8000. Source system label: Induction Loop. Installation date field: March-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1256",
     "group_id": "nyc-mopd-2026-als-list-row-1256",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "28500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X487; Cafeteria; 639 St Anns Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1256 (header excluded)",
     "notes": "Agency-reported cost, originally 28500. Source system label: Induction Loop. Installation date field: May-24. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 28500. Source system label: Induction Loop. Installation date field: May-24. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1258",
     "group_id": "nyc-mopd-2026-als-list-row-1258",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "5250",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X487; Multi-Purpose Room; 639 St Anns Avenue; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1258 (header excluded)",
     "notes": "Agency-reported cost, originally 5250. Source system label: FM. Installation date field: May-24. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5250. Source system label: FM. Installation date field: May-24. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1264",
     "group_id": "nyc-mopd-2026-als-list-row-1264",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "60500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X533; Cafeteria; 6393 Broadway; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1264 (header excluded)",
     "notes": "Agency-reported cost, originally 60500. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 60500. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1265",
     "group_id": "nyc-mopd-2026-als-list-row-1265",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "2000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X533; Security Desk; 6393 Broadway; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1265 (header excluded)",
     "notes": "Agency-reported cost, originally 2000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 2000. Source system label: Induction Loop. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; equipment specifications are not supplied. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1266",
     "group_id": "nyc-mopd-2026-als-list-row-1266",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "6050",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X533; Multi-Purpose Room; 6393 Broadway; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1266 (header excluded)",
     "notes": "Agency-reported cost, originally 6050. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 6050. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1267",
     "group_id": "nyc-mopd-2026-als-list-row-1267",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "6050",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Education; X533; Gymnatorium; 6393 Broadway; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1267 (header excluded)",
     "notes": "Agency-reported cost, originally 6050. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 6050. Source system label: FM. Installation date field: blank. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. School room; the FM label does not establish the use or specification of the system. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1278",
     "group_id": "nyc-mopd-2026-als-list-row-1278",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "10500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Environmental Protection; Congerence Room 09-08; 55 W 125th Street, 9th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1278 (header excluded)",
     "notes": "Agency-reported cost, originally 10500. Source system label: Infrared System. Installation date field: April-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10500. Source system label: Infrared System. Installation date field: April-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1279",
     "group_id": "nyc-mopd-2026-als-list-row-1279",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "10100",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Environmental Protection; Room 09-06 - Greeter's Station; 55 W 125th Street, 9th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1279 (header excluded)",
     "notes": "Agency-reported cost, originally 10100. Source system label: Counter Loop. Installation date field: April-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10100. Source system label: Counter Loop. Installation date field: April-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1280",
     "group_id": "nyc-mopd-2026-als-list-row-1280",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "1200",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Environmental Protection; Lobby; 55 W 125th Street, Lobby; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1280 (header excluded)",
     "notes": "Agency-reported cost, originally 1200. Source system label: Counter Loop. Installation date field: January-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1200. Source system label: Counter Loop. Installation date field: January-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1281",
     "group_id": "nyc-mopd-2026-als-list-row-1281",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "8000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Finance; Queens Business Center; Waiting Room 1011; 144-06 94th Ave; Jamaica; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1281 (header excluded)",
     "notes": "Agency-reported cost, originally 8000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 8000. Source system label: Induction Loop. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1283",
     "group_id": "nyc-mopd-2026-als-list-row-1283",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "30000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Health and Mental Hygiene; Training Room 05-10; 532 Fulton St; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1283 (header excluded)",
     "notes": "Agency-reported cost, originally 30000. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 30000. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1284",
     "group_id": "nyc-mopd-2026-als-list-row-1284",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "7200",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Health and Mental Hygiene; Medium Conference Room 05-28; 532 Fulton St; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1284 (header excluded)",
     "notes": "Agency-reported cost, originally 7200. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 7200. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1285",
     "group_id": "nyc-mopd-2026-als-list-row-1285",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4625",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Health and Mental Hygiene; Reception 05-02; 532 Fulton St; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1285 (header excluded)",
     "notes": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1286",
     "group_id": "nyc-mopd-2026-als-list-row-1286",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4625",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Health and Mental Hygiene; Interview Room 05-23; 532 Fulton St; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1286 (header excluded)",
     "notes": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1287",
     "group_id": "nyc-mopd-2026-als-list-row-1287",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4625",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Health and Mental Hygiene; Interview Room 05-25; 532 Fulton St; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1287 (header excluded)",
     "notes": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1288",
     "group_id": "nyc-mopd-2026-als-list-row-1288",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4625",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Health and Mental Hygiene; Interview Room 05-27; 532 Fulton St; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1288 (header excluded)",
     "notes": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1289",
     "group_id": "nyc-mopd-2026-als-list-row-1289",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4625",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Health and Mental Hygiene; Interview Room 05-29; 532 Fulton St; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1289 (header excluded)",
     "notes": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1290",
     "group_id": "nyc-mopd-2026-als-list-row-1290",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4625",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Health and Mental Hygiene; Interview Room 05-31; 532 Fulton St; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1290 (header excluded)",
     "notes": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1291",
     "group_id": "nyc-mopd-2026-als-list-row-1291",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4625",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Health and Mental Hygiene; Interview Room 05-33; 532 Fulton St; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1291 (header excluded)",
     "notes": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1292",
     "group_id": "nyc-mopd-2026-als-list-row-1292",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4625",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Health and Mental Hygiene; Interview Room 05-34; 532 Fulton St; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1292 (header excluded)",
     "notes": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1293",
     "group_id": "nyc-mopd-2026-als-list-row-1293",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4625",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Health and Mental Hygiene; Interview Room 05-35; 532 Fulton St; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1293 (header excluded)",
     "notes": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4625. Source system label: Induction Loop. Installation date field: September-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1294",
     "group_id": "nyc-mopd-2026-als-list-row-1294",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "7500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Health and Mental Hygiene; Conference Room 7-001; 30-30 47th Avenue, 7th FL; Long Island City; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1294 (header excluded)",
     "notes": "Agency-reported cost, originally 7500. Source system label: Induction Loop. Installation date field: July-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 7500. Source system label: Induction Loop. Installation date field: July-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1295",
     "group_id": "nyc-mopd-2026-als-list-row-1295",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "1892",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Health and Mental Hygiene; Conference Room 14-43; 42-09 28th Street, 14th FL; Long Island City; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1295 (header excluded)",
     "notes": "Agency-reported cost, originally 1892. Source system label: FM System. Installation date field: February-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1892. Source system label: FM System. Installation date field: February-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1296",
     "group_id": "nyc-mopd-2026-als-list-row-1296",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "1892",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Health and Mental Hygiene; Conference Room 3-32; 42-09 28th Street, 3rd FL; Long Island City; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1296 (header excluded)",
     "notes": "Agency-reported cost, originally 1892. Source system label: FM System. Installation date field: September-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1892. Source system label: FM System. Installation date field: September-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1297",
     "group_id": "nyc-mopd-2026-als-list-row-1297",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "1892",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Health and Mental Hygiene; Conference Room 8-25; 42-09 28th Street, 8th FL; Long Island City; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1297 (header excluded)",
     "notes": "Agency-reported cost, originally 1892. Source system label: FM System. Installation date field: October-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1892. Source system label: FM System. Installation date field: October-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1298",
     "group_id": "nyc-mopd-2026-als-list-row-1298",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4200",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Housing Preservation and Development; 1st FL Security Desk; 100 Gold Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1298 (header excluded)",
     "notes": "Agency-reported cost, originally 4200. Source system label: Counter Induction Loop. Installation date field: September-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4200. Source system label: Counter Induction Loop. Installation date field: September-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1299",
     "group_id": "nyc-mopd-2026-als-list-row-1299",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "19585",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Housing Preservation and Development; 8th FL Conference Room (Rm 8F-14); 100 Gold Street, 8th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1299 (header excluded)",
     "notes": "Agency-reported cost, originally 19585. Source system label: Induction Loop. Installation date field: December-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 19585. Source system label: Induction Loop. Installation date field: December-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1300",
     "group_id": "nyc-mopd-2026-als-list-row-1300",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "2986",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Investigation; Conference Room 19-019; 180 Maiden Lane, 19th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1300 (header excluded)",
     "notes": "Agency-reported cost, originally 2986. Source system label: Induction Loop. Installation date field: March-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 2986. Source system label: Induction Loop. Installation date field: March-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1301",
     "group_id": "nyc-mopd-2026-als-list-row-1301",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "30000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Parks and Recreation; Multi-Purpose Rm; 97-77 Queens Blvd; Rego Park; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1301 (header excluded)",
     "notes": "Agency-reported cost, originally 30000. Source system label: Induction Loop. Installation date field: September-24. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 30000. Source system label: Induction Loop. Installation date field: September-24. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1302",
     "group_id": "nyc-mopd-2026-als-list-row-1302",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4750",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Parks and Recreation; The Arsenal; 3rd Floor Gallery; 830 Fifth Avenue; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1302 (header excluded)",
     "notes": "Agency-reported cost, originally 4750. Source system label: Induction Loop. Installation date field: August-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4750. Source system label: Induction Loop. Installation date field: August-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1303",
     "group_id": "nyc-mopd-2026-als-list-row-1303",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "313",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Records; Reception Area; 167 41st Street, Bldg #20, 7th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1303 (header excluded)",
     "notes": "Agency-reported cost, originally 313. Source system label: Counter Loop. Installation date field: June-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 313. Source system label: Counter Loop. Installation date field: June-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1304",
     "group_id": "nyc-mopd-2026-als-list-row-1304",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "127791",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Records; Public Reading Room; 167 41st Street, Bldg #20, 7th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1304 (header excluded)",
     "notes": "Agency-reported cost, originally 127791. Source system label: Induction Loop. Installation date field: June-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 127791. Source system label: Induction Loop. Installation date field: June-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1305",
     "group_id": "nyc-mopd-2026-als-list-row-1305",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "9200",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Small Business Services; 11th Floor Large Conference Space; 1 Liberty Plaza; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1305 (header excluded)",
     "notes": "Agency-reported cost, originally 9200. Source system label: Induction Loop. Installation date field: July-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 9200. Source system label: Induction Loop. Installation date field: July-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1306",
     "group_id": "nyc-mopd-2026-als-list-row-1306",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "1000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Social Services; Client Entry; 2440 Fulton Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1306 (header excluded)",
     "notes": "Agency-reported cost, originally 1000. Source system label: Counter Loop. Installation date field: June-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1000. Source system label: Counter Loop. Installation date field: June-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1307",
     "group_id": "nyc-mopd-2026-als-list-row-1307",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "19000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Social Services; Multipurpose Rm 6072; 2440 Fulton Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1307 (header excluded)",
     "notes": "Agency-reported cost, originally 19000. Source system label: Induction Loop. Installation date field: June-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 19000. Source system label: Induction Loop. Installation date field: June-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1308",
     "group_id": "nyc-mopd-2026-als-list-row-1308",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "7000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Social Services; 2nd Floor Training Room; 1912 Mermaid Avenue; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1308 (header excluded)",
     "notes": "Agency-reported cost, originally 7000. Source system label: Induction Loop. Installation date field: August-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 7000. Source system label: Induction Loop. Installation date field: August-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1309",
     "group_id": "nyc-mopd-2026-als-list-row-1309",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "8500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Social Services; Throughout Facility; 95 Evergreen Ave; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1309 (header excluded)",
     "notes": "Agency-reported cost, originally 8500. Source system label: Portable Induction Loop. Installation date field: November-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 8500. Source system label: Portable Induction Loop. Installation date field: November-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1310",
     "group_id": "nyc-mopd-2026-als-list-row-1310",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "9500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Social Services; Training Room in Cellar; 95 Evergreen Ave; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1310 (header excluded)",
     "notes": "Agency-reported cost, originally 9500. Source system label: Induction Loop. Installation date field: November-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 9500. Source system label: Induction Loop. Installation date field: November-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1314",
     "group_id": "nyc-mopd-2026-als-list-row-1314",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "15125",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Transportation; Muster Room (Office Building); 101 Varick Ave; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1314 (header excluded)",
     "notes": "Agency-reported cost, originally 15125. Source system label: Infrared System. Installation date field: October-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 15125. Source system label: Infrared System. Installation date field: October-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1315",
     "group_id": "nyc-mopd-2026-als-list-row-1315",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "5625",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Transportation; Muster Room  (Warehouse); 101 Varick Ave; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1315 (header excluded)",
     "notes": "Agency-reported cost, originally 5625. Source system label: Infrared System. Installation date field: October-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5625. Source system label: Infrared System. Installation date field: October-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1316",
     "group_id": "nyc-mopd-2026-als-list-row-1316",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "15600",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Transportation; Meeting Room; 101 Varick Ave; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1316 (header excluded)",
     "notes": "Agency-reported cost, originally 15600. Source system label: Infrared System. Installation date field: October-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 15600. Source system label: Infrared System. Installation date field: October-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1317",
     "group_id": "nyc-mopd-2026-als-list-row-1317",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "1250",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Transportation; Reception Area; 101 Varick Ave; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1317 (header excluded)",
     "notes": "Agency-reported cost, originally 1250. Source system label: Infrared System. Installation date field: October-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1250. Source system label: Infrared System. Installation date field: October-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1318",
     "group_id": "nyc-mopd-2026-als-list-row-1318",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "7500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Department of Transportation; Brooklyn Fleet Services; Conference Room; 25 14th Street; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1318 (header excluded)",
     "notes": "Agency-reported cost, originally 7500. Source system label: IR System. Installation date field: November-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 7500. Source system label: IR System. Installation date field: November-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1319",
     "group_id": "nyc-mopd-2026-als-list-row-1319",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "10125",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Fire Department of New York; EMS Station 49; Conference Room; 19-40 42nd Street; Astoria; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1319 (header excluded)",
     "notes": "Agency-reported cost, originally 10125. Source system label: IR System. Installation date field: September-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10125. Source system label: IR System. Installation date field: September-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1320",
     "group_id": "nyc-mopd-2026-als-list-row-1320",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "26800",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Human Resourses Administration; Multipurpose Rm 6072; 2440 Fulton Street,; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1320 (header excluded)",
     "notes": "Agency-reported cost, originally 26800. Source system label: Induction Loop. Installation date field: March-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 26800. Source system label: Induction Loop. Installation date field: March-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1322",
     "group_id": "nyc-mopd-2026-als-list-row-1322",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "144",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Tort Division - Brooklyn Borough Unit; Reception; 1 Pierrepont Plaza, 4th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1322 (header excluded)",
     "notes": "Agency-reported cost, originally 144. Source system label: Infrared System. Installation date field: November-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 144. Source system label: Infrared System. Installation date field: November-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1323",
     "group_id": "nyc-mopd-2026-als-list-row-1323",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "144",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Tort Division - Brooklyn Borough Unit; Conference Room 4-148; 1 Pierrepont Plaza, 4th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1323 (header excluded)",
     "notes": "Agency-reported cost, originally 144. Source system label: Infrared System. Installation date field: February-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 144. Source system label: Infrared System. Installation date field: February-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1324",
     "group_id": "nyc-mopd-2026-als-list-row-1324",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "144",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Tort Division - Brooklyn Borough Unit; Conference Room 4-149; 1 Pierrepont Plaza, 4th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1324 (header excluded)",
     "notes": "Agency-reported cost, originally 144. Source system label: Infrared System. Installation date field: February-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 144. Source system label: Infrared System. Installation date field: February-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1325",
     "group_id": "nyc-mopd-2026-als-list-row-1325",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "144",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Tort Division - Brooklyn Borough Unit; Conference Room 4-150; 1 Pierrepont Plaza, 4th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1325 (header excluded)",
     "notes": "Agency-reported cost, originally 144. Source system label: Infrared System. Installation date field: February-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 144. Source system label: Infrared System. Installation date field: February-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1326",
     "group_id": "nyc-mopd-2026-als-list-row-1326",
     "system_type": "Not specified",
     "covers": "Not itemised",
     "amount": "6863",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; TBD; TBD; 233 Broadway, 12th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1326 (header excluded)",
     "notes": "Agency-reported cost, originally 6863. Source system label: TBD. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 6863. Source system label: TBD. Installation date field: TBD. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1327",
     "group_id": "nyc-mopd-2026-als-list-row-1327",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "5793",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Tort Division - Special Litigation Unit; Reception 15-100; 233 Broadway, 15th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1327 (header excluded)",
     "notes": "Agency-reported cost, originally 5793. Source system label: Counter Loop. Installation date field: October-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5793. Source system label: Counter Loop. Installation date field: October-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1328",
     "group_id": "nyc-mopd-2026-als-list-row-1328",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "800",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Tort Division - Bronx Borough Unit; Conference Room 3-145; 260 East 161st Street, 3rd Floor; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1328 (header excluded)",
     "notes": "Agency-reported cost, originally 800. Source system label: Induction Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 800. Source system label: Induction Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1329",
     "group_id": "nyc-mopd-2026-als-list-row-1329",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "800",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Tort Division - Bronx Borough Unit; Conference Room 3-147; 260 East 161st Street, 3rd Floor; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1329 (header excluded)",
     "notes": "Agency-reported cost, originally 800. Source system label: Induction Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 800. Source system label: Induction Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1330",
     "group_id": "nyc-mopd-2026-als-list-row-1330",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "800",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Tort Division - Bronx Borough Unit; Conference Room 3-149; 260 East 161st Street, 3rd Floor; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1330 (header excluded)",
     "notes": "Agency-reported cost, originally 800. Source system label: Induction Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 800. Source system label: Induction Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1331",
     "group_id": "nyc-mopd-2026-als-list-row-1331",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "300",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Tort Division - Bronx Borough Unit; Reception 3-100; 260 East 161st Street, 3rd Floor; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1331 (header excluded)",
     "notes": "Agency-reported cost, originally 300. Source system label: Induction Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 300. Source system label: Induction Loop. Installation date field: February-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1332",
     "group_id": "nyc-mopd-2026-als-list-row-1332",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "436",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Tort Division - Brooklyn Borough Unit; Conference Room 10-156; 1 Pierrepont Plaza, 10th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1332 (header excluded)",
     "notes": "Agency-reported cost, originally 436. Source system label: Infrared System. Installation date field: March-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 436. Source system label: Infrared System. Installation date field: March-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1333",
     "group_id": "nyc-mopd-2026-als-list-row-1333",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "436",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Tort Division - Brooklyn Borough Unit; Conference Room 10-158; 1 Pierrepont Plaza, 10th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1333 (header excluded)",
     "notes": "Agency-reported cost, originally 436. Source system label: Infrared System. Installation date field: March-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 436. Source system label: Infrared System. Installation date field: March-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1334",
     "group_id": "nyc-mopd-2026-als-list-row-1334",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "436",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Tort Division - Brooklyn Borough Unit; Conference Room 10-160; 1 Pierrepont Plaza, 10th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1334 (header excluded)",
     "notes": "Agency-reported cost, originally 436. Source system label: Infrared System. Installation date field: March-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 436. Source system label: Infrared System. Installation date field: March-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1335",
     "group_id": "nyc-mopd-2026-als-list-row-1335",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "436",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Tort Division - Brooklyn Borough Unit; Training Room 10-162; 1 Pierrepont Plaza, 10th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1335 (header excluded)",
     "notes": "Agency-reported cost, originally 436. Source system label: Infrared System. Installation date field: March-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 436. Source system label: Infrared System. Installation date field: March-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1336",
     "group_id": "nyc-mopd-2026-als-list-row-1336",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "1070",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; 1st Floor Lobby; 233 Broadway; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1336 (header excluded)",
     "notes": "Agency-reported cost, originally 1070. Source system label: Counter Loop. Installation date field: February-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1070. Source system label: Counter Loop. Installation date field: February-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1337",
     "group_id": "nyc-mopd-2026-als-list-row-1337",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "1070",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Tort Division - Manhattan Borough Unit; Reception; 233 Broadway, 5th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1337 (header excluded)",
     "notes": "Agency-reported cost, originally 1070. Source system label: Counter Loop. Installation date field: February-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1070. Source system label: Counter Loop. Installation date field: February-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1338",
     "group_id": "nyc-mopd-2026-als-list-row-1338",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "5793",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Tort Division - Manhattan Borough Unit; Training Room 5-122; 233 Broadway, 5th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1338 (header excluded)",
     "notes": "Agency-reported cost, originally 5793. Source system label: Induction Loop. Installation date field: February-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5793. Source system label: Induction Loop. Installation date field: February-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1339",
     "group_id": "nyc-mopd-2026-als-list-row-1339",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "5793",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Tort Division - Manhattan Borough Unit; Conference Room 5-108; 233 Broadway, 5th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1339 (header excluded)",
     "notes": "Agency-reported cost, originally 5793. Source system label: Induction Loop. Installation date field: February-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5793. Source system label: Induction Loop. Installation date field: February-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1340",
     "group_id": "nyc-mopd-2026-als-list-row-1340",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "5793",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Tort Division - Manhattan Borough Unit; Conference Room 5-112; 233 Broadway, 5th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1340 (header excluded)",
     "notes": "Agency-reported cost, originally 5793. Source system label: Induction Loop. Installation date field: February-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5793. Source system label: Induction Loop. Installation date field: February-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1341",
     "group_id": "nyc-mopd-2026-als-list-row-1341",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "1259",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Law Department; Room 2-160; 100 Church Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1341 (header excluded)",
     "notes": "Agency-reported cost, originally 1259. Source system label: FM System (NADY ALD-800). Installation date field: April-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1259. Source system label: FM System (NADY ALD-800). Installation date field: April-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1342",
     "group_id": "nyc-mopd-2026-als-list-row-1342",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4200",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Mayor's Office; 1st Floor Security Desk; 100 Gold Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1342 (header excluded)",
     "notes": "Agency-reported cost, originally 4200. Source system label: Counter Induction Loop. Installation date field: September-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4200. Source system label: Counter Induction Loop. Installation date field: September-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1344",
     "group_id": "nyc-mopd-2026-als-list-row-1344",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "2100",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Mayor's Office; 2nd Floor Security Desk; 100 Gold Street, 2nd Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1344 (header excluded)",
     "notes": "Agency-reported cost, originally 2100. Source system label: Counter Induction Loop. Installation date field: September-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 2100. Source system label: Counter Induction Loop. Installation date field: September-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1346",
     "group_id": "nyc-mopd-2026-als-list-row-1346",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4200",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Mayor's Office for People with Disabilities; 1st Floor Security Desk; 100 Gold Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1346 (header excluded)",
     "notes": "Agency-reported cost, originally 4200. Source system label: Counter Induction Loop. Installation date field: September-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4200. Source system label: Counter Induction Loop. Installation date field: September-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1348",
     "group_id": "nyc-mopd-2026-als-list-row-1348",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "2100",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Mayor's Office for People with Disabilities; 2nd Floor Security Desk; 100 Gold Street, 2nd Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1348 (header excluded)",
     "notes": "Agency-reported cost, originally 2100. Source system label: Counter Induction Loop. Installation date field: September-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 2100. Source system label: Counter Induction Loop. Installation date field: September-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1349",
     "group_id": "nyc-mopd-2026-als-list-row-1349",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4200",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Mayor's Office to End Gender-Based Violence; 1st Floor Security Desk; 100 Gold Street, 1st Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1349 (header excluded)",
     "notes": "Agency-reported cost, originally 4200. Source system label: Counter Induction Loop. Installation date field: September-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4200. Source system label: Counter Induction Loop. Installation date field: September-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1351",
     "group_id": "nyc-mopd-2026-als-list-row-1351",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "2100",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Mayor's Office to End Gender-Based Violence; 2nd Floor Security Desk; 100 Gold Street, 2nd Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1351 (header excluded)",
     "notes": "Agency-reported cost, originally 2100. Source system label: Counter Induction Loop. Installation date field: September-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 2100. Source system label: Counter Induction Loop. Installation date field: September-18. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1354",
     "group_id": "nyc-mopd-2026-als-list-row-1354",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "5925",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Not Provided; Reception Area; 127 W 30th St; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1354 (header excluded)",
     "notes": "Agency-reported cost, originally 5925. Source system label: FM System. Installation date field: July-24. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5925. Source system label: FM System. Installation date field: July-24. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1355",
     "group_id": "nyc-mopd-2026-als-list-row-1355",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "26850",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Not Provided; Muster Room; 127 W 30th St; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1355 (header excluded)",
     "notes": "Agency-reported cost, originally 26850. Source system label: FM System. Installation date field: July-24. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 26850. Source system label: FM System. Installation date field: July-24. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1356",
     "group_id": "nyc-mopd-2026-als-list-row-1356",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "10725",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Not Provided; Reception Area; 188 W 230th St; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1356 (header excluded)",
     "notes": "Agency-reported cost, originally 10725. Source system label: FM System. Installation date field: April-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10725. Source system label: FM System. Installation date field: April-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1357",
     "group_id": "nyc-mopd-2026-als-list-row-1357",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "16150",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Not Provided; Conference Room; 188 W 230th St; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1357 (header excluded)",
     "notes": "Agency-reported cost, originally 16150. Source system label: FM System. Installation date field: April-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 16150. Source system label: FM System. Installation date field: April-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1358",
     "group_id": "nyc-mopd-2026-als-list-row-1358",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "8750",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Not Provided; Conference Room #14-03; 59-17 Junction Blvd; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1358 (header excluded)",
     "notes": "Agency-reported cost, originally 8750. Source system label: Ampetronic Single Loop. Installation date field: March-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 8750. Source system label: Ampetronic Single Loop. Installation date field: March-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1359",
     "group_id": "nyc-mopd-2026-als-list-row-1359",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "1250",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Not Provided; Reception Area; 59-17 Junction Blvd; Queens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1359 (header excluded)",
     "notes": "Agency-reported cost, originally 1250. Source system label: Ampetronic Single Loop. Installation date field: March-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 1250. Source system label: Ampetronic Single Loop. Installation date field: March-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1362",
     "group_id": "nyc-mopd-2026-als-list-row-1362",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "15800",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Cadet Assessment Center; 2nd Floor Auditorium (380 seats); 235 East 20th Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1362 (header excluded)",
     "notes": "Agency-reported cost, originally 15800. Source system label: Induction Loop. Installation date field: July-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 15800. Source system label: Induction Loop. Installation date field: July-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1363",
     "group_id": "nyc-mopd-2026-als-list-row-1363",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "32500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Not Provided; Muster Room; 31-22 College Point Blvd; Flushing; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1363 (header excluded)",
     "notes": "Agency-reported cost, originally 32500. Source system label: Induction Loop. Installation date field: September-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 32500. Source system label: Induction Loop. Installation date field: September-22. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1364",
     "group_id": "nyc-mopd-2026-als-list-row-1364",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "21675",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Not Provided; Muster Room; 27 Cliff Street, 2nd Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1364 (header excluded)",
     "notes": "Agency-reported cost, originally 21675. Source system label: Induction Loop. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 21675. Source system label: Induction Loop. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1365",
     "group_id": "nyc-mopd-2026-als-list-row-1365",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "10500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Not Provided; Conference Room; 27 Cliff Street, 5th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1365 (header excluded)",
     "notes": "Agency-reported cost, originally 10500. Source system label: Induction Loop. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10500. Source system label: Induction Loop. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1366",
     "group_id": "nyc-mopd-2026-als-list-row-1366",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "26500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Not Provided; Muster Room; 521-533 W 57th Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1366 (header excluded)",
     "notes": "Agency-reported cost, originally 26500. Source system label: Induction Loop. Installation date field: October-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 26500. Source system label: Induction Loop. Installation date field: October-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1367",
     "group_id": "nyc-mopd-2026-als-list-row-1367",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "7500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Not Provided; Conference Room; 1441 South Avenue; Staten Island; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "In Design",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1367 (header excluded)",
     "notes": "Agency-reported cost, originally 7500. Source system label: Induction Loop. Installation date field: July-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 7500. Source system label: Induction Loop. Installation date field: July-23. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1368",
     "group_id": "nyc-mopd-2026-als-list-row-1368",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "29000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Not Provided; Conference Room 403; 241 W 26th Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1368 (header excluded)",
     "notes": "Agency-reported cost, originally 29000. Source system label: Induction Loop. Installation date field: July-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 29000. Source system label: Induction Loop. Installation date field: July-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1374",
     "group_id": "nyc-mopd-2026-als-list-row-1374",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "5000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Queens South Trafic; Conference Room; 118-35 Queens Blvd; Forest Hills; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1374 (header excluded)",
     "notes": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: January-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 5000. Source system label: Induction Loop. Installation date field: January-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1381",
     "group_id": "nyc-mopd-2026-als-list-row-1381",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "18000",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Police Headquarters; 10th Floor Swearing in Room; 1 Police Plaza; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1381 (header excluded)",
     "notes": "Agency-reported cost, originally 18000. Source system label: Induction Loop. Installation date field: April-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 18000. Source system label: Induction Loop. Installation date field: April-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1382",
     "group_id": "nyc-mopd-2026-als-list-row-1382",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "660",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Police Headquarters; 10th Floor Customer Service Center; 1 Police Plaza; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1382 (header excluded)",
     "notes": "Agency-reported cost, originally 660. Source system label: Induction Loop. Installation date field: April-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 660. Source system label: Induction Loop. Installation date field: April-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1383",
     "group_id": "nyc-mopd-2026-als-list-row-1383",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "660",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Police Headquarters; 10th Floor Interview Room; 1 Police Plaza; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1383 (header excluded)",
     "notes": "Agency-reported cost, originally 660. Source system label: Induction Loop. Installation date field: April-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 660. Source system label: Induction Loop. Installation date field: April-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1386",
     "group_id": "nyc-mopd-2026-als-list-row-1386",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "3900",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Queens Special Victims Squad; Reception Area; 69-30 Austin Street; Forest Hills; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1386 (header excluded)",
     "notes": "Agency-reported cost, originally 3900. Source system label: FM System. Installation date field: May-26. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 3900. Source system label: FM System. Installation date field: May-26. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1387",
     "group_id": "nyc-mopd-2026-als-list-row-1387",
     "system_type": "RF/FM",
     "covers": "Not itemised",
     "amount": "9550",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Queens Special Victims Squad; Conference Room; 69-30 Austin Street; Forest Hills; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1387 (header excluded)",
     "notes": "Agency-reported cost, originally 9550. Source system label: FM System. Installation date field: May-26. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 9550. Source system label: FM System. Installation date field: May-26. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1388",
     "group_id": "nyc-mopd-2026-als-list-row-1388",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "21675",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Not Provided; Muster Room; 80 John Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1388 (header excluded)",
     "notes": "Agency-reported cost, originally 21675. Source system label: Induction Loop. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 21675. Source system label: Induction Loop. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1389",
     "group_id": "nyc-mopd-2026-als-list-row-1389",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "10500",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York Police Department; Not Provided; Conference Room; 80 John Street; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1389 (header excluded)",
     "notes": "Agency-reported cost, originally 10500. Source system label: Induction Loop. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 10500. Source system label: Induction Loop. Installation date field: February-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1390",
     "group_id": "nyc-mopd-2026-als-list-row-1390",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "21450",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "New York City Police Pension Fund; The Woolworth Building; 25th Floor Boardroom; 233 Broadway, 25th Fl; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1390 (header excluded)",
     "notes": "Agency-reported cost, originally 21450. Source system label: Induction Loop. Installation date field: May-24. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 21450. Source system label: Induction Loop. Installation date field: May-24. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1391",
     "group_id": "nyc-mopd-2026-als-list-row-1391",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "11287",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per hearing room",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Office of Administrative Trials and Hearings; Hearing Rooms 1-18; 260 East 161st Street, 6th Floor; Bronx; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "unit_price",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1391 (header excluded)",
     "notes": "Agency-reported cost, originally $11,287 ea. Source system label: Induction Loop. Installation date field: March-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. One published each-price for Hearing Rooms 1-18, retained as one observation; not multiplied by 18.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally $11,287 ea. Source system label: Induction Loop. Installation date field: March-20. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. One published each-price for Hearing Rooms 1-18, retained as one observation; not multiplied by 18. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1392",
     "group_id": "nyc-mopd-2026-als-list-row-1392",
     "system_type": "Infrared",
     "covers": "Not itemised",
     "amount": "16750",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Office of Court Administration; 10th Flr Training room; 1 Willoughby Street, 10th Floor; Brooklyn; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Under Construction",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1392 (header excluded)",
     "notes": "Agency-reported cost, originally 16750. Source system label: Infrared. Installation date field: July-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 16750. Source system label: Infrared. Installation date field: July-25. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. System was not listed as installed; estimate or budget basis is unspecified. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1393",
     "group_id": "nyc-mopd-2026-als-list-row-1393",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4775",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Office of Labor Relations; Conference / Multi-purpose Rooms; 22 Cortlandt St, 12th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1393 (header excluded)",
     "notes": "Agency-reported cost, originally 4775. Source system label: Induction Loop. Installation date field: August-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4775. Source system label: Induction Loop. Installation date field: August-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1394",
     "group_id": "nyc-mopd-2026-als-list-row-1394",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4775",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Office of Labor Relations; Conference / Multi-purpose Rooms; 22 Cortlandt St, 13th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1394 (header excluded)",
     "notes": "Agency-reported cost, originally 4775. Source system label: Induction Loop. Installation date field: August-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4775. Source system label: Induction Loop. Installation date field: August-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1395",
     "group_id": "nyc-mopd-2026-als-list-row-1395",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4775",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Office of Labor Relations; Conference / Multi-purpose Rooms; 22 Cortlandt St, 14th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1395 (header excluded)",
     "notes": "Agency-reported cost, originally 4775. Source system label: Induction Loop. Installation date field: August-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4775. Source system label: Induction Loop. Installation date field: August-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1396",
     "group_id": "nyc-mopd-2026-als-list-row-1396",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "4775",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Office of Labor Relations; Conference / Multi-purpose Rooms; 22 Cortlandt St, 15th Floor; New York; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1396 (header excluded)",
     "notes": "Agency-reported cost, originally 4775. Source system label: Induction Loop. Installation date field: August-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 4775. Source system label: Induction Loop. Installation date field: August-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1397",
     "group_id": "nyc-mopd-2026-als-list-row-1397",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "8650",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Queens District Attorney; Conference Room; 80-02 Kew Gardens Road, 5th Floor; Kew Gardens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1397 (header excluded)",
     "notes": "Agency-reported cost, originally 8650. Source system label: Induction Loop. Installation date field: May-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 8650. Source system label: Induction Loop. Installation date field: May-21. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1398",
     "group_id": "nyc-mopd-2026-als-list-row-1398",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "7785",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Queens District Attorney; Conference Room; 126-06 Queens Blvd; Kew Gardens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1398 (header excluded)",
     "notes": "Agency-reported cost, originally 7785. Source system label: Induction Loop. Installation date field: July-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 7785. Source system label: Induction Loop. Installation date field: July-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "nyc-mopd-2026-als-list-row-1399",
     "group_id": "nyc-mopd-2026-als-list-row-1399",
     "system_type": "Hearing loops",
     "covers": "Not itemised",
     "amount": "7785",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per listed room or area; allocation unspecified",
     "currency": "USD",
     "year": "2025",
     "year_basis": "agency reporting year; price year unspecified",
     "setting": "Queens District Attorney; Multi-Purpose Room; 126-06 Queens Blvd; Kew Gardens; New York City, US",
     "price_type": "reported cost; payment basis unspecified",
     "row_scope": "reported_entry",
     "project_status": "Installed",
     "tax_basis": "Not stated",
     "funding_detail": "Government (New York City Mayor's Office for People with Disabilities; the data are self-reported by city agencies)",
     "source_id": "nyc-mopd-2026-als-list",
     "source_locator": "ald-list.csv data row 1399 (header excluded)",
     "notes": "Agency-reported cost, originally 7785. Source system label: Induction Loop. Installation date field: July-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Agency-reported cost, originally 7785. Source system label: Induction Loop. Installation date field: July-19. Costs are not itemised and may cover shared equipment; do not sum room entries as independent project totals. Installed status does not establish an invoiced or paid amount. nyc-mopd-2026-als-list: Self-reported by agencies, with no statement of what each cost covers (equipment, design, installation, building work, receivers), so costs are not comparable between entries; many entries have no cost, and installation dates, where given, run from 2015 to 2026. The counts above were made from the list's downloadable data file (ald-list.csv) as read on 9 October 2026; the page states it was last updated on 2 January 2026."
    },
    {
     "cost_id": "pro-audito-2026-venucast-test-transmitter",
     "group_id": "pro-audito-2026-venucast-test-transmitter",
     "system_type": "Auracast",
     "covers": "Avantree Venucast Oasis Aura transmitter only",
     "amount": "120",
     "amount_max": "",
     "qualifier": "approximately",
     "unit": "per transmitter",
     "currency": "CHF",
     "year": "2026",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "No priced venue installation; source discusses meeting rooms, churches and theatres",
     "price_type": "reported retail price",
     "row_scope": "unit_price",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; test units supplied free by the manufacturer, Pro Audito not paid)",
     "source_id": "pro-audito-2026-venucast-test",
     "source_locator": "Fazit, final sentence",
     "notes": "Independent Pro Audito test, unpaid; manufacturer supplied one transmitter and three receivers with charging station and cables. Price covers the transmitter only; hearing-device sample size unstated.",
     "checked_date": "2026-10-13",
     "funding": "Independent",
     "limitations": "Independent Pro Audito test, unpaid; manufacturer supplied one transmitter and three receivers with charging station and cables. Price covers the transmitter only; hearing-device sample size unstated. pro-audito-2026-venucast-test: Short test of one system supplied free by the manufacturer; the page does not specify whether the devices were loaned or given. Firmware, test room, distances and hearing-aid models are not stated. In German."
    },
    {
     "cost_id": "rugeley-2022-chamber-loop-quotes-1a",
     "group_id": "rugeley-2022-chamber-loop-quotes-1a",
     "system_type": "Hearing loops",
     "covers": "Equipment and installation: Ceiling loop; plug-in microphone with 6 m lead",
     "amount": "2750",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per system",
     "currency": "GBP",
     "year": "2022",
     "year_basis": "agenda-paper year from PDF creation metadata; individual quote dates unspecified",
     "setting": "Rugeley Town Council chamber, England; dimensions and seating not stated",
     "price_type": "quote",
     "row_scope": "system_total",
     "project_status": "Options presented for decision",
     "tax_basis": "Excludes VAT",
     "funding_detail": "Government (Rugeley Town Council, an English town council; report by its Town Clerk)",
     "source_id": "rugeley-2022-chamber-loop-quotes",
     "source_locator": "Quotes table, option 1a",
     "notes": "Published VAT: GBP 550.00; published total including VAT: GBP 3300.00. Three unnamed firms; six alternative packages. The source repeats label 2a for the options with and without speakers. No commissioning or payment record.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Published VAT: GBP 550.00; published total including VAT: GBP 3300.00. Three unnamed firms; six alternative packages. The source repeats label 2a for the options with and without speakers. No commissioning or payment record. rugeley-2022-chamber-loop-quotes: Quotes for one council chamber, without the room's size, a site survey, field strength targets or a commissioning test; the paper does not say whether the quotes meet IEC 60118-4. A follow-up paper (Item 143) records a site visit and a revised quote and was not used for these findings. Date from the PDF's creation date (29 November 2022); the file sits in a 2024 upload folder."
    },
    {
     "cost_id": "rugeley-2022-chamber-loop-quotes-1b",
     "group_id": "rugeley-2022-chamber-loop-quotes-1b",
     "system_type": "Hearing loops",
     "covers": "Equipment and installation: Floor or wall loop; plug-in microphone with 6 m lead",
     "amount": "1250",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per system",
     "currency": "GBP",
     "year": "2022",
     "year_basis": "agenda-paper year from PDF creation metadata; individual quote dates unspecified",
     "setting": "Rugeley Town Council chamber, England; dimensions and seating not stated",
     "price_type": "quote",
     "row_scope": "system_total",
     "project_status": "Options presented for decision",
     "tax_basis": "Excludes VAT",
     "funding_detail": "Government (Rugeley Town Council, an English town council; report by its Town Clerk)",
     "source_id": "rugeley-2022-chamber-loop-quotes",
     "source_locator": "Quotes table, option 1b",
     "notes": "Published VAT: GBP 250.00; published total including VAT: GBP 1500.00. Three unnamed firms; six alternative packages. The source repeats label 2a for the options with and without speakers. No commissioning or payment record.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Published VAT: GBP 250.00; published total including VAT: GBP 1500.00. Three unnamed firms; six alternative packages. The source repeats label 2a for the options with and without speakers. No commissioning or payment record. rugeley-2022-chamber-loop-quotes: Quotes for one council chamber, without the room's size, a site survey, field strength targets or a commissioning test; the paper does not say whether the quotes meet IEC 60118-4. A follow-up paper (Item 143) records a site visit and a revised quote and was not used for these findings. Date from the PDF's creation date (29 November 2022); the file sits in a 2024 upload folder."
    },
    {
     "cost_id": "rugeley-2022-chamber-loop-quotes-2a-basic",
     "group_id": "rugeley-2022-chamber-loop-quotes-2a-basic",
     "system_type": "Hearing loops",
     "covers": "Equipment and installation: Floor or wall loop; CHM 99 hanging condenser microphone; amplifier; mixer",
     "amount": "3939",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per system",
     "currency": "GBP",
     "year": "2022",
     "year_basis": "agenda-paper year from PDF creation metadata; individual quote dates unspecified",
     "setting": "Rugeley Town Council chamber, England; dimensions and seating not stated",
     "price_type": "quote",
     "row_scope": "system_total",
     "project_status": "Options presented for decision",
     "tax_basis": "Excludes VAT",
     "funding_detail": "Government (Rugeley Town Council, an English town council; report by its Town Clerk)",
     "source_id": "rugeley-2022-chamber-loop-quotes",
     "source_locator": "Quotes table, first option labelled 2a (without speaker system)",
     "notes": "Published VAT: GBP 787.80; published total including VAT: GBP 4726.80. Three unnamed firms; six alternative packages. The source repeats label 2a for the options with and without speakers. No commissioning or payment record.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Published VAT: GBP 787.80; published total including VAT: GBP 4726.80. Three unnamed firms; six alternative packages. The source repeats label 2a for the options with and without speakers. No commissioning or payment record. rugeley-2022-chamber-loop-quotes: Quotes for one council chamber, without the room's size, a site survey, field strength targets or a commissioning test; the paper does not say whether the quotes meet IEC 60118-4. A follow-up paper (Item 143) records a site visit and a revised quote and was not used for these findings. Date from the PDF's creation date (29 November 2022); the file sits in a 2024 upload folder."
    },
    {
     "cost_id": "rugeley-2022-chamber-loop-quotes-2a-speakers",
     "group_id": "rugeley-2022-chamber-loop-quotes-2a-speakers",
     "system_type": "Hearing loops",
     "covers": "Equipment and installation: Floor or wall loop; CHM 99 hanging condenser microphone; amplifier; mixer; speaker system and amplifier",
     "amount": "5134",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per system",
     "currency": "GBP",
     "year": "2022",
     "year_basis": "agenda-paper year from PDF creation metadata; individual quote dates unspecified",
     "setting": "Rugeley Town Council chamber, England; dimensions and seating not stated",
     "price_type": "quote",
     "row_scope": "system_total",
     "project_status": "Options presented for decision",
     "tax_basis": "Excludes VAT",
     "funding_detail": "Government (Rugeley Town Council, an English town council; report by its Town Clerk)",
     "source_id": "rugeley-2022-chamber-loop-quotes",
     "source_locator": "Quotes table, second option labelled 2a (with speaker system)",
     "notes": "Published VAT: GBP 1026.80; published total including VAT: GBP 6160.80. Three unnamed firms; six alternative packages. The source repeats label 2a for the options with and without speakers. No commissioning or payment record.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Published VAT: GBP 1026.80; published total including VAT: GBP 6160.80. Three unnamed firms; six alternative packages. The source repeats label 2a for the options with and without speakers. No commissioning or payment record. rugeley-2022-chamber-loop-quotes: Quotes for one council chamber, without the room's size, a site survey, field strength targets or a commissioning test; the paper does not say whether the quotes meet IEC 60118-4. A follow-up paper (Item 143) records a site visit and a revised quote and was not used for these findings. Date from the PDF's creation date (29 November 2022); the file sits in a 2024 upload folder."
    },
    {
     "cost_id": "rugeley-2022-chamber-loop-quotes-3a",
     "group_id": "rugeley-2022-chamber-loop-quotes-3a",
     "system_type": "Hearing loops",
     "covers": "Equipment and installation: Floor or wall loop; two shotgun microphones",
     "amount": "1179",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per system",
     "currency": "GBP",
     "year": "2022",
     "year_basis": "agenda-paper year from PDF creation metadata; individual quote dates unspecified",
     "setting": "Rugeley Town Council chamber, England; dimensions and seating not stated",
     "price_type": "quote",
     "row_scope": "system_total",
     "project_status": "Options presented for decision",
     "tax_basis": "Excludes VAT",
     "funding_detail": "Government (Rugeley Town Council, an English town council; report by its Town Clerk)",
     "source_id": "rugeley-2022-chamber-loop-quotes",
     "source_locator": "Quotes table, option 3a",
     "notes": "Published VAT: GBP 235.80; published total including VAT: GBP 1414.80. Three unnamed firms; six alternative packages. The source repeats label 2a for the options with and without speakers. No commissioning or payment record.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Published VAT: GBP 235.80; published total including VAT: GBP 1414.80. Three unnamed firms; six alternative packages. The source repeats label 2a for the options with and without speakers. No commissioning or payment record. rugeley-2022-chamber-loop-quotes: Quotes for one council chamber, without the room's size, a site survey, field strength targets or a commissioning test; the paper does not say whether the quotes meet IEC 60118-4. A follow-up paper (Item 143) records a site visit and a revised quote and was not used for these findings. Date from the PDF's creation date (29 November 2022); the file sits in a 2024 upload folder."
    },
    {
     "cost_id": "rugeley-2022-chamber-loop-quotes-3b",
     "group_id": "rugeley-2022-chamber-loop-quotes-3b",
     "system_type": "Hearing loops",
     "covers": "Equipment and installation: Floor or wall loop; two shotgun microphones; 75-inch display; bracket; soundbar; cables",
     "amount": "4351.2",
     "amount_max": "",
     "qualifier": "as published",
     "unit": "per system",
     "currency": "GBP",
     "year": "2022",
     "year_basis": "agenda-paper year from PDF creation metadata; individual quote dates unspecified",
     "setting": "Rugeley Town Council chamber, England; dimensions and seating not stated",
     "price_type": "quote",
     "row_scope": "system_total",
     "project_status": "Options presented for decision",
     "tax_basis": "Excludes VAT",
     "funding_detail": "Government (Rugeley Town Council, an English town council; report by its Town Clerk)",
     "source_id": "rugeley-2022-chamber-loop-quotes",
     "source_locator": "Quotes table, option 3b",
     "notes": "Published VAT: GBP 870.24; published total including VAT: GBP 5221.44. Three unnamed firms; six alternative packages. The source repeats label 2a for the options with and without speakers. No commissioning or payment record.",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Published VAT: GBP 870.24; published total including VAT: GBP 5221.44. Three unnamed firms; six alternative packages. The source repeats label 2a for the options with and without speakers. No commissioning or payment record. rugeley-2022-chamber-loop-quotes: Quotes for one council chamber, without the room's size, a site survey, field strength targets or a commissioning test; the paper does not say whether the quotes meet IEC 60118-4. A follow-up paper (Item 143) records a site visit and a revised quote and was not used for these findings. Date from the PDF's creation date (29 November 2022); the file sits in a 2024 upload folder."
    },
    {
     "cost_id": "sig-ropetackle-profile-loop-quote",
     "group_id": "sig-ropetackle-profile-loop-quote",
     "system_type": "Hearing loops",
     "covers": "Traditional loop system; breakdown not stated",
     "amount": "10000",
     "amount_max": "",
     "qualifier": "approximately",
     "unit": "per system",
     "currency": "GBP",
     "year": "undated",
     "year_basis": "source and quote dates unstated",
     "setting": "Ropetackle Arts Centre, Shoreham-by-Sea, England; 200 seats",
     "price_type": "quote; reported second-hand",
     "row_scope": "system_total",
     "project_status": "Alternative considered",
     "tax_basis": "Not stated",
     "funding_detail": "Trade body (Bluetooth SIG marketing material; the SIG is an industry association funded by its member companies and owns the Auracast trademark)",
     "source_id": "sig-ropetackle-profile",
     "source_locator": "The problem statement",
     "notes": "Trade body Bluetooth SIG profile; original quotations were not supplied. No price for the replacement Auracast kit is stated.",
     "checked_date": "2026-10-13",
     "funding": "Trade body",
     "limitations": "Trade body Bluetooth SIG profile; original quotations were not supplied. No price for the replacement Auracast kit is stated. sig-ropetackle-profile: Promotional material from the trademark owner, with no price for the Auracast kit, no measurements and no account of how hearing-aid users without Auracast are served: the kit described consists of broadcasters and headphones, and the page does not mention neckloops. The loop quotes are reported second-hand, without the loop design or room details. The page shows no date (copyright 2026)."
    },
    {
     "cost_id": "theatreplan-2025-assistive-listening-loop",
     "group_id": "theatreplan-2025-assistive-listening-loop",
     "system_type": "Hearing loops",
     "covers": "Installed loop system",
     "amount": "",
     "amount_max": "",
     "qualifier": "five figures",
     "unit": "per system",
     "currency": "Not stated",
     "year": "2025",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Theatre; no particular room specified",
     "price_type": "estimate",
     "row_scope": "system_total",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Independent (Theatreplan, a UK theatre planning consultancy; written by its consultant Kit Lerman; no funding is stated)",
     "source_id": "theatreplan-2025-assistive-listening",
     "source_locator": "Induction loops discussion",
     "notes": "Qualitative order of magnitude only. No invented currency or numeric endpoints.",
     "checked_date": "2026-10-13",
     "funding": "Independent",
     "limitations": "Qualitative order of magnitude only. No invented currency or numeric endpoints. theatreplan-2025-assistive-listening: A consultancy blog post without references. The Wi-Fi latency figure is given without its method, and the statements on infrared are the author's assessment, not measurements. It describes UK practice."
    },
    {
     "cost_id": "theatreplan-2025-assistive-listening-phone",
     "group_id": "theatreplan-2025-assistive-listening-phone",
     "system_type": "Wi-Fi streaming",
     "covers": "Venue-provided basic smartphone receiver",
     "amount": "700",
     "amount_max": "",
     "qualifier": "approximately",
     "unit": "per receiver",
     "currency": "GBP",
     "year": "2025",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Theatre; no particular room specified",
     "price_type": "estimate",
     "row_scope": "unit_price",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Independent (Theatreplan, a UK theatre planning consultancy; written by its consultant Kit Lerman; no funding is stated)",
     "source_id": "theatreplan-2025-assistive-listening",
     "source_locator": "Wi-Fi discussion, final sentence",
     "notes": "Theatreplan consultancy estimate; no model, supplier, tax basis or itemisation.",
     "checked_date": "2026-10-13",
     "funding": "Independent",
     "limitations": "Theatreplan consultancy estimate; no model, supplier, tax basis or itemisation. theatreplan-2025-assistive-listening: A consultancy blog post without references. The Wi-Fi latency figure is given without its method, and the statements on infrared are the author's assessment, not measurements. It describes UK practice."
    },
    {
     "cost_id": "theatreplan-2025-assistive-listening-phone-rf-ratio",
     "group_id": "theatreplan-2025-assistive-listening-phone-rf-ratio",
     "system_type": "Wi-Fi streaming; RF/FM",
     "covers": "Basic venue smartphone price relative to basic RF receiver",
     "amount": "2",
     "amount_max": "",
     "qualifier": "approximately",
     "unit": "ratio; RF receiver price = 1",
     "currency": "Not applicable",
     "year": "2025",
     "year_basis": "source publication year; transaction year not stated",
     "setting": "Theatre; no particular room specified",
     "price_type": "estimate",
     "row_scope": "relative_cost",
     "project_status": "Not reported",
     "tax_basis": "Not stated",
     "funding_detail": "Independent (Theatreplan, a UK theatre planning consultancy; written by its consultant Kit Lerman; no funding is stated)",
     "source_id": "theatreplan-2025-assistive-listening",
     "source_locator": "Wi-Fi discussion, final sentence",
     "notes": "Theatreplan states about double; no separate GBP 350 RF price is published or inferred in this table.",
     "checked_date": "2026-10-13",
     "funding": "Independent",
     "limitations": "Theatreplan states about double; no separate GBP 350 RF price is published or inferred in this table. theatreplan-2025-assistive-listening: A consultancy blog post without references. The Wi-Fi latency figure is given without its method, and the statements on infrared are the author's assessment, not measurements. It describes UK practice."
    }
   ]
  },
  {
   "name": "device-support",
   "title": "Device support",
   "summary": "Dated evidence on telecoil and Auracast support in hearing devices, with model scope, feature dates and source limits.",
   "url": "https://assistivelisteningknowledgebase.org/data/device-support/",
   "compiled": "2026-10-13",
   "updated": "2026-10-14",
   "version": "2.1",
   "licence": "https://creativecommons.org/publicdomain/zero/1.0/",
   "technologies": [
    "Auracast",
    "Hearing loops",
    "Shared"
   ],
   "affects": [
    "Audiologists",
    "Listeners"
   ],
   "changes": [
    "2026-10-14: Version 2.1 rechecked all 117 rows against 11 archived sources, updated last_checked and corrected four brand-only locators; support values, evidence dates, filters and the version 2.0 columns are unchanged.",
    "2026-10-14: Added last_checked for all 117 rows, initialized to the 2026-10-13 compilation; added maker, device type, telecoil and Auracast filters.",
    "2026-10-13: Migrated 117 rows with codebook and source provenance into the data section."
   ],
   "columns": [
    {
     "name": "maker",
     "meaning": "Maker or marketed brand as identified by the source. Retail/private-label brands are retained; this column does not assert corporate ownership."
    },
    {
     "name": "model",
     "meaning": "Named model or style. Explicitly enumerated styles have separate rows. Source wildcards such as `SERx64-DRW` remain wildcards."
    },
    {
     "name": "model_scope",
     "meaning": "`model` for a named model/style; `family` when the source gives only a product line or an unresolved grouping. A family row does not establish support for every style."
    },
    {
     "name": "device_type",
     "meaning": "`hearing aid`, `cochlear implant`, `bone conduction`, or `earbud`. Implant rows describe the external processor's reception, not the implanted component."
    },
    {
     "name": "telecoil",
     "meaning": "Built-in telecoil: `yes`, `no`, or `optional`. `optional` means a custom-order option or availability in only some styles of an unsplit family. See missing values and accessory routes below."
    },
    {
     "name": "auracast",
     "meaning": "Built-in broadcast reception: `ready`, `enabled`, `announced`, or `no`, with definitions below."
    },
    {
     "name": "status_date",
     "meaning": "Latest evidence date used for the row's identity or either support value. It is not a launch date, firmware release date or assurance that both features were rechecked that day."
    },
    {
     "name": "last_checked",
     "meaning": "Date (YYYY-MM-DD) the editor re-read the row's cited records and archived originals, including notes and conflicts. This is a source check, not a new source snapshot, firmware test or confirmation of present availability. Evidence dates stay unchanged unless the supporting evidence changes."
    },
    {
     "name": "identity_source_ids",
     "meaning": "Evidence for maker, model, scope and device type. Names and style expansion are editorial normalization of these sources."
    },
    {
     "name": "telecoil_source_ids",
     "meaning": "Evidence for the populated telecoil value; empty when the value is unresolved."
    },
    {
     "name": "auracast_source_ids",
     "meaning": "Evidence for the populated Auracast value; empty when the value is unresolved."
    },
    {
     "name": "status_date_source_ids",
     "meaning": "Sources establishing `status_date`, using the document/snapshot dates in the table below."
    },
    {
     "name": "telecoil_status_date",
     "meaning": "Date of evidence for the telecoil value, or empty when unresolved."
    },
    {
     "name": "auracast_status_date",
     "meaning": "Date of evidence for the Auracast value, or empty when unresolved."
    },
    {
     "name": "notes",
     "meaning": "Style restrictions, accessory routes, source conflicts, naming limitations and joining dependencies. These qualify the categorical values."
    },
    {
     "name": "notes_source_ids",
     "meaning": "Sources supporting those qualifications, including evidence of conflicts where a value is blank."
    },
    {
     "name": "source_id",
     "meaning": "Library source identifiers supporting the row, separated by semicolons. Feature-specific and supporting-source columns retain their more precise roles."
    },
    {
     "name": "source_locator",
     "meaning": "Original page, section, table or model entry supporting the row; source names identify locations when several originals are used."
    },
    {
     "name": "funding",
     "meaning": "Source-record funding labels. With multiple primary sources, each label is followed by its source id in brackets. Funding detail remains in funding_detail where supplied by the earlier compilation."
    },
    {
     "name": "limitations",
     "meaning": "Row-specific interpretation limits and source-record reading limits. Missing information is not reported, never an inferred zero."
    }
   ],
   "row_count": 117,
   "sources": [
    "cha-2026-instruments",
    "cha-telecoils-ci",
    "cochlear-2025-kanso-3-specs",
    "cochlear-2026-nucleus-8",
    "medel-2025-auracast-ci",
    "phonak-2026-eon-connectivity",
    "pro-audito-2026-device-list",
    "resound-2026-auracast-page",
    "samsung-2026-audio-broadcast",
    "widex-2026-allure-auracast",
    "wsa-2026-signia-max"
   ],
   "codebook": "## Reading the results\n\nEach row identifies a named model, style or family from the library’s device evidence. Read the individual feature dates and notes: a family-level statement does not establish support in every style or firmware version. Ready, enabled and announced describe different source assertions. An empty support value means unresolved or unestablished, never no. External accessories are separate from built-in support. Manufacturer statements and advocacy lists retain their source context. [@cha-2026-instruments; @pro-audito-2026-device-list; @medel-2025-auracast-ci]\n\nThe first refresh on **2026-10-14** re-read all 117 rows against the 11 cited records and their archived originals fetched on 2026-10-13. `last_checked` records that editorial check, including unresolved entries. It does not establish that a promised update has shipped. No live pages were fetched for this refresh; the feature evidence dates below remain unchanged.\n\n## Compilation and interpretation\n\n`device-support.csv` was compiled on **2026-10-13** from existing library records and their private archived originals. It contains 117 rows. It covers the named devices and styles in the two device lists below, supplemented by implant guidance and manufacturer material already in the library. It is not an inventory of every device on the market or a current compatibility test.\n\nThe CSV is UTF-8, comma-delimited, with one header row. Multi-source cells use semicolons. Source ids resolve to `content/sources/<id>.md`; they are stored without citation markup. For prose citations use the library's source identifiers notation.\n\n\n### Value definitions and missing evidence\n\n- `ready`: the source explicitly uses ready, or describes present LE Audio hardware with an enabling update still pending. It does not establish working reception. CHA defines ready and enabled separately [@cha-2026-instruments].\n- `enabled`: the source describes present broadcast reception, or Pro Audito labels it `Fähig` (capable). This is a dated source assertion. It is not evidence that every transmitter, phone, firmware version or market works [@pro-audito-2026-device-list; @resound-2026-auracast-page; @samsung-2026-audio-broadcast].\n- `announced`: reserved for an explicit future feature announcement without evidence of present ready hardware. No selected row needs this value; the selected pending products are described as ready [@cha-2026-instruments; @pro-audito-2026-device-list].\n- `no`: the source explicitly says the feature is absent, or explicitly locates the telecoil outside the processor, as CHA does for SONNET 3. Merely describing an accessory route does not establish absence of built-in support. The MED-EL article describes external Auracast reception without explicitly ruling out built-in reception, so those Auracast values are empty. Notes preserve the supported accessory routes [@medel-2025-auracast-ci; @cha-telecoils-ci; @pro-audito-2026-device-list].\n- **An empty value means not established or unresolved, never `no`.** The related value-source and value-date cells are also empty. Notes identify the gap or conflicting sources. In particular, membership in CHA's telecoil-only section does not establish the absence of Auracast; membership in its dual-connectivity section without a model-specific state does not resolve ready versus enabled [@cha-2026-instruments].\n\nAccessory guidance leaves the built-in telecoil value empty for Kanso, Baha 6, Baha 7, Osia 3 and RONDO 3: these sources describe a route without separately establishing hardware absence. SONNET 3 differs because CHA explicitly places its telecoil in an accessory, alongside SONNET 2's coil in the instrument. `optional` never means an external accessory. Selecting or programming a built-in telecoil does not make it optional [@cha-telecoils-ci; @pro-audito-2026-device-list].\n\n### Dates of the lists and other evidence\n\nAll cited originals were read from the private archive at compilation on 2026-10-13 and re-read on 2026-10-14. The archive's `source.txt` records direct retrieval on 2026-10-13. The document dates below are preserved even when they are older. For an undated page, the table uses the archived snapshot's retrieval date, **not** an invented publication date. The later `last_checked` date does not replace that snapshot date. No live refresh was performed.\n\n| Source id | Evidence date used | Basis and producer |\n| --- | --- | --- |\n| `cha-2026-instruments` | 2026-09-11 | Dated device list, final revision line on p. 5; Nonprofit advocacy (Center for Hearing Access). Model entries on pp. 3-4, definitions on p. 2. |\n| `pro-audito-2026-device-list` | 2026-08-31 | Explicit status date at the foot of its one-page list; Nonprofit advocacy (Pro Audito Schweiz). |\n| `cha-telecoils-ci` | 2026-10-13 | Undated page, archive snapshot; Nonprofit advocacy (Center for Hearing Access). |\n| `cochlear-2026-nucleus-8` | 2026-10-13 | Undated page, archive snapshot; Manufacturer (Cochlear). |\n| `cochlear-2025-kanso-3-specs` | 2025-01, month precision | Specification print code `JAN25`; Manufacturer (Cochlear). Used only in notes, so no fabricated day is put in a CSV date cell. |\n| `medel-2025-auracast-ci` | 2025-04-02 | Article publication date; Manufacturer (MED-EL). |\n| `phonak-2026-eon-connectivity` | 2026-09-17 | Article publication date confirmed in archived HTML metadata; Manufacturer (Sonova / Phonak). |\n| `resound-2026-auracast-page` | 2026-10-13 | Undated page, archive snapshot; Manufacturer (GN Hearing / ReSound). |\n| `samsung-2026-audio-broadcast` | 2026-10-13 | Undated support page, archive snapshot; Manufacturer (Samsung). |\n| `widex-2026-allure-auracast` | 2026-10-13 | Undated page, archive snapshot; Manufacturer (WS Audiology / Widex). |\n| `wsa-2026-signia-max` | 2026-08-24 | Release date; Manufacturer (WS Audiology / Signia). Used in notes for the promised March 2027 update. |\n\n### Reading and updating the table\n\nUse the individual feature dates alongside the row date. `last_checked` records the compilation or refresh check separately: all rows initially use the current compilation date, 2026-10-13. Adding this column on 2026-10-14 did not refresh the source evidence. A later refresh sets `last_checked` even if neither feature value changes. For example, a recent undated manufacturer page about Auracast does not refresh a telecoil finding from the August list. Manufacturer statements are identified above and in the applicable notes; advocacy lists are not manufacturer verification.\n\nNames retain the source's granularity. Promotional suffixes are omitted from some labels to follow the repository's wording rules; the two Widex generations are distinguished by year and the newer model's Clarity Boost descriptor. `N7` and `N8` are expanded to Nucleus 7 and Nucleus 8. The Philips brand spelling follows Pro Audito. Some source names may be aliases or imprecise groupings, so row counts must not be presented as a count of distinct products available to purchase [@cha-2026-instruments; @pro-audito-2026-device-list; @widex-2026-allure-auracast].\n\nSeveral style rows combine CHA's named dual-connectivity entries with a family-level capable or enabled assertion from Pro Audito or Manufacturer ReSound. Their notes identify that combination; it is not a style-specific firmware check. The Auracast feature date remains the date of the capable or enabled assertion, even when CHA's style listing is newer. Kanso, Nucleus Nexa and Audéo EON are family entries because their sources do not resolve a generation or processor style, or enumerate hearing-aid styles [@cha-2026-instruments; @pro-audito-2026-device-list; @resound-2026-auracast-page; @cha-telecoils-ci; @phonak-2026-eon-connectivity].\n\nKanso 3's telecoil location remains unresolved: the Swiss list says yes, while the manufacturer's specification lists no telecoil feature. The specification's silence is insufficient to code no. Starkey's ITE rows also remain unresolved because the two lists differ about which styles have a built-in telecoil [@pro-audito-2026-device-list; @cochlear-2025-kanso-3-specs; @cha-2026-instruments].\n\nFor updates, read the archived original first. Add or change a value only when its model/style and meaning are supported; update its source id and feature date together. A newer document for another feature must not advance that feature's date. Keep source conflicts in notes until a model-specific source resolves them. An omitted device has no implied support status.\n\nSet `last_checked` only after reviewing every cited record and original supporting that row, including qualifications; an unresolved value can still be checked. If an original is missing and cannot be obtained, retain the previous check date and explain the gap in the refresh report. Follow the reusable refresh-job template in `docs/research-queue.md`: preserve `compiled`, update `updated` and the change log, and raise the minor version for row edits or a check-only refresh, or the major version when columns change.\n",
   "rows": [
    {
     "maker": "Advanced Bionics",
     "model": "Naída CI Marvel",
     "model_scope": "model",
     "device_type": "cochlear implant",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-10-13",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-telecoils-ci",
     "telecoil_source_ids": "cha-telecoils-ci",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-telecoils-ci",
     "telecoil_status_date": "2026-10-13",
     "auracast_status_date": "",
     "notes": "CHA names the built-in telecoil and says an audiologist must enable it. Auracast is not established.",
     "notes_source_ids": "cha-telecoils-ci",
     "source_id": "cha-telecoils-ci",
     "source_locator": "cha-telecoils-ci: named processor instructions under Switching to telecoil program",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA names the built-in telecoil and says an audiologist must enable it. Auracast is not established. cha-telecoils-ci: The publisher calls the manufacturer information it found \"scant\" and asks readers to send more; it gives no data on how many processors in use have a built-in telecoil, and its opening statement sits uneasily with its own list of processors that rely on accessories. The page shows no date (its metadata gives first publication on 1 July 2024 and a last change on 13 October 2025); models change, so the list may be out of date."
    },
    {
     "maker": "AGX-O",
     "model": "B200 RITE",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 3 places this model in its dual-connectivity list but does not resolve ready versus enabled for this entry; Auracast status is left blank.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA p. 3 places this model in its dual-connectivity list but does not resolve ready versus enabled for this entry; Auracast status is left blank. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "AGX-O",
     "model": "B300 RITE",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 3 places this model in its dual-connectivity list but does not resolve ready versus enabled for this entry; Auracast status is left blank.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA p. 3 places this model in its dual-connectivity list but does not resolve ready versus enabled for this entry; Auracast status is left blank. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "AGX-O",
     "model": "B400 RITE",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 3 places this model in its dual-connectivity list but does not resolve ready versus enabled for this entry; Auracast status is left blank.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA p. 3 places this model in its dual-connectivity list but does not resolve ready versus enabled for this entry; Auracast status is left blank. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "AGX-O",
     "model": "B500 RITE",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 3 places this model in its dual-connectivity list but does not resolve ready versus enabled for this entry; Auracast status is left blank.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA p. 3 places this model in its dual-connectivity list but does not resolve ready versus enabled for this entry; Auracast status is left blank. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Audicus",
     "model": "Omni 2",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Audigy",
     "model": "AGX-E miniRITE R",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Audigy",
     "model": "AGX-O-F miniRITE R",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Beltone",
     "model": "Commence",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "optional",
     "auracast": "enabled",
     "status_date": "2026-08-31",
     "last_checked": "2026-10-14",
     "identity_source_ids": "pro-audito-2026-device-list",
     "telecoil_source_ids": "pro-audito-2026-device-list",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "pro-audito-2026-device-list",
     "telecoil_status_date": "2026-08-31",
     "auracast_status_date": "2026-08-31",
     "notes": "Pro Audito says telecoil depends on model; styles are not enumerated.",
     "notes_source_ids": "pro-audito-2026-device-list",
     "source_id": "pro-audito-2026-device-list",
     "source_locator": "pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy",
     "limitations": "Pro Audito says telecoil depends on model; styles are not enumerated. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Beltone",
     "model": "Envision",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "optional",
     "auracast": "enabled",
     "status_date": "2026-08-31",
     "last_checked": "2026-10-14",
     "identity_source_ids": "pro-audito-2026-device-list",
     "telecoil_source_ids": "pro-audito-2026-device-list",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "pro-audito-2026-device-list",
     "telecoil_status_date": "2026-08-31",
     "auracast_status_date": "2026-08-31",
     "notes": "Pro Audito says telecoil depends on model; styles are not enumerated.",
     "notes_source_ids": "pro-audito-2026-device-list",
     "source_id": "pro-audito-2026-device-list",
     "source_locator": "pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy",
     "limitations": "Pro Audito says telecoil depends on model; styles are not enumerated. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Beltone",
     "model": "Illuminate",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "optional",
     "auracast": "enabled",
     "status_date": "2026-08-31",
     "last_checked": "2026-10-14",
     "identity_source_ids": "pro-audito-2026-device-list",
     "telecoil_source_ids": "pro-audito-2026-device-list",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "pro-audito-2026-device-list",
     "telecoil_status_date": "2026-08-31",
     "auracast_status_date": "2026-08-31",
     "notes": "Pro Audito says telecoil depends on model; styles are not enumerated.",
     "notes_source_ids": "pro-audito-2026-device-list",
     "source_id": "pro-audito-2026-device-list",
     "source_locator": "pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy",
     "limitations": "Pro Audito says telecoil depends on model; styles are not enumerated. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Beltone",
     "model": "Serene SERx64-DRW",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "enabled",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "2026-08-31",
     "notes": "CHA p. 3 gives this model code; x is retained as the source wildcard. Pro Audito lists Serene as capable. Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check.",
     "notes_source_ids": "cha-2026-instruments;pro-audito-2026-device-list",
     "source_id": "cha-2026-instruments; pro-audito-2026-device-list",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Nonprofit advocacy [pro-audito-2026-device-list]",
     "limitations": "CHA p. 3 gives this model code; x is retained as the source wildcard. Pro Audito lists Serene as capable. Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Bernafon",
     "model": "Encanta miniBTE",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "enabled",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "2026-08-31",
     "notes": "Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check.",
     "notes_source_ids": "cha-2026-instruments;pro-audito-2026-device-list",
     "source_id": "cha-2026-instruments; pro-audito-2026-device-list",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Nonprofit advocacy [pro-audito-2026-device-list]",
     "limitations": "Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Bernafon",
     "model": "Encanta miniRITE",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "enabled",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "2026-08-31",
     "notes": "Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check.",
     "notes_source_ids": "cha-2026-instruments;pro-audito-2026-device-list",
     "source_id": "cha-2026-instruments; pro-audito-2026-device-list",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Nonprofit advocacy [pro-audito-2026-device-list]",
     "limitations": "Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Cochlear",
     "model": "Baha 6",
     "model_scope": "model",
     "device_type": "bone conduction",
     "telecoil": "",
     "auracast": "",
     "status_date": "2026-10-13",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-telecoils-ci",
     "telecoil_source_ids": "",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-telecoils-ci",
     "telecoil_status_date": "",
     "auracast_status_date": "",
     "notes": "CHA describes the Mini Mic 2+ telecoil route without explicitly ruling out a built-in coil. Auracast is not established.",
     "notes_source_ids": "cha-telecoils-ci",
     "source_id": "cha-telecoils-ci",
     "source_locator": "cha-telecoils-ci: named processor instructions under Switching to telecoil program",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA describes the Mini Mic 2+ telecoil route without explicitly ruling out a built-in coil. Auracast is not established. cha-telecoils-ci: The publisher calls the manufacturer information it found \"scant\" and asks readers to send more; it gives no data on how many processors in use have a built-in telecoil, and its opening statement sits uneasily with its own list of processors that rely on accessories. The page shows no date (its metadata gives first publication on 1 July 2024 and a last change on 13 October 2025); models change, so the list may be out of date."
    },
    {
     "maker": "Cochlear",
     "model": "Baha 7",
     "model_scope": "model",
     "device_type": "bone conduction",
     "telecoil": "",
     "auracast": "enabled",
     "status_date": "2026-08-31",
     "last_checked": "2026-10-14",
     "identity_source_ids": "pro-audito-2026-device-list",
     "telecoil_source_ids": "",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "pro-audito-2026-device-list",
     "telecoil_status_date": "",
     "auracast_status_date": "2026-08-31",
     "notes": "Pro Audito marks capable and telecoil with accessory; built-in telecoil status is unresolved. Firmware and accessory model are unspecified.",
     "notes_source_ids": "pro-audito-2026-device-list",
     "source_id": "pro-audito-2026-device-list",
     "source_locator": "pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy",
     "limitations": "Pro Audito marks capable and telecoil with accessory; built-in telecoil status is unresolved. Firmware and accessory model are unspecified. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Cochlear",
     "model": "Kanso",
     "model_scope": "family",
     "device_type": "cochlear implant",
     "telecoil": "",
     "auracast": "",
     "status_date": "2026-10-13",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-telecoils-ci",
     "telecoil_source_ids": "",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-telecoils-ci",
     "telecoil_status_date": "",
     "auracast_status_date": "",
     "notes": "CHA describes the Mini Mic 2+ telecoil route without explicitly ruling out a built-in coil. Generation is unspecified; this family entry does not establish Kanso 3 support. Auracast is not established.",
     "notes_source_ids": "cha-telecoils-ci",
     "source_id": "cha-telecoils-ci",
     "source_locator": "cha-telecoils-ci: named processor instructions under Switching to telecoil program",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA describes the Mini Mic 2+ telecoil route without explicitly ruling out a built-in coil. Generation is unspecified; this family entry does not establish Kanso 3 support. Auracast is not established. cha-telecoils-ci: The publisher calls the manufacturer information it found \"scant\" and asks readers to send more; it gives no data on how many processors in use have a built-in telecoil, and its opening statement sits uneasily with its own list of processors that rely on accessories. The page shows no date (its metadata gives first publication on 1 July 2024 and a last change on 13 October 2025); models change, so the list may be out of date."
    },
    {
     "maker": "Cochlear",
     "model": "Kanso 3",
     "model_scope": "model",
     "device_type": "cochlear implant",
     "telecoil": "",
     "auracast": "ready",
     "status_date": "2026-08-31",
     "last_checked": "2026-10-14",
     "identity_source_ids": "pro-audito-2026-device-list",
     "telecoil_source_ids": "",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "pro-audito-2026-device-list",
     "telecoil_status_date": "",
     "auracast_status_date": "2026-08-31",
     "notes": "Telecoil unresolved: Pro Audito says yes without identifying its location; manufacturer Cochlear CP1170 specifications omit a telecoil from their feature/connectivity lists. Omission does not establish absence. Auracast remains ready in both sources.",
     "notes_source_ids": "pro-audito-2026-device-list;cochlear-2025-kanso-3-specs",
     "source_id": "pro-audito-2026-device-list; cochlear-2025-kanso-3-specs",
     "source_locator": "pro-audito-2026-device-list: p. 1, named family row and status line | cochlear-2025-kanso-3-specs: feature lists and Bluetooth LE Audio footnote",
     "funding": "Nonprofit advocacy [pro-audito-2026-device-list]; Manufacturer [cochlear-2025-kanso-3-specs]",
     "limitations": "Telecoil unresolved: Pro Audito says yes without identifying its location; manufacturer Cochlear CP1170 specifications omit a telecoil from their feature/connectivity lists. Omission does not establish absence. Auracast remains ready in both sources. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates. cochlear-2025-kanso-3-specs: A maker's specification sheet for its own product, dated by its print code (January 2025, copyright 2025). It states an intended LE Audio update without a date and reports no test. It does not say in so many words whether the processor has a telecoil; the absence is only from its feature lists."
    },
    {
     "maker": "Cochlear",
     "model": "Nucleus 7",
     "model_scope": "model",
     "device_type": "cochlear implant",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 4 lists N7 under built-in telecoils. Auracast is not established.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA p. 4 lists N7 under built-in telecoils. Auracast is not established. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Cochlear",
     "model": "Nucleus 8",
     "model_scope": "model",
     "device_type": "cochlear implant",
     "telecoil": "yes",
     "auracast": "ready",
     "status_date": "2026-10-13",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "cochlear-2026-nucleus-8",
     "status_date_source_ids": "cochlear-2026-nucleus-8",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "2026-10-13",
     "notes": "CHA p. 3 lists N8. Manufacturer Cochlear still describes a future firmware update for LE Audio.",
     "notes_source_ids": "cha-2026-instruments;cochlear-2026-nucleus-8",
     "source_id": "cha-2026-instruments; cochlear-2026-nucleus-8",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | cochlear-2026-nucleus-8: Bluetooth Auracast paragraph and future firmware footnote",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Manufacturer [cochlear-2026-nucleus-8]",
     "limitations": "CHA p. 3 lists N8. Manufacturer Cochlear still describes a future firmware update for LE Audio. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. cochlear-2026-nucleus-8: An undated product page read on 9 October 2026. It states an intention, not a demonstrated feature."
    },
    {
     "maker": "Cochlear",
     "model": "Nucleus Nexa",
     "model_scope": "family",
     "device_type": "cochlear implant",
     "telecoil": "yes",
     "auracast": "ready",
     "status_date": "2026-08-31",
     "last_checked": "2026-10-14",
     "identity_source_ids": "pro-audito-2026-device-list",
     "telecoil_source_ids": "pro-audito-2026-device-list",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "pro-audito-2026-device-list",
     "telecoil_status_date": "2026-08-31",
     "auracast_status_date": "2026-08-31",
     "notes": "Pro Audito lists a telecoil and ready status; no processor-style breakdown or manufacturer confirmation of the telecoil was found in the reused records.",
     "notes_source_ids": "pro-audito-2026-device-list",
     "source_id": "pro-audito-2026-device-list",
     "source_locator": "pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy",
     "limitations": "Pro Audito lists a telecoil and ready status; no processor-style breakdown or manufacturer confirmation of the telecoil was found in the reused records. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Cochlear",
     "model": "Osia 3",
     "model_scope": "model",
     "device_type": "bone conduction",
     "telecoil": "",
     "auracast": "enabled",
     "status_date": "2026-08-31",
     "last_checked": "2026-10-14",
     "identity_source_ids": "pro-audito-2026-device-list",
     "telecoil_source_ids": "",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "pro-audito-2026-device-list",
     "telecoil_status_date": "",
     "auracast_status_date": "2026-08-31",
     "notes": "Pro Audito marks capable and telecoil with accessory; built-in telecoil status is unresolved. Firmware and accessory model are unspecified.",
     "notes_source_ids": "pro-audito-2026-device-list",
     "source_id": "pro-audito-2026-device-list",
     "source_locator": "pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy",
     "limitations": "Pro Audito marks capable and telecoil with accessory; built-in telecoil status is unresolved. Firmware and accessory model are unspecified. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "GN",
     "model": "Danalogic Extend",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 3 places this model in its dual-connectivity list but does not resolve ready versus enabled for this entry; Auracast status is left blank.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA p. 3 places this model in its dual-connectivity list but does not resolve ready versus enabled for this entry; Auracast status is left blank. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Jabra",
     "model": "Enhance Pro RIE 13",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 3 places this model in its dual-connectivity list but does not resolve ready versus enabled for this entry; Auracast status is left blank. Pro Audito says only some Enhance models are capable, without naming them.",
     "notes_source_ids": "cha-2026-instruments;pro-audito-2026-device-list",
     "source_id": "cha-2026-instruments; pro-audito-2026-device-list",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Nonprofit advocacy [pro-audito-2026-device-list]",
     "limitations": "CHA p. 3 places this model in its dual-connectivity list but does not resolve ready versus enabled for this entry; Auracast status is left blank. Pro Audito says only some Enhance models are capable, without naming them. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "MED-EL",
     "model": "RONDO 3",
     "model_scope": "model",
     "device_type": "cochlear implant",
     "telecoil": "",
     "auracast": "",
     "status_date": "2026-10-13",
     "last_checked": "2026-10-14",
     "identity_source_ids": "medel-2025-auracast-ci;cha-telecoils-ci",
     "telecoil_source_ids": "",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-telecoils-ci",
     "telecoil_status_date": "",
     "auracast_status_date": "",
     "notes": "CHA describes a telecoil adaptor; the route alone does not rule out a built-in coil. Manufacturer MED-EL describes an external Auracast receiver cabled to AudioLink or AudioLink XT, without mapping each processor to an accessory generation. That route does not explicitly establish absence of built-in Auracast.",
     "notes_source_ids": "cha-telecoils-ci;medel-2025-auracast-ci",
     "source_id": "medel-2025-auracast-ci; cha-telecoils-ci",
     "source_locator": "medel-2025-auracast-ci: Using AudioLink Devices to Receive Auracast Broadcasts | cha-telecoils-ci: named processor instructions under Switching to telecoil program",
     "funding": "Manufacturer [medel-2025-auracast-ci]; Nonprofit advocacy [cha-telecoils-ci]",
     "limitations": "CHA describes a telecoil adaptor; the route alone does not rule out a built-in coil. Manufacturer MED-EL describes an external Auracast receiver cabled to AudioLink or AudioLink XT, without mapping each processor to an accessory generation. That route does not explicitly establish absence of built-in Auracast. medel-2025-auracast-ci: A manufacturer blog post from April 2025. It gives no timeline for built-in Auracast and reports no testing of the add-on route (latency, range or sound quality). cha-telecoils-ci: The publisher calls the manufacturer information it found \"scant\" and asks readers to send more; it gives no data on how many processors in use have a built-in telecoil, and its opening statement sits uneasily with its own list of processors that rely on accessories. The page shows no date (its metadata gives first publication on 1 July 2024 and a last change on 13 October 2025); models change, so the list may be out of date."
    },
    {
     "maker": "MED-EL",
     "model": "SONNET",
     "model_scope": "model",
     "device_type": "cochlear implant",
     "telecoil": "",
     "auracast": "",
     "status_date": "2025-04-02",
     "last_checked": "2026-10-14",
     "identity_source_ids": "medel-2025-auracast-ci",
     "telecoil_source_ids": "",
     "auracast_source_ids": "",
     "status_date_source_ids": "medel-2025-auracast-ci",
     "telecoil_status_date": "",
     "auracast_status_date": "",
     "notes": "Manufacturer MED-EL describes an external Auracast receiver cabled to AudioLink or AudioLink XT, without mapping each processor to an accessory generation. That route does not explicitly establish absence of built-in Auracast. Telecoil location is not established.",
     "notes_source_ids": "medel-2025-auracast-ci",
     "source_id": "medel-2025-auracast-ci",
     "source_locator": "medel-2025-auracast-ci: Using AudioLink Devices to Receive Auracast Broadcasts",
     "funding": "Manufacturer",
     "limitations": "Manufacturer MED-EL describes an external Auracast receiver cabled to AudioLink or AudioLink XT, without mapping each processor to an accessory generation. That route does not explicitly establish absence of built-in Auracast. Telecoil location is not established. medel-2025-auracast-ci: A manufacturer blog post from April 2025. It gives no timeline for built-in Auracast and reports no testing of the add-on route (latency, range or sound quality)."
    },
    {
     "maker": "MED-EL",
     "model": "SONNET 2",
     "model_scope": "model",
     "device_type": "cochlear implant",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "medel-2025-auracast-ci",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 4 lists built-in telecoil. Manufacturer MED-EL describes an external Auracast receiver cabled to AudioLink or AudioLink XT, without mapping each processor to an accessory generation. That route does not explicitly establish absence of built-in Auracast.",
     "notes_source_ids": "cha-2026-instruments;medel-2025-auracast-ci",
     "source_id": "medel-2025-auracast-ci; cha-2026-instruments",
     "source_locator": "medel-2025-auracast-ci: Using AudioLink Devices to Receive Auracast Broadcasts | cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Manufacturer [medel-2025-auracast-ci]; Nonprofit advocacy [cha-2026-instruments]",
     "limitations": "CHA p. 4 lists built-in telecoil. Manufacturer MED-EL describes an external Auracast receiver cabled to AudioLink or AudioLink XT, without mapping each processor to an accessory generation. That route does not explicitly establish absence of built-in Auracast. medel-2025-auracast-ci: A manufacturer blog post from April 2025. It gives no timeline for built-in Auracast and reports no testing of the add-on route (latency, range or sound quality). cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "MED-EL",
     "model": "SONNET 3",
     "model_scope": "model",
     "device_type": "cochlear implant",
     "telecoil": "no",
     "auracast": "",
     "status_date": "2026-10-13",
     "last_checked": "2026-10-14",
     "identity_source_ids": "medel-2025-auracast-ci",
     "telecoil_source_ids": "cha-telecoils-ci",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-telecoils-ci",
     "telecoil_status_date": "2026-10-13",
     "auracast_status_date": "",
     "notes": "CHA explicitly locates the telecoil in AudioLink XT rather than the processor, supporting telecoil no. Manufacturer MED-EL describes an external Auracast receiver cabled to AudioLink or AudioLink XT, without mapping each processor to an accessory generation. That route does not explicitly establish absence of built-in Auracast.",
     "notes_source_ids": "cha-telecoils-ci;medel-2025-auracast-ci",
     "source_id": "medel-2025-auracast-ci; cha-telecoils-ci",
     "source_locator": "medel-2025-auracast-ci: Using AudioLink Devices to Receive Auracast Broadcasts | cha-telecoils-ci: named processor instructions under Switching to telecoil program",
     "funding": "Manufacturer [medel-2025-auracast-ci]; Nonprofit advocacy [cha-telecoils-ci]",
     "limitations": "CHA explicitly locates the telecoil in AudioLink XT rather than the processor, supporting telecoil no. Manufacturer MED-EL describes an external Auracast receiver cabled to AudioLink or AudioLink XT, without mapping each processor to an accessory generation. That route does not explicitly establish absence of built-in Auracast. medel-2025-auracast-ci: A manufacturer blog post from April 2025. It gives no timeline for built-in Auracast and reports no testing of the add-on route (latency, range or sound quality). cha-telecoils-ci: The publisher calls the manufacturer information it found \"scant\" and asks readers to send more; it gives no data on how many processors in use have a built-in telecoil, and its opening statement sits uneasily with its own list of processors that rely on accessories. The page shows no date (its metadata gives first publication on 1 July 2024 and a last change on 13 October 2025); models change, so the list may be out of date."
    },
    {
     "maker": "Miracle-Ear",
     "model": "CONNECT BTE SP 13 EV",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Intent miniRITE R",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "enabled",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "2026-08-31",
     "notes": "Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check.",
     "notes_source_ids": "cha-2026-instruments;pro-audito-2026-device-list",
     "source_id": "cha-2026-instruments; pro-audito-2026-device-list",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Nonprofit advocacy [pro-audito-2026-device-list]",
     "limitations": "Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Oticon",
     "model": "More miniBTE R",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "More miniBTE T",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "More miniRITE R",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "More miniRITE T",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "OPN Play BTE PP",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "OPN Play miniRITE R",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "OPN Play miniRITE T",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "OPN S BTE PP",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "OPN S miniRITE R",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "OPN S miniRITE T",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Own FS",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "optional",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 3 says telecoil is an option for these custom styles; Auracast is not established.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA p. 3 says telecoil is an option for these custom styles; Auracast is not established. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Own HS",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "optional",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 3 says telecoil is an option for these custom styles; Auracast is not established.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA p. 3 says telecoil is an option for these custom styles; Auracast is not established. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Own ITC",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "optional",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 3 says telecoil is an option for these custom styles; Auracast is not established.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA p. 3 says telecoil is an option for these custom styles; Auracast is not established. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Play PX miniBTE R",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Play PX miniBTE T",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Play PX miniRITE R",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Play PX miniRITE T",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Play SI miniBTE R",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Real miniBTE R",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Real miniBTE T",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Real miniRITE R",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Real miniRITE T",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Reveal",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "enabled",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "2026-08-31",
     "notes": "CHA p. 3 does not enumerate styles.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments; pro-audito-2026-device-list",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Nonprofit advocacy [pro-audito-2026-device-list]",
     "limitations": "CHA p. 3 does not enumerate styles. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Oticon",
     "model": "Ruby BTE",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Ruby BTE PP",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Ruby miniRITE R",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Ruby miniRITE T",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Verit",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 3 places this model in its dual-connectivity list but does not resolve ready versus enabled for this entry; Auracast status is left blank.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA p. 3 places this model in its dual-connectivity list but does not resolve ready versus enabled for this entry; Auracast status is left blank. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Xceed BTE SP",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Xceed BTE UP",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Xceed Play BTE SP",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Xceed Play BTE UP",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Zeal",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "no",
     "auracast": "enabled",
     "status_date": "2026-08-31",
     "last_checked": "2026-10-14",
     "identity_source_ids": "pro-audito-2026-device-list",
     "telecoil_source_ids": "pro-audito-2026-device-list",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "pro-audito-2026-device-list",
     "telecoil_status_date": "2026-08-31",
     "auracast_status_date": "2026-08-31",
     "notes": "",
     "notes_source_ids": "",
     "source_id": "pro-audito-2026-device-list",
     "source_locator": "pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy",
     "limitations": "pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Oticon",
     "model": "Zircon miniBTE R",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Zircon miniBTE T",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Zircon miniRITE R",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Oticon",
     "model": "Zircon miniRITE T",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Philips Hearing Solutions",
     "model": "HearLink 9040",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments;pro-audito-2026-device-list",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments; pro-audito-2026-device-list",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | pro-audito-2026-device-list: p. 1, Philips Hearing Solutions brand in the HearLink 9050 row; brand normalization only, not evidence for this model",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Nonprofit advocacy [pro-audito-2026-device-list]",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Philips Hearing Solutions",
     "model": "HearLink 9050",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "enabled",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments;pro-audito-2026-device-list",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "2026-08-31",
     "notes": "Brand spelling follows Pro Audito; CHA p. 3 spells it Phillips.",
     "notes_source_ids": "cha-2026-instruments;pro-audito-2026-device-list",
     "source_id": "cha-2026-instruments; pro-audito-2026-device-list",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Nonprofit advocacy [pro-audito-2026-device-list]",
     "limitations": "Brand spelling follows Pro Audito; CHA p. 3 spells it Phillips. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Philips Hearing Solutions",
     "model": "HearLink ITC",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "optional",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments;pro-audito-2026-device-list",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 4 lists these custom styles with optional telecoil but gives no generation number; not assigned to HearLink 9040 or 9050. Auracast is not established.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments; pro-audito-2026-device-list",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | pro-audito-2026-device-list: p. 1, Philips Hearing Solutions brand in the HearLink 9050 row; brand normalization only, not evidence for this model",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Nonprofit advocacy [pro-audito-2026-device-list]",
     "limitations": "CHA p. 4 lists these custom styles with optional telecoil but gives no generation number; not assigned to HearLink 9040 or 9050. Auracast is not established. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Philips Hearing Solutions",
     "model": "HearLink ITE FS",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "optional",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments;pro-audito-2026-device-list",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 4 lists these custom styles with optional telecoil but gives no generation number; not assigned to HearLink 9040 or 9050. Auracast is not established.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments; pro-audito-2026-device-list",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | pro-audito-2026-device-list: p. 1, Philips Hearing Solutions brand in the HearLink 9050 row; brand normalization only, not evidence for this model",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Nonprofit advocacy [pro-audito-2026-device-list]",
     "limitations": "CHA p. 4 lists these custom styles with optional telecoil but gives no generation number; not assigned to HearLink 9040 or 9050. Auracast is not established. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Philips Hearing Solutions",
     "model": "HearLink ITE HS",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "optional",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments;pro-audito-2026-device-list",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 4 lists these custom styles with optional telecoil but gives no generation number; not assigned to HearLink 9040 or 9050. Auracast is not established.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments; pro-audito-2026-device-list",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | pro-audito-2026-device-list: p. 1, Philips Hearing Solutions brand in the HearLink 9050 row; brand normalization only, not evidence for this model",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Nonprofit advocacy [pro-audito-2026-device-list]",
     "limitations": "CHA p. 4 lists these custom styles with optional telecoil but gives no generation number; not assigned to HearLink 9040 or 9050. Auracast is not established. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Phonak",
     "model": "Audéo EON",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "no",
     "auracast": "enabled",
     "status_date": "2026-09-17",
     "last_checked": "2026-10-14",
     "identity_source_ids": "phonak-2026-eon-connectivity",
     "telecoil_source_ids": "pro-audito-2026-device-list",
     "auracast_source_ids": "phonak-2026-eon-connectivity",
     "status_date_source_ids": "phonak-2026-eon-connectivity",
     "telecoil_status_date": "2026-08-31",
     "auracast_status_date": "2026-09-17",
     "notes": "Telecoil absence from Pro Audito EON-series entry. Manufacturer Phonak describes direct broadcast reception and joining through a native assistant or app QR scanner. The article names the product line without enumerating styles.",
     "notes_source_ids": "pro-audito-2026-device-list;phonak-2026-eon-connectivity",
     "source_id": "phonak-2026-eon-connectivity; pro-audito-2026-device-list",
     "source_locator": "phonak-2026-eon-connectivity: Auracast for the next generation of public access | pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Manufacturer [phonak-2026-eon-connectivity]; Nonprofit advocacy [pro-audito-2026-device-list]",
     "limitations": "Telecoil absence from Pro Audito EON-series entry. Manufacturer Phonak describes direct broadcast reception and joining through a native assistant or app QR scanner. The article names the product line without enumerating styles. phonak-2026-eon-connectivity: Manufacturer material for clinicians about one product family. The range comparison is unpublished, with no test conditions or competing models named, and the article gives no latency figures. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Phonak",
     "model": "Audéo L-RT",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Phonak",
     "model": "Audéo Marvel M-RT",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Phonak",
     "model": "Audéo Paradise P-RT",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Phonak",
     "model": "Infinio",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "no",
     "auracast": "ready",
     "status_date": "2026-08-31",
     "last_checked": "2026-10-14",
     "identity_source_ids": "pro-audito-2026-device-list",
     "telecoil_source_ids": "pro-audito-2026-device-list",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "pro-audito-2026-device-list",
     "telecoil_status_date": "2026-08-31",
     "auracast_status_date": "2026-08-31",
     "notes": "Pro Audito lists the series as ready and expects an update in 2027; it does not enumerate eligible models.",
     "notes_source_ids": "pro-audito-2026-device-list",
     "source_id": "pro-audito-2026-device-list",
     "source_locator": "pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy",
     "limitations": "Pro Audito lists the series as ready and expects an update in 2027; it does not enumerate eligible models. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Phonak",
     "model": "Naída L-SP",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Phonak",
     "model": "Naída L-UP",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "ReSound",
     "model": "Enzo IA",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "optional",
     "auracast": "enabled",
     "status_date": "2026-10-13",
     "last_checked": "2026-10-14",
     "identity_source_ids": "pro-audito-2026-device-list",
     "telecoil_source_ids": "pro-audito-2026-device-list",
     "auracast_source_ids": "resound-2026-auracast-page",
     "status_date_source_ids": "resound-2026-auracast-page",
     "telecoil_status_date": "2026-08-31",
     "auracast_status_date": "2026-10-13",
     "notes": "Pro Audito says telecoil depends on model; CHA p. 3 lists rechargeable ENZO IA without a style. Manufacturer ReSound describes joining with Smart 3D app 1.39.",
     "notes_source_ids": "pro-audito-2026-device-list;cha-2026-instruments;resound-2026-auracast-page",
     "source_id": "pro-audito-2026-device-list; resound-2026-auracast-page; cha-2026-instruments",
     "source_locator": "pro-audito-2026-device-list: p. 1, named family row and status line | resound-2026-auracast-page: How to connect hearing aids to Auracast; Smart 3D app version 1.39 paragraph | cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy [pro-audito-2026-device-list]; Manufacturer [resound-2026-auracast-page]; Nonprofit advocacy [cha-2026-instruments]",
     "limitations": "Pro Audito says telecoil depends on model; CHA p. 3 lists rechargeable ENZO IA without a style. Manufacturer ReSound describes joining with Smart 3D app 1.39. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates. resound-2026-auracast-page: An undated product page, read on 9 October 2026. It gives no firmware versions and no phone requirements for Auracast (its iPhone and iOS footnotes concern hands-free calls), and says nothing about Standard or High Quality streams. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "ReSound",
     "model": "ENZO Q",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "ReSound",
     "model": "Ligo",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "ReSound",
     "model": "Nexia BTE 77",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "enabled",
     "status_date": "2026-10-13",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "resound-2026-auracast-page",
     "status_date_source_ids": "resound-2026-auracast-page",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "2026-10-13",
     "notes": "Telecoil style from CHA p. 3. Manufacturer ReSound names the family as able to join with Smart 3D app 1.39; firmware version is not stated. Manufacturer ReSound gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check.",
     "notes_source_ids": "cha-2026-instruments;resound-2026-auracast-page",
     "source_id": "cha-2026-instruments; resound-2026-auracast-page",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | resound-2026-auracast-page: How to connect hearing aids to Auracast; Smart 3D app version 1.39 paragraph",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Manufacturer [resound-2026-auracast-page]",
     "limitations": "Telecoil style from CHA p. 3. Manufacturer ReSound names the family as able to join with Smart 3D app 1.39; firmware version is not stated. Manufacturer ReSound gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. resound-2026-auracast-page: An undated product page, read on 9 October 2026. It gives no firmware versions and no phone requirements for Auracast (its iPhone and iOS footnotes concern hands-free calls), and says nothing about Standard or High Quality streams."
    },
    {
     "maker": "ReSound",
     "model": "Nexia RIE 62",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "enabled",
     "status_date": "2026-10-13",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "resound-2026-auracast-page",
     "status_date_source_ids": "resound-2026-auracast-page",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "2026-10-13",
     "notes": "Telecoil style from CHA p. 3. Manufacturer ReSound names the family as able to join with Smart 3D app 1.39; firmware version is not stated. Manufacturer ReSound gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check.",
     "notes_source_ids": "cha-2026-instruments;resound-2026-auracast-page",
     "source_id": "cha-2026-instruments; resound-2026-auracast-page",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | resound-2026-auracast-page: How to connect hearing aids to Auracast; Smart 3D app version 1.39 paragraph",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Manufacturer [resound-2026-auracast-page]",
     "limitations": "Telecoil style from CHA p. 3. Manufacturer ReSound names the family as able to join with Smart 3D app 1.39; firmware version is not stated. Manufacturer ReSound gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. resound-2026-auracast-page: An undated product page, read on 9 October 2026. It gives no firmware versions and no phone requirements for Auracast (its iPhone and iOS footnotes concern hands-free calls), and says nothing about Standard or High Quality streams."
    },
    {
     "maker": "ReSound",
     "model": "Savi RIE 62",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "enabled",
     "status_date": "2026-10-13",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "resound-2026-auracast-page",
     "status_date_source_ids": "resound-2026-auracast-page",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "2026-10-13",
     "notes": "Telecoil style from CHA p. 3. Manufacturer ReSound names the family as able to join with Smart 3D app 1.39; firmware version is not stated. Manufacturer ReSound gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check.",
     "notes_source_ids": "cha-2026-instruments;resound-2026-auracast-page",
     "source_id": "cha-2026-instruments; resound-2026-auracast-page",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | resound-2026-auracast-page: How to connect hearing aids to Auracast; Smart 3D app version 1.39 paragraph",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Manufacturer [resound-2026-auracast-page]",
     "limitations": "Telecoil style from CHA p. 3. Manufacturer ReSound names the family as able to join with Smart 3D app 1.39; firmware version is not stated. Manufacturer ReSound gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. resound-2026-auracast-page: An undated product page, read on 9 October 2026. It gives no firmware versions and no phone requirements for Auracast (its iPhone and iOS footnotes concern hands-free calls), and says nothing about Standard or High Quality streams."
    },
    {
     "maker": "ReSound",
     "model": "Sensia RIE 62",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "enabled",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "2026-08-31",
     "notes": "Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check.",
     "notes_source_ids": "cha-2026-instruments;pro-audito-2026-device-list",
     "source_id": "cha-2026-instruments; pro-audito-2026-device-list",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Nonprofit advocacy [pro-audito-2026-device-list]",
     "limitations": "Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "ReSound",
     "model": "Vivia RIE 62",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "enabled",
     "status_date": "2026-10-13",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "resound-2026-auracast-page",
     "status_date_source_ids": "resound-2026-auracast-page",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "2026-10-13",
     "notes": "Telecoil style from CHA p. 3. Manufacturer ReSound names the family as able to join with Smart 3D app 1.39; firmware version is not stated. Manufacturer ReSound gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check.",
     "notes_source_ids": "cha-2026-instruments;resound-2026-auracast-page",
     "source_id": "cha-2026-instruments; resound-2026-auracast-page",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | resound-2026-auracast-page: How to connect hearing aids to Auracast; Smart 3D app version 1.39 paragraph",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Manufacturer [resound-2026-auracast-page]",
     "limitations": "Telecoil style from CHA p. 3. Manufacturer ReSound names the family as able to join with Smart 3D app 1.39; firmware version is not stated. Manufacturer ReSound gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. resound-2026-auracast-page: An undated product page, read on 9 October 2026. It gives no firmware versions and no phone requirements for Auracast (its iPhone and iOS footnotes concern hands-free calls), and says nothing about Standard or High Quality streams."
    },
    {
     "maker": "Rexton",
     "model": "Reach R-Li T",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Samsung",
     "model": "Galaxy Buds2 Pro",
     "model_scope": "model",
     "device_type": "earbud",
     "telecoil": "",
     "auracast": "enabled",
     "status_date": "2026-10-13",
     "last_checked": "2026-10-14",
     "identity_source_ids": "samsung-2026-audio-broadcast",
     "telecoil_source_ids": "",
     "auracast_source_ids": "samsung-2026-audio-broadcast",
     "status_date_source_ids": "samsung-2026-audio-broadcast",
     "telecoil_status_date": "",
     "auracast_status_date": "2026-10-13",
     "notes": "Manufacturer Samsung describes broadcast reception. The introduction names this model as a receiving example. Joining depends on compatible phone/software; older instructions require Galaxy Wearable. Telecoil is not documented.",
     "notes_source_ids": "samsung-2026-audio-broadcast",
     "source_id": "samsung-2026-audio-broadcast",
     "source_locator": "samsung-2026-audio-broadcast: introductory earbud examples; broadcast listening instructions; Buds3 article summary",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Samsung describes broadcast reception. The introduction names this model as a receiving example. Joining depends on compatible phone/software; older instructions require Galaxy Wearable. Telecoil is not documented. samsung-2026-audio-broadcast: An undated support page, read on 13 October 2026. It is written for sharing between a phone and earbuds; it does not list the phone models covered or describe joining a venue broadcast with hearing aids."
    },
    {
     "maker": "Samsung",
     "model": "Galaxy Buds3",
     "model_scope": "model",
     "device_type": "earbud",
     "telecoil": "",
     "auracast": "enabled",
     "status_date": "2026-10-13",
     "last_checked": "2026-10-14",
     "identity_source_ids": "samsung-2026-audio-broadcast",
     "telecoil_source_ids": "",
     "auracast_source_ids": "samsung-2026-audio-broadcast",
     "status_date_source_ids": "samsung-2026-audio-broadcast",
     "telecoil_status_date": "",
     "auracast_status_date": "2026-10-13",
     "notes": "Manufacturer Samsung describes broadcast reception. The recommended-article excerpt on the archived page explicitly says Buds3 can join broadcasts; the linked article was not read. Joining depends on compatible phone/software; older instructions require Galaxy Wearable. Telecoil is not documented.",
     "notes_source_ids": "samsung-2026-audio-broadcast",
     "source_id": "samsung-2026-audio-broadcast",
     "source_locator": "samsung-2026-audio-broadcast: introductory earbud examples; broadcast listening instructions; Buds3 article summary",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Samsung describes broadcast reception. The recommended-article excerpt on the archived page explicitly says Buds3 can join broadcasts; the linked article was not read. Joining depends on compatible phone/software; older instructions require Galaxy Wearable. Telecoil is not documented. samsung-2026-audio-broadcast: An undated support page, read on 13 October 2026. It is written for sharing between a phone and earbuds; it does not list the phone models covered or describe joining a venue broadcast with hearing aids."
    },
    {
     "maker": "Samsung",
     "model": "Galaxy Buds3 Pro",
     "model_scope": "model",
     "device_type": "earbud",
     "telecoil": "",
     "auracast": "enabled",
     "status_date": "2026-10-13",
     "last_checked": "2026-10-14",
     "identity_source_ids": "samsung-2026-audio-broadcast",
     "telecoil_source_ids": "",
     "auracast_source_ids": "samsung-2026-audio-broadcast",
     "status_date_source_ids": "samsung-2026-audio-broadcast",
     "telecoil_status_date": "",
     "auracast_status_date": "2026-10-13",
     "notes": "Manufacturer Samsung describes broadcast reception. The older broadcast-sharing instructions name Buds3 Pro as a receiving example. Joining depends on compatible phone/software; older instructions require Galaxy Wearable. Telecoil is not documented.",
     "notes_source_ids": "samsung-2026-audio-broadcast",
     "source_id": "samsung-2026-audio-broadcast",
     "source_locator": "samsung-2026-audio-broadcast: introductory earbud examples; broadcast listening instructions; Buds3 article summary",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Samsung describes broadcast reception. The older broadcast-sharing instructions name Buds3 Pro as a receiving example. Joining depends on compatible phone/software; older instructions require Galaxy Wearable. Telecoil is not documented. samsung-2026-audio-broadcast: An undated support page, read on 13 October 2026. It is written for sharing between a phone and earbuds; it does not list the phone models covered or describe joining a venue broadcast with hearing aids."
    },
    {
     "maker": "Samsung",
     "model": "Galaxy Buds4 Pro",
     "model_scope": "model",
     "device_type": "earbud",
     "telecoil": "",
     "auracast": "enabled",
     "status_date": "2026-10-13",
     "last_checked": "2026-10-14",
     "identity_source_ids": "samsung-2026-audio-broadcast",
     "telecoil_source_ids": "",
     "auracast_source_ids": "samsung-2026-audio-broadcast",
     "status_date_source_ids": "samsung-2026-audio-broadcast",
     "telecoil_status_date": "",
     "auracast_status_date": "2026-10-13",
     "notes": "Manufacturer Samsung describes broadcast reception. The introduction names this model as a receiving example. Joining depends on compatible phone/software; older instructions require Galaxy Wearable. Telecoil is not documented.",
     "notes_source_ids": "samsung-2026-audio-broadcast",
     "source_id": "samsung-2026-audio-broadcast",
     "source_locator": "samsung-2026-audio-broadcast: introductory earbud examples; broadcast listening instructions; Buds3 article summary",
     "funding": "Manufacturer",
     "limitations": "Manufacturer Samsung describes broadcast reception. The introduction names this model as a receiving example. Joining depends on compatible phone/software; older instructions require Galaxy Wearable. Telecoil is not documented. samsung-2026-audio-broadcast: An undated support page, read on 13 October 2026. It is written for sharing between a phone and earbuds; it does not list the phone models covered or describe joining a venue broadcast with hearing aids."
    },
    {
     "maker": "Signia",
     "model": "Pure C&G MaX",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "ready",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "cha-2026-instruments",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "2026-09-11",
     "notes": "CHA p. 3 marks ready. Manufacturer WS Audiology promises the enabling firmware through Signia One by March 2027.",
     "notes_source_ids": "cha-2026-instruments;wsa-2026-signia-max",
     "source_id": "cha-2026-instruments; wsa-2026-signia-max",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | wsa-2026-signia-max: connectivity paragraphs and March 2027 firmware footnote",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Manufacturer [wsa-2026-signia-max]",
     "limitations": "CHA p. 3 marks ready. Manufacturer WS Audiology promises the enabling firmware through Signia One by March 2027. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. wsa-2026-signia-max: A press release. The Auracast function is a promised update, not a demonstrated feature, and the release does not describe how wearers will join broadcasts."
    },
    {
     "maker": "Signia",
     "model": "Pure Charge&Go TIX RITE",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "ready",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "cha-2026-instruments",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "2026-09-11",
     "notes": "CHA p. 3 explicitly marks this model ready; the table does not establish enabled reception.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA p. 3 explicitly marks this model ready; the table does not establish enabled reception. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Signia",
     "model": "TruHearing Horizon IX",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 4 groups this name under Signia/TruHearing; retained as listed without merging it with Pure Charge&Go TIX. Auracast is not established.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA p. 4 groups this name under Signia/TruHearing; retained as listed without merging it with Pure Charge&Go TIX. Auracast is not established. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Signia",
     "model": "TruHearing Pure TIX",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 4 groups this name under Signia/TruHearing; retained as listed without merging it with Pure Charge&Go TIX. Auracast is not established.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA p. 4 groups this name under Signia/TruHearing; retained as listed without merging it with Pure Charge&Go TIX. Auracast is not established. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Signia",
     "model": "TruHearing RIC 7AX",
     "model_scope": "family",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA p. 4 groups this name under Signia/TruHearing; retained as listed without merging it with Pure Charge&Go TIX. Auracast is not established.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA p. 4 groups this name under Signia/TruHearing; retained as listed without merging it with Pure Charge&Go TIX. Auracast is not established. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Starkey",
     "model": "Edge ITE R",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "",
     "auracast": "enabled",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "",
     "auracast_status_date": "2026-08-31",
     "notes": "Unresolved telecoil difference: CHA p. 3 includes this style in the built-in list; Pro Audito limits the built-in coil to RIC RT and otherwise mentions accessories. Model label omits a promotional suffix. Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check.",
     "notes_source_ids": "cha-2026-instruments;pro-audito-2026-device-list",
     "source_id": "cha-2026-instruments; pro-audito-2026-device-list",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Nonprofit advocacy [pro-audito-2026-device-list]",
     "limitations": "Unresolved telecoil difference: CHA p. 3 includes this style in the built-in list; Pro Audito limits the built-in coil to RIC RT and otherwise mentions accessories. Model label omits a promotional suffix. Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Starkey",
     "model": "Edge RIC RT",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "enabled",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "2026-08-31",
     "notes": "Telecoil in this style is supported by both lists; model label omits a promotional suffix. Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check.",
     "notes_source_ids": "cha-2026-instruments;pro-audito-2026-device-list",
     "source_id": "cha-2026-instruments; pro-audito-2026-device-list",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Nonprofit advocacy [pro-audito-2026-device-list]",
     "limitations": "Telecoil in this style is supported by both lists; model label omits a promotional suffix. Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Starkey",
     "model": "Evolve RT BTE",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. Source spelling retained.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. Source spelling retained. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Starkey",
     "model": "Evolve RT RIC",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. Source spelling retained.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. Source spelling retained. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Starkey",
     "model": "Genesis RIC RT",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. Source spelling retained apart from omitted promotional suffix.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. Source spelling retained apart from omitted promotional suffix. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Starkey",
     "model": "Omega ITE",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "",
     "auracast": "enabled",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "",
     "auracast_status_date": "2026-08-31",
     "notes": "Unresolved telecoil difference: CHA p. 3 includes this style in the built-in list; Pro Audito limits the built-in coil to RIC RT and otherwise mentions accessories. Model label omits a promotional suffix. Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check.",
     "notes_source_ids": "cha-2026-instruments;pro-audito-2026-device-list",
     "source_id": "cha-2026-instruments; pro-audito-2026-device-list",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Nonprofit advocacy [pro-audito-2026-device-list]",
     "limitations": "Unresolved telecoil difference: CHA p. 3 includes this style in the built-in list; Pro Audito limits the built-in coil to RIC RT and otherwise mentions accessories. Model label omits a promotional suffix. Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Starkey",
     "model": "Omega RIC RT",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "enabled",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "pro-audito-2026-device-list",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "2026-08-31",
     "notes": "Telecoil in this style is supported by both lists; model label omits a promotional suffix. Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check.",
     "notes_source_ids": "cha-2026-instruments;pro-audito-2026-device-list",
     "source_id": "cha-2026-instruments; pro-audito-2026-device-list",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date | pro-audito-2026-device-list: p. 1, named family row and status line",
     "funding": "Nonprofit advocacy [cha-2026-instruments]; Nonprofit advocacy [pro-audito-2026-device-list]",
     "limitations": "Telecoil in this style is supported by both lists; model label omits a promotional suffix. Pro Audito gives the enabled assertion at family level; CHA names this style in its dual-connectivity list. This combines the two lists without a style-specific firmware check. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled. pro-audito-2026-device-list: A status list, not a performance test. It states that the details are given without warranty, it does not define \"ready\", and status changes with firmware updates."
    },
    {
     "maker": "Starkey",
     "model": "S Series RIC",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. Source spelling retained.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. Source spelling retained. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "TruHearing",
     "model": "TH 7 RIC LI T",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Unitron",
     "model": "Insera B-10 NW O",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Unitron",
     "model": "Insera B-312 NW O",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Unitron",
     "model": "Max UP",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Unitron",
     "model": "Moxi Jump RT",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Unitron",
     "model": "Moxi V-RT",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Unitron",
     "model": "Stride B-UP",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Unitron",
     "model": "Stride V-M",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Unitron",
     "model": "Stride V-SP",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Unitron",
     "model": "Stride V-UP",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "",
     "notes": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA telecoil-only list (pp. 3-4); built-in Auracast is not established. A blank Auracast value does not mean no. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Widex",
     "model": "Allure RIC R D (2025)",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "ready",
     "status_date": "2026-09-11",
     "last_checked": "2026-10-14",
     "identity_source_ids": "cha-2026-instruments",
     "telecoil_source_ids": "cha-2026-instruments",
     "auracast_source_ids": "cha-2026-instruments",
     "status_date_source_ids": "cha-2026-instruments",
     "telecoil_status_date": "2026-09-11",
     "auracast_status_date": "2026-09-11",
     "notes": "CHA p. 3 distinguishes this 2025 model from the 2026 model and marks both ready.",
     "notes_source_ids": "cha-2026-instruments",
     "source_id": "cha-2026-instruments",
     "source_locator": "cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Nonprofit advocacy",
     "limitations": "CHA p. 3 distinguishes this 2025 model from the 2026 model and marks both ready. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    },
    {
     "maker": "Widex",
     "model": "Allure RIC R D with Clarity Boost (2026)",
     "model_scope": "model",
     "device_type": "hearing aid",
     "telecoil": "yes",
     "auracast": "ready",
     "status_date": "2026-10-13",
     "last_checked": "2026-10-14",
     "identity_source_ids": "widex-2026-allure-auracast;cha-2026-instruments",
     "telecoil_source_ids": "widex-2026-allure-auracast",
     "auracast_source_ids": "widex-2026-allure-auracast",
     "status_date_source_ids": "widex-2026-allure-auracast",
     "telecoil_status_date": "2026-10-13",
     "auracast_status_date": "2026-10-13",
     "notes": "Manufacturer Widex states built-in telecoil and a future software/app update in 2026 for Auracast, varying by market/device. CHA p. 3 distinguishes the 2026 model; label uses the Clarity Boost descriptor and omits a promotional suffix.",
     "notes_source_ids": "widex-2026-allure-auracast;cha-2026-instruments",
     "source_id": "widex-2026-allure-auracast; cha-2026-instruments",
     "source_locator": "widex-2026-allure-auracast: connectivity paragraphs and future software/app update footnote | cha-2026-instruments: pp. 3–4, named model entries; p. 2, list definitions; p. 5, revision date",
     "funding": "Manufacturer [widex-2026-allure-auracast]; Nonprofit advocacy [cha-2026-instruments]",
     "limitations": "Manufacturer Widex states built-in telecoil and a future software/app update in 2026 for Auracast, varying by market/device. CHA p. 3 distinguishes the 2026 model; label uses the Clarity Boost descriptor and omits a promotional suffix. widex-2026-allure-auracast: An undated product page; when read on 13 October 2026 it still described the Auracast update as future. It gives no detail of how wearers will join broadcasts. cha-2026-instruments: A curated list that changes often; inclusion requires a built-in telecoil. It does not count how many models are Ready rather than Enabled."
    }
   ]
  },
  {
   "name": "latency",
   "title": "Latency",
   "summary": "Reported latency values and ranges, with signal paths, timing quantities, methods, configurations and source qualifications.",
   "url": "https://assistivelisteningknowledgebase.org/data/latency/",
   "compiled": "2026-10-13",
   "updated": "2026-10-14",
   "version": "2.1",
   "licence": "https://creativecommons.org/publicdomain/zero/1.0/",
   "technologies": [
    "Auracast",
    "Hearing loops",
    "Infrared",
    "RF/FM",
    "Wi-Fi streaming",
    "Shared"
   ],
   "affects": [
    "Installers",
    "Researchers"
   ],
   "changes": [
    "2026-10-13: Migrated 336 rows with codebook and source provenance into the data section.",
    "2026-10-14: Added permanent row ids for question references; existing cell values are unchanged.",
    "2026-10-14: Corrected the selected Aarau row’s audience and timing scope and the Auri RX1 row’s context and source locator after an archive audit."
   ],
   "columns": [
    {
     "name": "system_path",
     "meaning": "System, endpoints, or component to which the value applies. Unspecified models remain unspecified."
    },
    {
     "name": "technology",
     "meaning": "Library technology label. `Shared` includes acoustic, wired, generic Bluetooth and mobile-internet paths that do not fit a venue technology label."
    },
    {
     "name": "scope",
     "meaning": "`venue system` or `shared-path evidence`. The latter includes personal transmitters, personal amplification apps, remote microphones, general network tests and a talk-back path. It does not establish performance of a venue installation."
    },
    {
     "name": "metric",
     "meaning": "The timing quantity; see the list below."
    },
    {
     "name": "latency_ms",
     "meaning": "Value in milliseconds, preserving ranges and qualifiers. A plain number is the reported value; `~` means approximate, `<` means strictly less, `<=` means up to, `>` means greater, and a trailing `+` means longer values are possible. `as low as 25` is a best-case claim, not an upper limit. `up to 20 or more` preserves an expressly open upper end. A negative latency change means a reduction. This column deliberately mixes numbers and qualified text; parse the qualifier before numerical analysis."
    },
    {
     "name": "evidence",
     "meaning": "`measured` if the source reports an observation or test; `stated` for specifications, estimates, calculations or timing settings. `measured` does not imply an independent test or a published method."
    },
    {
     "name": "method",
     "meaning": "Measurement procedure where available. Missing methods are stated explicitly; methods from a different experiment in the same source are not substituted."
    },
    {
     "name": "date",
     "meaning": "Measurement date or interval when given, otherwise source date. Uses `YYYY-MM-DD`, `YYYY-MM`, `YYYY`, `YYYY-MM-DD/YYYY-MM-DD`, or `undated`. Reduced precision avoids invented first-of-month days."
    },
    {
     "name": "date_basis",
     "meaning": "Explains whether the date identifies measurements, an event, or the source. A source publication date is not treated as a test date."
    },
    {
     "name": "source_id",
     "meaning": "Library source identifiers supporting the row, separated by semicolons. Feature-specific and supporting-source columns retain their more precise roles."
    },
    {
     "name": "source_locator",
     "meaning": "Original page, section, table or model entry supporting the row; source names identify locations when several originals are used."
    },
    {
     "name": "configuration",
     "meaning": "Sample rate, mode, firmware or measurement route when available. Workbook paths also retain firmware and assistant details. An empty field means no additional configuration was transcribed."
    },
    {
     "name": "notes",
     "meaning": "Limits, attribution, timing direction, conflicts, overlapping summaries and sample size where reported."
    },
    {
     "name": "funding_detail",
     "meaning": "Funding and producer context retained from the earlier compilation; the funding column carries the current source-record labels."
    },
    {
     "name": "funding",
     "meaning": "Source-record funding labels. With multiple primary sources, each label is followed by its source id in brackets. Funding detail remains in funding_detail where supplied by the earlier compilation."
    },
    {
     "name": "limitations",
     "meaning": "Row-specific interpretation limits and source-record reading limits. Missing information is not reported, never an inferred zero."
    },
    {
     "name": "row_id",
     "meaning": "Permanent row identifier for links and question references. Keep it when correcting or moving a row; give new rows new ids and never reuse retired ids."
    }
   ],
   "row_count": 336,
   "sources": [
    "andreatta-2025",
    "auri-2025-tx2n-datasheet",
    "bettear-2026-caster-manual",
    "bluetooth-sig-2026-bap",
    "bluetooth-sig-2026-transmitter-howto",
    "bruce-2026",
    "cha-2025-als-quick-guide",
    "cha-2026-wifi",
    "einhorn-2017",
    "graf-2026",
    "hunn-2024-le-audio-book",
    "kaufmann-2023",
    "lamacchia-2026-audioxpress-testing",
    "listen-2017-wifi-latency",
    "listen-2024-lwr1050-receiver",
    "listen-2026-listenwifi-system-manual",
    "mcweeny-2025",
    "opus-2025-auragate-datasheet",
    "pro-audito-2025-compat",
    "pro-audito-2025-operator-guidance",
    "pro-audito-2025-pilatus-arena",
    "pro-audito-2025-theatre-aarau",
    "pro-audito-2026-outdoor",
    "pro-audito-2026-venucast-test",
    "sennheiser-2023-mobileconnect-spec",
    "sennheiser-mobileconnect-app-page",
    "sig-2025-earbuds-guide",
    "sig-transmitter-guide-v3",
    "sterkens-whyman-2025",
    "sui-2016",
    "theatreplan-2025-assistive-listening",
    "williams-av-2026-infinium-manual"
   ],
   "codebook": "## Reading the results\n\nRows retain measured or stated values, ranges and study summaries for their named paths or timing quantities. Compare the metric, scope, evidence and endpoints before comparing values. For broadcast reception, Presentation Delay is one component of total system delay, set by the transmitter and applied at the receiver. General network round-trip times are a different measure. Repeated readings, summaries and configurations can overlap, so rows must not be pooled into a technology average. Dates retain their stated basis and precision. [@bluetooth-sig-2026-bap; @sui-2016; @pro-audito-2025-compat]\n\n## Compilation and interpretation\n\n`latency.csv` was compiled on **2026-10-13** from the library and its private archived originals. It contains **336 rows from 32 existing source records**. Its dates describe historical evidence; compilation does not establish current product performance.\n\nThe file is UTF-8, comma-separated, with one header row and standard CSV quoting. Each row represents one reported value or range for a specified path or timing quantity. Repeated values can belong to different firmware, sample rates, input routes, receivers, or sources. The Pro Audito workbook's numeric cells are retained individually, with additional rows for later readings in its comments [@pro-audito-2025-compat].\n\n\nThe `metric` values are:\n\n- `path latency`: a stated or measured signal-path delay; the endpoints may be incomplete in the source.\n- `component latency`: a delay in a specified part of a longer path.\n- `relative arrival offset`: timing difference between the stream and room sound, with direction in `notes` where known.\n- `acoustic travel time`: sound propagation through air.\n- `network round-trip time`: the network's request-and-response timing, without audio playback.\n- `video latency`: input-to-picture delay, relevant to sound/picture alignment.\n- `latency change`: an increase or decrease relative to another reading or firmware.\n- `timing parameter`: a supported setting, transport limit or adjustable added delay.\n- `study summary`: a range or bound that overlaps individual observations, or a synopsis without individual results.\n\nFilter by `metric`, `scope` and `evidence` before comparing systems. Do not total rows or calculate a technology average: summaries overlap underlying results, paths have different endpoints, and many statements give no test method. Presentation Delay is a receiver timing parameter, and the general Wi-Fi study reports percentiles of one-minute averages of second-ping round-trip times; neither is a measured microphone-to-ear delay [@bluetooth-sig-2026-bap; @sui-2016].\n\nThe outdoor report's relative-arrival rows are labelled `stated`: its differences are derived from system latency and the 25–100 ms front/back sound-travel reference. Its 18–57 ms and 29–46 ms Auracast entries are the printed front/back differences. They are retained as reported and are not asserted to be the minimum and maximum across all listener positions. For Auracast the stream is later at the front endpoint and earlier at the back, so the signals can coincide between them. The Pilatus Arena entry is a measured stream-leading offset at a rear seat [@pro-audito-2026-outdoor; @pro-audito-2025-pilatus-arena].\n\nThe Pro Audito workbook has inconsistencies between conclusions, matrix cells and comments. The CSV preserves the cell-level readings and marks unresolved attribution. Matrix values for the Bettear receiver can represent initial or elevated delay. Additional comment readings are separate observations, not extra devices or independent experiments. The setup sheet gives 25 August–5 September 2025, but some comments were edited later; edit timestamps have not been converted into test dates. Model spelling follows the workbook apart from whitespace normalization and shortening the Starkey row label to `Starkey Edge hearing aid`, identified by its original source cells [@pro-audito-2025-compat].\n\nListener-tolerance thresholds, legal limits, stimulus delays in perception experiments, frame durations, advertising intervals, joining times and qualitative statements without a millisecond value are outside this signal-path dataset. The research report records these exclusions. There is no isolated measured phone-to-hearing-aid Bluetooth value in the retained evidence: the 350 ms pilot covers the complete Wi-Fi-device/phone/hearing-aid path and attributes most of its delay to the last hop without quantifying that hop [@mcweeny-2025].\n\nThe citation audit added supporting passages or corrections to nine existing source records. No question titles or summaries changed, so German summaries and question source counts remain unchanged. Private originals remain in the archive specified by `AGENTS.md`; they are not included in this directory.\n",
   "rows": [
    {
     "system_path": "HA1 acoustic input to output",
     "technology": "Shared",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "~6-7",
     "evidence": "measured",
     "method": "Semi-anechoic chamber; 5-cycle tone bursts at 750/1500/3000 Hz and 70 dB SPL; reference microphone versus 2 cc coupler output; two compression settings.",
     "date": "2025-09-25",
     "date_basis": "source date",
     "source_id": "andreatta-2025",
     "source_locator": "Section 3.1",
     "configuration": "",
     "notes": "Two personal remote-microphone/hearing-aid pairs, no listeners; shared processing-path evidence only, not a venue system or Auracast. Source labels retained to avoid inferring model mapping.",
     "funding_detail": "Independent (IRCCS Burlo Garofolo, a public research hospital, Ricerca Corrente project); two authors employed by Acustica Caregnato",
     "funding": "Independent",
     "limitations": "Two personal remote-microphone/hearing-aid pairs, no listeners; shared processing-path evidence only, not a venue system or Auracast. Source labels retained to avoid inferring model mapping. andreatta-2025: Two proprietary systems, not Auracast; idealised semi-anechoic conditions; no listener testing.",
     "row_id": "latency-0001"
    },
    {
     "system_path": "HA2 acoustic input to output",
     "technology": "Shared",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "~5-7",
     "evidence": "measured",
     "method": "Semi-anechoic chamber; 5-cycle tone bursts at 750/1500/3000 Hz and 70 dB SPL; reference microphone versus 2 cc coupler output; two compression settings.",
     "date": "2025-09-25",
     "date_basis": "source date",
     "source_id": "andreatta-2025",
     "source_locator": "Section 3.1",
     "configuration": "",
     "notes": "Two personal remote-microphone/hearing-aid pairs, no listeners; shared processing-path evidence only, not a venue system or Auracast. Source labels retained to avoid inferring model mapping.",
     "funding_detail": "Independent (IRCCS Burlo Garofolo, a public research hospital, Ricerca Corrente project); two authors employed by Acustica Caregnato",
     "funding": "Independent",
     "limitations": "Two personal remote-microphone/hearing-aid pairs, no listeners; shared processing-path evidence only, not a venue system or Auracast. Source labels retained to avoid inferring model mapping. andreatta-2025: Two proprietary systems, not Auracast; idealised semi-anechoic conditions; no listener testing.",
     "row_id": "latency-0002"
    },
    {
     "system_path": "RM1 plus HA1",
     "technology": "Shared",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "~23-24",
     "evidence": "measured",
     "method": "Semi-anechoic chamber; 5-cycle tone bursts at 750/1500/3000 Hz and 70 dB SPL; reference microphone versus 2 cc coupler output; two compression settings.",
     "date": "2025-09-25",
     "date_basis": "source date",
     "source_id": "andreatta-2025",
     "source_locator": "Section 3.1",
     "configuration": "",
     "notes": "Two personal remote-microphone/hearing-aid pairs, no listeners; shared processing-path evidence only, not a venue system or Auracast. Source labels retained to avoid inferring model mapping.",
     "funding_detail": "Independent (IRCCS Burlo Garofolo, a public research hospital, Ricerca Corrente project); two authors employed by Acustica Caregnato",
     "funding": "Independent",
     "limitations": "Two personal remote-microphone/hearing-aid pairs, no listeners; shared processing-path evidence only, not a venue system or Auracast. Source labels retained to avoid inferring model mapping. andreatta-2025: Two proprietary systems, not Auracast; idealised semi-anechoic conditions; no listener testing.",
     "row_id": "latency-0003"
    },
    {
     "system_path": "RM2 plus HA2",
     "technology": "Shared",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "~33-35",
     "evidence": "measured",
     "method": "Semi-anechoic chamber; 5-cycle tone bursts at 750/1500/3000 Hz and 70 dB SPL; reference microphone versus 2 cc coupler output; two compression settings.",
     "date": "2025-09-25",
     "date_basis": "source date",
     "source_id": "andreatta-2025",
     "source_locator": "Section 3.1",
     "configuration": "",
     "notes": "Two personal remote-microphone/hearing-aid pairs, no listeners; shared processing-path evidence only, not a venue system or Auracast. Source labels retained to avoid inferring model mapping.",
     "funding_detail": "Independent (IRCCS Burlo Garofolo, a public research hospital, Ricerca Corrente project); two authors employed by Acustica Caregnato",
     "funding": "Independent",
     "limitations": "Two personal remote-microphone/hearing-aid pairs, no listeners; shared processing-path evidence only, not a venue system or Auracast. Source labels retained to avoid inferring model mapping. andreatta-2025: Two proprietary systems, not Auracast; idealised semi-anechoic conditions; no listener testing.",
     "row_id": "latency-0004"
    },
    {
     "system_path": "Auri TX2N / TX2N-D line input to line output",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "component latency",
     "latency_ms": "13",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2025-07",
     "date_basis": "source date",
     "source_id": "auri-2025-tx2n-datasheet",
     "source_locator": "Audio Performance / Network audio input",
     "configuration": "",
     "notes": "Manufacturer specification. System range depends on sample rate and mono/stereo; network value is nominal; other receivers vary.",
     "funding_detail": "Manufacturer (Listen Technologies and Ampetronic)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer specification. System range depends on sample rate and mono/stereo; network value is nominal; other receivers vary. auri-2025-tx2n-datasheet: Manufacturer specifications, not independent measurements. Latency through hearing aids, phones or other receivers is not given.",
     "row_id": "latency-0005"
    },
    {
     "system_path": "Auri TX2N / TX2N-D to Auri RX1",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "29-45",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2025-07",
     "date_basis": "source date",
     "source_id": "auri-2025-tx2n-datasheet",
     "source_locator": "p. 2, Audio Processing: Latency (complete system, end to end)",
     "configuration": "",
     "notes": "Manufacturer specification. The 29-45 ms TX2N-to-RX1 range depends on sample rate and mono/stereo; other receivers vary.",
     "funding_detail": "Manufacturer (Listen Technologies and Ampetronic)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer specification. The 29-45 ms TX2N-to-RX1 range depends on sample rate and mono/stereo; other receivers vary. auri-2025-tx2n-datasheet: Manufacturer specifications, not independent measurements. Latency through hearing aids, phones or other receivers is not given.",
     "row_id": "latency-0006"
    },
    {
     "system_path": "Auri TX2N to another TX2N over multicast RTP",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "component latency",
     "latency_ms": "5",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2025-07",
     "date_basis": "source date",
     "source_id": "auri-2025-tx2n-datasheet",
     "source_locator": "Audio Performance / Network audio input",
     "configuration": "",
     "notes": "Manufacturer specification. System range depends on sample rate and mono/stereo; network value is nominal; other receivers vary.",
     "funding_detail": "Manufacturer (Listen Technologies and Ampetronic)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer specification. System range depends on sample rate and mono/stereo; network value is nominal; other receivers vary. auri-2025-tx2n-datasheet: Manufacturer specifications, not independent measurements. Latency through hearing aids, phones or other receivers is not given.",
     "row_id": "latency-0007"
    },
    {
     "system_path": "Bettear CASTER streaming path; receiver unspecified",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "<40",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2026",
     "date_basis": "source date",
     "source_id": "bettear-2026-caster-manual",
     "source_locator": "Highlights",
     "configuration": "Firmware 1.0.8",
     "notes": "Manufacturer statement; endpoints and receiver unspecified.",
     "funding_detail": "Manufacturer (Bettear)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer statement; endpoints and receiver unspecified. bettear-2026-caster-manual: Manufacturer documentation for one firmware version. It gives no range, coverage or test data, and does not say which receiver the latency figure applies to.",
     "row_id": "latency-0008"
    },
    {
     "system_path": "Broadcast receiver Presentation Delay",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "timing parameter",
     "latency_ms": "40",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2026-06-23",
     "date_basis": "source date",
     "source_id": "bluetooth-sig-2026-bap",
     "source_locator": "Table 6.4 and note 4",
     "configuration": "",
     "notes": "Specification value; transport entries are maximum transport latency. Presentation Delay is only part of total system delay, not measured end-to-end latency.",
     "funding_detail": "Standards body (Bluetooth SIG, an industry association funded by its member companies, which owns the Auracast trademark)",
     "funding": "Standards body",
     "limitations": "Specification value; transport entries are maximum transport latency. Presentation Delay is only part of total system delay, not measured end-to-end latency. bluetooth-sig-2026-bap: Defines what devices must support, not how a venue system is set up or measured.",
     "row_id": "latency-0009"
    },
    {
     "system_path": "Broadcast transport: 16/24 kHz low-latency settings",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "timing parameter",
     "latency_ms": "10",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2026-06-23",
     "date_basis": "source date",
     "source_id": "bluetooth-sig-2026-bap",
     "source_locator": "Table 6.4: 16_2_1 / 24_2_1",
     "configuration": "",
     "notes": "Specification value; transport entries are maximum transport latency. Presentation Delay is only part of total system delay, not measured end-to-end latency. These settings are mandatory for receivers; transmitter support for 24 kHz is conditional, unlike 16 kHz.",
     "funding_detail": "Standards body (Bluetooth SIG, an industry association funded by its member companies, which owns the Auracast trademark)",
     "funding": "Standards body",
     "limitations": "Specification value; transport entries are maximum transport latency. Presentation Delay is only part of total system delay, not measured end-to-end latency. These settings are mandatory for receivers; transmitter support for 24 kHz is conditional, unlike 16 kHz. bluetooth-sig-2026-bap: Defines what devices must support, not how a venue system is set up or measured.",
     "row_id": "latency-0010"
    },
    {
     "system_path": "Broadcast transport: 16/24 kHz high-reliability settings",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "timing parameter",
     "latency_ms": "60",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2026-06-23",
     "date_basis": "source date",
     "source_id": "bluetooth-sig-2026-bap",
     "source_locator": "Table 6.4: 16_2_2 / 24_2_2",
     "configuration": "",
     "notes": "Specification value; transport entries are maximum transport latency. Presentation Delay is only part of total system delay, not measured end-to-end latency. These settings are mandatory for receivers; transmitter support for 24 kHz is conditional, unlike 16 kHz.",
     "funding_detail": "Standards body (Bluetooth SIG, an industry association funded by its member companies, which owns the Auracast trademark)",
     "funding": "Standards body",
     "limitations": "Specification value; transport entries are maximum transport latency. Presentation Delay is only part of total system delay, not measured end-to-end latency. These settings are mandatory for receivers; transmitter support for 24 kHz is conditional, unlike 16 kHz. bluetooth-sig-2026-bap: Defines what devices must support, not how a venue system is set up or measured.",
     "row_id": "latency-0011"
    },
    {
     "system_path": "All Auracast receivers: Presentation Delay support",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "timing parameter",
     "latency_ms": "40",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2026-09-16",
     "date_basis": "source date",
     "source_id": "bluetooth-sig-2026-transmitter-howto",
     "source_locator": "Presentation delay",
     "configuration": "",
     "notes": "Design guidance about supported timing values, not end-to-end latency.",
     "funding_detail": "Standards body (Bluetooth SIG, an industry association funded by its member companies, which owns the Auracast trademark)",
     "funding": "Standards body",
     "limitations": "Design guidance about supported timing values, not end-to-end latency. bluetooth-sig-2026-transmitter-howto: Design guidance for manufacturers. The airtime figures are the SIG's calculations for one stream on the 2M PHY, not measurements. The cover gives 16 September 2026 and the version history 14 September 2026.",
     "row_id": "latency-0012"
    },
    {
     "system_path": "HAP/TMAP receivers: Presentation Delay support",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "timing parameter",
     "latency_ms": "20-40",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2026-09-16",
     "date_basis": "source date",
     "source_id": "bluetooth-sig-2026-transmitter-howto",
     "source_locator": "Presentation delay",
     "configuration": "",
     "notes": "Design guidance about supported timing values, not end-to-end latency.",
     "funding_detail": "Standards body (Bluetooth SIG, an industry association funded by its member companies, which owns the Auracast trademark)",
     "funding": "Standards body",
     "limitations": "Design guidance about supported timing values, not end-to-end latency. bluetooth-sig-2026-transmitter-howto: Design guidance for manufacturers. The airtime figures are the SIG's calculations for one stream on the 2M PHY, not measurements. The cover gives 16 September 2026 and the version history 14 September 2026.",
     "row_id": "latency-0013"
    },
    {
     "system_path": "Auracast transmitters to hearing aids and earbuds; models unspecified",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "study summary",
     "latency_ms": ">40",
     "evidence": "measured",
     "method": "Streaming latency experiment; timing method not given in synopsis.",
     "date": "2026-08",
     "date_basis": "source date",
     "source_id": "bruce-2026",
     "source_locator": "Abstract: first experiment",
     "configuration": "",
     "notes": "All measured combinations exceed the cited 25-40 ms target. Device count and funding grant not reported; KEMAR applies to the separate level experiment.",
     "funding_detail": "Independent (McMaster University with SoundsGood Labs, which the synopsis does not describe; no funding statement in the synopsis)",
     "funding": "Independent",
     "limitations": "All measured combinations exceed the cited 25-40 ms target. Device count and funding grant not reported; KEMAR applies to the separate level experiment. bruce-2026: Conference synopsis; device models, number of devices and full data not listed. Output level was measured with earbuds only, not hearing aids.",
     "row_id": "latency-0014"
    },
    {
     "system_path": "Auracast transmitters to hearing aids and earbuds; models unspecified",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "study summary",
     "latency_ms": ">80",
     "evidence": "measured",
     "method": "Streaming latency experiment; timing method not given in synopsis.",
     "date": "2026-08",
     "date_basis": "source date",
     "source_id": "bruce-2026",
     "source_locator": "Abstract: first experiment",
     "configuration": "",
     "notes": "Some combinations exceed 80 ms; these are a subset of the same study. Device count and funding grant not reported; KEMAR applies to the separate level experiment.",
     "funding_detail": "Independent (McMaster University with SoundsGood Labs, which the synopsis does not describe; no funding statement in the synopsis)",
     "funding": "Independent",
     "limitations": "Some combinations exceed 80 ms; these are a subset of the same study. Device count and funding grant not reported; KEMAR applies to the separate level experiment. bruce-2026: Conference synopsis; device models, number of devices and full data not listed. Output level was measured with earbuds only, not hearing aids.",
     "row_id": "latency-0015"
    },
    {
     "system_path": "Auracast: typical system path",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "~36-100+",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2025-10-29",
     "date_basis": "source date",
     "source_id": "cha-2025-als-quick-guide",
     "source_locator": "Comparison grid: Latency row",
     "configuration": "",
     "notes": "Advocacy estimates; no test protocol or model list. Plus sign means longer values are possible.",
     "funding_detail": "Nonprofit advocacy (Center for Hearing Access, an initiative of The John G. Shedd Institute for the Arts; it states that it accepts no donations from hearing-related vendors)",
     "funding": "Nonprofit advocacy",
     "limitations": "Advocacy estimates; no test protocol or model list. Plus sign means longer values are possible. cha-2025-als-quick-guide: A summary chart: the latency ranges are not linked to specific measurements. The guide states that consumers prefer hearing loops, so it reflects the publisher's advocacy position.",
     "row_id": "latency-0016"
    },
    {
     "system_path": "Hearing loops: typical system path",
     "technology": "Hearing loops",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "~1-20",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2025-10-29",
     "date_basis": "source date",
     "source_id": "cha-2025-als-quick-guide",
     "source_locator": "Comparison grid: Latency row",
     "configuration": "",
     "notes": "Advocacy estimates; no test protocol or model list. Plus sign means longer values are possible.",
     "funding_detail": "Nonprofit advocacy (Center for Hearing Access, an initiative of The John G. Shedd Institute for the Arts; it states that it accepts no donations from hearing-related vendors)",
     "funding": "Nonprofit advocacy",
     "limitations": "Advocacy estimates; no test protocol or model list. Plus sign means longer values are possible. cha-2025-als-quick-guide: A summary chart: the latency ranges are not linked to specific measurements. The guide states that consumers prefer hearing loops, so it reflects the publisher's advocacy position.",
     "row_id": "latency-0017"
    },
    {
     "system_path": "Infrared: typical system path",
     "technology": "Infrared",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "~1-20",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2025-10-29",
     "date_basis": "source date",
     "source_id": "cha-2025-als-quick-guide",
     "source_locator": "Comparison grid: Latency row",
     "configuration": "",
     "notes": "Advocacy estimates; no test protocol or model list. Plus sign means longer values are possible.",
     "funding_detail": "Nonprofit advocacy (Center for Hearing Access, an initiative of The John G. Shedd Institute for the Arts; it states that it accepts no donations from hearing-related vendors)",
     "funding": "Nonprofit advocacy",
     "limitations": "Advocacy estimates; no test protocol or model list. Plus sign means longer values are possible. cha-2025-als-quick-guide: A summary chart: the latency ranges are not linked to specific measurements. The guide states that consumers prefer hearing loops, so it reflects the publisher's advocacy position.",
     "row_id": "latency-0018"
    },
    {
     "system_path": "RF/FM: typical system path",
     "technology": "RF/FM",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "~1-30",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2025-10-29",
     "date_basis": "source date",
     "source_id": "cha-2025-als-quick-guide",
     "source_locator": "Comparison grid: Latency row",
     "configuration": "",
     "notes": "Advocacy estimates; no test protocol or model list. Plus sign means longer values are possible.",
     "funding_detail": "Nonprofit advocacy (Center for Hearing Access, an initiative of The John G. Shedd Institute for the Arts; it states that it accepts no donations from hearing-related vendors)",
     "funding": "Nonprofit advocacy",
     "limitations": "Advocacy estimates; no test protocol or model list. Plus sign means longer values are possible. cha-2025-als-quick-guide: A summary chart: the latency ranges are not linked to specific measurements. The guide states that consumers prefer hearing loops, so it reflects the publisher's advocacy position.",
     "row_id": "latency-0019"
    },
    {
     "system_path": "Wi-Fi streaming: typical system path",
     "technology": "Wi-Fi streaming",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "~200-300+",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2025-10-29",
     "date_basis": "source date",
     "source_id": "cha-2025-als-quick-guide",
     "source_locator": "Comparison grid: Latency row",
     "configuration": "",
     "notes": "Advocacy estimates; no test protocol or model list. Plus sign means longer values are possible.",
     "funding_detail": "Nonprofit advocacy (Center for Hearing Access, an initiative of The John G. Shedd Institute for the Arts; it states that it accepts no donations from hearing-related vendors)",
     "funding": "Nonprofit advocacy",
     "limitations": "Advocacy estimates; no test protocol or model list. Plus sign means longer values are possible. cha-2025-als-quick-guide: A summary chart: the latency ranges are not linked to specific measurements. The guide states that consumers prefer hearing loops, so it reflects the publisher's advocacy position.",
     "row_id": "latency-0020"
    },
    {
     "system_path": "Audio over Wi-Fi: typical system path",
     "technology": "Wi-Fi streaming",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "100-500+",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "undated",
     "date_basis": "undated source",
     "source_id": "cha-2026-wifi",
     "source_locator": "Latency section",
     "configuration": "",
     "notes": "Advocacy estimate; no test protocol, phones or networks identified; differs from the same organisation's quick guide.",
     "funding_detail": "Nonprofit advocacy (Center for Hearing Access, an initiative of The John G. Shedd Institute for the Arts; it asks for donations and states that it accepts none from hearing-related vendors)",
     "funding": "Nonprofit advocacy",
     "limitations": "Advocacy estimate; no test protocol, phones or networks identified; differs from the same organisation's quick guide. cha-2026-wifi: An advocacy page with no measurements: the latency range is not linked to any test, phone or network, and the Center's October 2025 quick guide gives 200-300+ ms for the same technology. The Center's site labels hearing loops \"Consumer Preferred\", so the page reflects its advocacy position. The page carries no date (copyright 2024-2026).",
     "row_id": "latency-0021"
    },
    {
     "system_path": "Bluetooth audio link: generic added latency",
     "technology": "Shared",
     "scope": "shared-path evidence",
     "metric": "component latency",
     "latency_ms": "60-80+",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2017-09-22",
     "date_basis": "source date",
     "source_id": "einhorn-2017",
     "source_locator": "Latency and Hearing Aids",
     "configuration": "",
     "notes": "Manufacturer-associated article; generic statement, not isolated measurement of a phone-to-hearing-aid link.",
     "funding_detail": "Manufacturer (the measurements are Jacoti's, a maker of hearing apps, one of which was among those tested; the author states being a consultant for Jacoti and thanks its software team for the data)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer-associated article; generic statement, not isolated measurement of a phone-to-hearing-aid link. einhorn-2017: A maker's own measurements, reported by its consultant, with no stated method, repetitions or iOS version; the tests use phone or earbud microphones through a phone app, with different apps and input microphones across conditions, not from a venue's Wi-Fi stream. Tested 2016-2017 AirPods; Bluetooth earbuds, phones and hearing-aid streaming have changed since. Published online on 22 September 2017 for the October 2017 issue.",
     "row_id": "latency-0022"
    },
    {
     "system_path": "AirPods onboard microphone through unnamed iPhone app to AirPods",
     "technology": "Shared",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "192",
     "evidence": "measured",
     "method": "Jacoti bench measurements reported by its consultant; protocol not given.",
     "date": "2017-09-22",
     "date_basis": "source date",
     "source_id": "einhorn-2017",
     "source_locator": "Testing an iPhone Hearing App / Conclusion",
     "configuration": "",
     "notes": "Manufacturer work; personal amplification app, not a venue Wi-Fi test. App versions, repetitions and iOS version unspecified; 2016-2017 devices.",
     "funding_detail": "Manufacturer (the measurements are Jacoti's, a maker of hearing apps, one of which was among those tested; the author states being a consultant for Jacoti and thanks its software team for the data)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer work; personal amplification app, not a venue Wi-Fi test. App versions, repetitions and iOS version unspecified; 2016-2017 devices. einhorn-2017: A maker's own measurements, reported by its consultant, with no stated method, repetitions or iOS version; the tests use phone or earbud microphones through a phone app, with different apps and input microphones across conditions, not from a venue's Wi-Fi stream. Tested 2016-2017 AirPods; Bluetooth earbuds, phones and hearing-aid streaming have changed since. Published online on 22 September 2017 for the October 2017 issue.",
     "row_id": "latency-0023"
    },
    {
     "system_path": "Jacoti ListenApp to AirPods",
     "technology": "Shared",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "266",
     "evidence": "measured",
     "method": "Jacoti bench measurements reported by its consultant; protocol not given.",
     "date": "2017-09-22",
     "date_basis": "source date",
     "source_id": "einhorn-2017",
     "source_locator": "Testing an iPhone Hearing App / Conclusion",
     "configuration": "",
     "notes": "Manufacturer work; personal amplification app, not a venue Wi-Fi test. App versions, repetitions and iOS version unspecified; 2016-2017 devices.",
     "funding_detail": "Manufacturer (the measurements are Jacoti's, a maker of hearing apps, one of which was among those tested; the author states being a consultant for Jacoti and thanks its software team for the data)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer work; personal amplification app, not a venue Wi-Fi test. App versions, repetitions and iOS version unspecified; 2016-2017 devices. einhorn-2017: A maker's own measurements, reported by its consultant, with no stated method, repetitions or iOS version; the tests use phone or earbud microphones through a phone app, with different apps and input microphones across conditions, not from a venue's Wi-Fi stream. Tested 2016-2017 AirPods; Bluetooth earbuds, phones and hearing-aid streaming have changed since. Published online on 22 September 2017 for the October 2017 issue.",
     "row_id": "latency-0024"
    },
    {
     "system_path": "Lightning EarPods microphone through Jacoti ListenApp to wired EarPods",
     "technology": "Shared",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "16",
     "evidence": "measured",
     "method": "Jacoti bench measurements reported by its consultant; protocol not given.",
     "date": "2017-09-22",
     "date_basis": "source date",
     "source_id": "einhorn-2017",
     "source_locator": "Testing an iPhone Hearing App / Conclusion",
     "configuration": "",
     "notes": "Manufacturer work; personal amplification app, not a venue Wi-Fi test. App versions, repetitions and iOS version unspecified; 2016-2017 devices.",
     "funding_detail": "Manufacturer (the measurements are Jacoti's, a maker of hearing apps, one of which was among those tested; the author states being a consultant for Jacoti and thanks its software team for the data)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer work; personal amplification app, not a venue Wi-Fi test. App versions, repetitions and iOS version unspecified; 2016-2017 devices. einhorn-2017: A maker's own measurements, reported by its consultant, with no stated method, repetitions or iOS version; the tests use phone or earbud microphones through a phone app, with different apps and input microphones across conditions, not from a venue's Wi-Fi stream. Tested 2016-2017 AirPods; Bluetooth earbuds, phones and hearing-aid streaming have changed since. Published online on 22 September 2017 for the October 2017 issue.",
     "row_id": "latency-0025"
    },
    {
     "system_path": "iPhone microphone 1 through unnamed app to AirPods",
     "technology": "Shared",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "295",
     "evidence": "measured",
     "method": "Jacoti bench measurements reported by its consultant; protocol not given.",
     "date": "2017-09-22",
     "date_basis": "source date",
     "source_id": "einhorn-2017",
     "source_locator": "Testing an iPhone Hearing App / Conclusion",
     "configuration": "",
     "notes": "Manufacturer work; personal amplification app, not a venue Wi-Fi test. App versions, repetitions and iOS version unspecified; 2016-2017 devices.",
     "funding_detail": "Manufacturer (the measurements are Jacoti's, a maker of hearing apps, one of which was among those tested; the author states being a consultant for Jacoti and thanks its software team for the data)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer work; personal amplification app, not a venue Wi-Fi test. App versions, repetitions and iOS version unspecified; 2016-2017 devices. einhorn-2017: A maker's own measurements, reported by its consultant, with no stated method, repetitions or iOS version; the tests use phone or earbud microphones through a phone app, with different apps and input microphones across conditions, not from a venue's Wi-Fi stream. Tested 2016-2017 AirPods; Bluetooth earbuds, phones and hearing-aid streaming have changed since. Published online on 22 September 2017 for the October 2017 issue.",
     "row_id": "latency-0026"
    },
    {
     "system_path": "iPhone microphone 2 through unnamed app to AirPods",
     "technology": "Shared",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "258",
     "evidence": "measured",
     "method": "Jacoti bench measurements reported by its consultant; protocol not given.",
     "date": "2017-09-22",
     "date_basis": "source date",
     "source_id": "einhorn-2017",
     "source_locator": "Testing an iPhone Hearing App / Conclusion",
     "configuration": "",
     "notes": "Manufacturer work; personal amplification app, not a venue Wi-Fi test. App versions, repetitions and iOS version unspecified; 2016-2017 devices.",
     "funding_detail": "Manufacturer (the measurements are Jacoti's, a maker of hearing apps, one of which was among those tested; the author states being a consultant for Jacoti and thanks its software team for the data)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer work; personal amplification app, not a venue Wi-Fi test. App versions, repetitions and iOS version unspecified; 2016-2017 devices. einhorn-2017: A maker's own measurements, reported by its consultant, with no stated method, repetitions or iOS version; the tests use phone or earbud microphones through a phone app, with different apps and input microphones across conditions, not from a venue's Wi-Fi stream. Tested 2016-2017 AirPods; Bluetooth earbuds, phones and hearing-aid streaming have changed since. Published online on 22 September 2017 for the October 2017 issue.",
     "row_id": "latency-0027"
    },
    {
     "system_path": "Auracast through headphones or hearing aids (often)",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "~70",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2026-09",
     "date_basis": "source date",
     "source_id": "graf-2026",
     "source_locator": "Latency paragraph",
     "configuration": "",
     "notes": "Expert guidance; no device list or measurement method. Total value includes receiver processing.",
     "funding_detail": "Nonprofit advocacy (Pro Audito Schweiz, Swiss hearing-loss association)",
     "funding": "Nonprofit advocacy",
     "limitations": "Expert guidance; no device list or measurement method. Total value includes receiver processing. graf-2026: Expert guidance based on Swiss practice; no measurement data or method is reported. EN 300 328 allows up to 20 dBm e.i.r.p.; 10 dBm is the level above which its adaptivity or airtime limits apply. Machine-translated from German.",
     "row_id": "latency-0028"
    },
    {
     "system_path": "Auracast transmitter to receiver (best cases)",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "<40",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2026-09",
     "date_basis": "source date",
     "source_id": "graf-2026",
     "source_locator": "Latency paragraph",
     "configuration": "",
     "notes": "Expert guidance; no device list or measurement method. Total value includes receiver processing.",
     "funding_detail": "Nonprofit advocacy (Pro Audito Schweiz, Swiss hearing-loss association)",
     "funding": "Nonprofit advocacy",
     "limitations": "Expert guidance; no device list or measurement method. Total value includes receiver processing. graf-2026: Expert guidance based on Swiss practice; no measurement data or method is reported. EN 300 328 allows up to 20 dBm e.i.r.p.; 10 dBm is the level above which its adaptivity or airtime limits apply. Machine-translated from German.",
     "row_id": "latency-0029"
    },
    {
     "system_path": "Airborne sound over about 10 m",
     "technology": "Shared",
     "scope": "venue system",
     "metric": "acoustic travel time",
     "latency_ms": "30-40",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2024-11",
     "date_basis": "source date",
     "source_id": "hunn-2024-le-audio-book",
     "source_locator": "Section 2.1.1.2",
     "configuration": "",
     "notes": "Illustrative propagation statement; no system test.",
     "funding_detail": "Independent (the author's own book; free edition distributed by the Bluetooth SIG; the 2024 Broadcast Audio URI specification lists the author under GN Hearing, a hearing-aid maker)",
     "funding": "Independent",
     "limitations": "Illustrative propagation statement; no system test. hunn-2024-le-audio-book: The author's explanations, not a specification. The Broadcast Audio URI specification (2024) lists the author under GN Hearing A/S.",
     "row_id": "latency-0030"
    },
    {
     "system_path": "Loudspeaker sound over about 60 m",
     "technology": "Shared",
     "scope": "venue system",
     "metric": "acoustic travel time",
     "latency_ms": "~180",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2023-05-03",
     "date_basis": "source date",
     "source_id": "kaufmann-2023",
     "source_locator": "Section 2.4",
     "configuration": "",
     "notes": "Illustrative calculation using about 343 m/s; no new measurements.",
     "funding_detail": "Independent (Arizona State University)",
     "funding": "Independent",
     "limitations": "Illustrative calculation using about 343 m/s; no new measurements. kaufmann-2023: No new listening data. The delay-tolerance studies it cites concern a hearing aid's own processing delay, where the device sound arrives after the direct sound, not an assistive signal that arrives before the room sound.",
     "row_id": "latency-0031"
    },
    {
     "system_path": "LE Audio buffered fault to detectable output effect",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "component latency",
     "latency_ms": "<=60",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2026-02",
     "date_basis": "source date",
     "source_id": "lamacchia-2026-audioxpress-testing",
     "source_locator": "Figure 21 discussion",
     "configuration": "",
     "notes": "Manufacturer-associated testing guide; illustrative buffering statement, not a measured venue or product latency.",
     "funding_detail": "Manufacturer (Cloud2GND, maker of the AW100 broadcaster used; HEAD acoustics lent test equipment)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer-associated testing guide; illustrative buffering statement, not a measured venue or product latency. lamacchia-2026-audioxpress-testing: Consumer devices on a bench rather than venue equipment in a room, with few numeric results and no stated total receiver sample or representative venue-device sample. The author's company makes the reference broadcaster.",
     "row_id": "latency-0032"
    },
    {
     "system_path": "ListenWiFi PL-900 added audio delay",
     "technology": "Wi-Fi streaming",
     "scope": "venue system",
     "metric": "timing parameter",
     "latency_ms": "<=3000",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2017-04-27",
     "date_basis": "source date",
     "source_id": "listen-2017-wifi-latency",
     "source_locator": "Audio Delay",
     "configuration": "",
     "notes": "Manufacturer adjustment capacity, not inherent latency.",
     "funding_detail": "Manufacturer (Listen Technologies, maker of the ListenWiFi system described)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer adjustment capacity, not inherent latency. listen-2017-wifi-latency: The maker's own figures, without a method: the note does not say which phones or how many were tested, the network load, what the delay was measured between, or whether listening was wired or Bluetooth. It describes the 2017 system (PL-900 server and PL-301 access point), so later Listen systems may differ, and it addresses TV viewing rather than live speech in the room.",
     "row_id": "latency-0033"
    },
    {
     "system_path": "ListenWiFi PL-900 / PL-301 to Android mobile devices",
     "technology": "Wi-Fi streaming",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "252-463",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2017-04-27",
     "date_basis": "source date",
     "source_id": "listen-2017-wifi-latency",
     "source_locator": "Figure 1",
     "configuration": "",
     "notes": "Manufacturer figures; phone models, sample count, output route and measurement method not given; TV-audio context.",
     "funding_detail": "Manufacturer (Listen Technologies, maker of the ListenWiFi system described)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer figures; phone models, sample count, output route and measurement method not given; TV-audio context. listen-2017-wifi-latency: The maker's own figures, without a method: the note does not say which phones or how many were tested, the network load, what the delay was measured between, or whether listening was wired or Bluetooth. It describes the 2017 system (PL-900 server and PL-301 access point), so later Listen systems may differ, and it addresses TV viewing rather than live speech in the room.",
     "row_id": "latency-0034"
    },
    {
     "system_path": "ListenWiFi PL-900 / PL-301 to Apple mobile devices",
     "technology": "Wi-Fi streaming",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "170-214",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2017-04-27",
     "date_basis": "source date",
     "source_id": "listen-2017-wifi-latency",
     "source_locator": "Figure 1",
     "configuration": "",
     "notes": "Manufacturer figures; phone models, sample count, output route and measurement method not given; TV-audio context.",
     "funding_detail": "Manufacturer (Listen Technologies, maker of the ListenWiFi system described)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer figures; phone models, sample count, output route and measurement method not given; TV-audio context. listen-2017-wifi-latency: The maker's own figures, without a method: the note does not say which phones or how many were tested, the network load, what the delay was measured between, or whether listening was wired or Bluetooth. It describes the 2017 system (PL-900 server and PL-301 access point), so later Listen systems may differ, and it addresses TV viewing rather than live speech in the room.",
     "row_id": "latency-0035"
    },
    {
     "system_path": "Source-generated picture to television display (some televisions)",
     "technology": "Shared",
     "scope": "shared-path evidence",
     "metric": "video latency",
     "latency_ms": ">100",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2017-04-27",
     "date_basis": "source date",
     "source_id": "listen-2017-wifi-latency",
     "source_locator": "TV Input Lag",
     "configuration": "",
     "notes": "Manufacturer technical note states some televisions exceed this value, while most are lower; no models or tests specified. Video path only.",
     "funding_detail": "Manufacturer (Listen Technologies, maker of the ListenWiFi system described)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer technical note states some televisions exceed this value, while most are lower; no models or tests specified. Video path only. listen-2017-wifi-latency: The maker's own figures, without a method: the note does not say which phones or how many were tested, the network load, what the delay was measured between, or whether listening was wired or Bluetooth. It describes the 2017 system (PL-900 server and PL-301 access point), so later Listen systems may differ, and it addresses TV viewing rather than live speech in the room.",
     "row_id": "latency-0036"
    },
    {
     "system_path": "ListenWIFI server to LWR-1050 receiver",
     "technology": "Wi-Fi streaming",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "<40",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2024-02-01",
     "date_basis": "source date",
     "source_id": "listen-2024-lwr1050-receiver",
     "source_locator": "Architectural Specs",
     "configuration": "",
     "notes": "Manufacturer statement. Good and properly configured network. Conflicts with the other figure on the same page; endpoints not defined.",
     "funding_detail": "Manufacturer (Listen Technologies, maker of the ListenWIFI system and receiver described, which also sells RF/FM, infrared, hearing loop and Auracast assistive listening products)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer statement. Good and properly configured network. Conflicts with the other figure on the same page; endpoints not defined. listen-2024-lwr1050-receiver: A maker's product page: the latency figures come without a method, a measurement point or network conditions, and its two figures differ (40-60 ms in the table, under 40 ms in the architect's text). The date is the page's publication date in its metadata; it was last modified on 3 September 2026, and the page says specifications are subject to change without notice. The maker's page for its 2-channel server gives the same 40-60 ms and adds that it depends on the listening device.",
     "row_id": "latency-0037"
    },
    {
     "system_path": "ListenWIFI server to LWR-1050 receiver",
     "technology": "Wi-Fi streaming",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "40-60",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2024-02-01",
     "date_basis": "source date",
     "source_id": "listen-2024-lwr1050-receiver",
     "source_locator": "Specifications: Latency (system)",
     "configuration": "",
     "notes": "Manufacturer statement. Dependent on network, traffic and quality of service. Conflicts with the other figure on the same page; endpoints not defined.",
     "funding_detail": "Manufacturer (Listen Technologies, maker of the ListenWIFI system and receiver described, which also sells RF/FM, infrared, hearing loop and Auracast assistive listening products)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer statement. Dependent on network, traffic and quality of service. Conflicts with the other figure on the same page; endpoints not defined. listen-2024-lwr1050-receiver: A maker's product page: the latency figures come without a method, a measurement point or network conditions, and its two figures differ (40-60 ms in the table, under 40 ms in the architect's text). The date is the page's publication date in its metadata; it was last modified on 3 September 2026, and the page says specifications are subject to change without notice. The maker's page for its 2-channel server gives the same 40-60 ms and adds that it depends on the listening device.",
     "row_id": "latency-0038"
    },
    {
     "system_path": "ListenWIFI added delay per input",
     "technology": "Wi-Fi streaming",
     "scope": "venue system",
     "metric": "timing parameter",
     "latency_ms": "<=3000",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2026-01-15",
     "date_basis": "source date",
     "source_id": "listen-2026-listenwifi-system-manual",
     "source_locator": "Input Settings",
     "configuration": "",
     "notes": "Manufacturer adjustment capacity, not inherent latency. Manual specifies 20 ms increments; converted 3 seconds to 3000 ms.",
     "funding_detail": "Manufacturer (Listen Technologies, maker of the ListenWIFI system described, which also sells RF/FM, infrared, hearing loop and Auracast assistive listening products)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer adjustment capacity, not inherent latency. Manual specifies 20 ms increments; converted 3 seconds to 3000 ms. listen-2026-listenwifi-system-manual: A maker's manual with no measurements: it gives no latency figure and no way to measure one. The date comes from the file name and the PDF's creation date (15 January 2026, version 5); the PDF's metadata marks it as a draft. The input delay can only make the stream later, so it helps where the stream arrives before the room sound or the picture, not after.",
     "row_id": "latency-0039"
    },
    {
     "system_path": "Stage to balcony microphone (unaccounted acoustic delay)",
     "technology": "Shared",
     "scope": "venue system",
     "metric": "acoustic travel time",
     "latency_ms": "~40",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2023-05-13",
     "date_basis": "concert date in preprint Procedure, p. 6; delay is a later explanatory estimate",
     "source_id": "mcweeny-2025",
     "source_locator": "Verified OSF preprint p. 12 (Discussion)",
     "configuration": "",
     "notes": "Authors' estimate of uncorrected upstream delay; not intrinsic loop latency. Main concert study: 20 study-aid users and 8 own-aid users. Estimate published in the 22 January 2024 preprint, not a separately dated timing measurement.",
     "funding_detail": "Independent (McMaster University; AGE-WELL Canada grant); in-kind hearing aids and fittings from Sonova Canada",
     "funding": "Independent",
     "limitations": "Authors' estimate of uncorrected upstream delay; not intrinsic loop latency. Main concert study: 20 study-aid users and 8 own-aid users. Estimate published in the 22 January 2024 preprint, not a separately dated timing measurement. mcweeny-2025: One concert, one hall and one study hearing-aid model; ratings showed ceiling effects that limited the statistics; orchestral music only. Method and latency details come from the verified 23-page OSF preprint, read alongside the published abstract; the full journal article was not read. The preprint was downloaded and verified against the public OSF file hash on 13 October 2026.",
     "row_id": "latency-0040"
    },
    {
     "system_path": "Proprietary Wi-Fi device to phone to hearing aid",
     "technology": "Wi-Fi streaming",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "~350",
     "evidence": "measured",
     "method": "Authors report pilot examination; timing method and device models not given.",
     "date": "2024-01-22",
     "date_basis": "OSF preprint publication date; pilot date not reported",
     "source_id": "mcweeny-2025",
     "source_locator": "Verified OSF preprint p. 13 (Future Directions)",
     "configuration": "",
     "notes": "Reported pilot result, not the concert participant outcome; most delay attributed to phone-to-hearing-aid hop without a separate number. Pilot sample size is not reported; the 28 concert participants are not a pilot sample count.",
     "funding_detail": "Independent (McMaster University; AGE-WELL Canada grant); in-kind hearing aids and fittings from Sonova Canada",
     "funding": "Independent",
     "limitations": "Reported pilot result, not the concert participant outcome; most delay attributed to phone-to-hearing-aid hop without a separate number. Pilot sample size is not reported; the 28 concert participants are not a pilot sample count. mcweeny-2025: One concert, one hall and one study hearing-aid model; ratings showed ceiling effects that limited the statistics; orchestral music only. Method and latency details come from the verified 23-page OSF preprint, read alongside the published abstract; the full journal article was not read. The preprint was downloaded and verified against the public OSF file hash on 13 October 2026.",
     "row_id": "latency-0041"
    },
    {
     "system_path": "Opus AuraGate streaming path; receiver unspecified",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "<=30",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2025-11",
     "date_basis": "source date",
     "source_id": "opus-2025-auragate-datasheet",
     "source_locator": "Specifications: Latency",
     "configuration": "",
     "notes": "Manufacturer specification; source date is upload-folder month; no receiver or timing endpoints given.",
     "funding_detail": "Manufacturer (Opus Technologies)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer specification; source date is upload-folder month; no receiver or timing endpoints given. opus-2025-auragate-datasheet: Undated; the date here is that of its upload folder (November 2025). It does not say which power variant, receiver or method produced the 150 m figure, or between which points latency is measured.",
     "row_id": "latency-0042"
    },
    {
     "system_path": "Professional installation transmitter to hearing aid: highest result",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "study summary",
     "latency_ms": "95",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - Conclusions!A18; Latencies - values!F7",
     "configuration": "",
     "notes": "Opus AuraGate to GN ReSound Vivia at 24 kHz. Overlaps matrix row.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Opus AuraGate to GN ReSound Vivia at 24 kHz. Overlaps matrix row. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0043"
    },
    {
     "system_path": "Professional installation transmitters: lowest result at 16 kHz",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "study summary",
     "latency_ms": "29",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - Conclusions!A9; Latencies - values!K5:K6",
     "configuration": "",
     "notes": "Conclusions label the receiver as Williams; 29 is in Bettear row K5 while Williams K6 is 30. Preserve value but flag receiver attribution.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Conclusions label the receiver as Williams; 29 is in Bettear row K5 while Williams K6 is 30. Preserve value but flag receiver attribution. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0044"
    },
    {
     "system_path": "All tested transmitter-receiver pairs",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "study summary",
     "latency_ms": "26-205",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - Conclusions; matrix B4:AJ14",
     "configuration": "",
     "notes": "Summary overlaps individual rows; do not count as another test. Includes personal transmitters as well as installation products.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Summary overlaps individual rows; do not count as another test. Includes personal transmitters as well as installation products. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0045"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "74",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AA10",
     "configuration": "Sample rate/mode: 24 HR kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0046"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "73",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AA11",
     "configuration": "Sample rate/mode: 24 HR kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0047"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "75",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AA12",
     "configuration": "Sample rate/mode: 24 HR kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0048"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "170",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AA14",
     "configuration": "Sample rate/mode: 24 HR kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0049"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "44",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AA5",
     "configuration": "Sample rate/mode: 24 HR kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0050"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "45",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AA5 comment",
     "configuration": "Sample rate/mode: 24 HR kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0051"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "53",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AA5 comment",
     "configuration": "Sample rate/mode: 24 HR kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0052"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "102",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AA7",
     "configuration": "Sample rate/mode: 24 HR kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0053"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "83",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AA8",
     "configuration": "Sample rate/mode: 24 HR kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0054"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "55",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AB10",
     "configuration": "Sample rate/mode: 48 LL kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0055"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "55",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AB11",
     "configuration": "Sample rate/mode: 48 LL kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0056"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "57",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AB12",
     "configuration": "Sample rate/mode: 48 LL kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0057"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "127",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AB14",
     "configuration": "Sample rate/mode: 48 LL kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0058"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "latency change",
     "latency_ms": "-1",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AB3 comment; AB10",
     "configuration": "Sample rate/mode: 48 LL kHz; input: electrical; output: acoustic.",
     "notes": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0059"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "latency change",
     "latency_ms": "-1",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AB3 comment; AB11",
     "configuration": "Sample rate/mode: 48 LL kHz; input: electrical; output: electrical.",
     "notes": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0060"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "latency change",
     "latency_ms": "-1",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AB3 comment; AB12",
     "configuration": "Sample rate/mode: 48 LL kHz; input: electrical; output: acoustic.",
     "notes": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0061"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "latency change",
     "latency_ms": "-1",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AB3 comment; AB14",
     "configuration": "Sample rate/mode: 48 LL kHz; input: electrical; output: acoustic.",
     "notes": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0062"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "latency change",
     "latency_ms": "-1",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AB3 comment; AB5",
     "configuration": "Sample rate/mode: 48 LL kHz; input: electrical; output: electrical.",
     "notes": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0063"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "39",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AB5",
     "configuration": "Sample rate/mode: 48 LL kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value. Additional values from this cell comment have separate rows.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value. Additional values from this cell comment have separate rows. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0064"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "39-52",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AB5 comment",
     "configuration": "Sample rate/mode: 48 LL kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0065"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "75",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AC10",
     "configuration": "Sample rate/mode: 48 HR kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0066"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "75",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AC11",
     "configuration": "Sample rate/mode: 48 HR kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0067"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "77",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AC12",
     "configuration": "Sample rate/mode: 48 HR kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0068"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "147",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AC14",
     "configuration": "Sample rate/mode: 48 HR kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0069"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "latency change",
     "latency_ms": "-1",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AC3 comment; AC10",
     "configuration": "Sample rate/mode: 48 HR kHz; input: electrical; output: acoustic.",
     "notes": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0070"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "latency change",
     "latency_ms": "-1",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AC3 comment; AC11",
     "configuration": "Sample rate/mode: 48 HR kHz; input: electrical; output: electrical.",
     "notes": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0071"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "latency change",
     "latency_ms": "-1",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AC3 comment; AC12",
     "configuration": "Sample rate/mode: 48 HR kHz; input: electrical; output: acoustic.",
     "notes": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0072"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "latency change",
     "latency_ms": "-1",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AC3 comment; AC14",
     "configuration": "Sample rate/mode: 48 HR kHz; input: electrical; output: acoustic.",
     "notes": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0073"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "latency change",
     "latency_ms": "-1",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AC3 comment; AC5",
     "configuration": "Sample rate/mode: 48 HR kHz; input: electrical; output: electrical.",
     "notes": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Source reports a 1 ms reduction after a few minutes for all receivers; negative means a reduction. No revised absolute value inferred. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0074"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "71",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AC5",
     "configuration": "Sample rate/mode: 48 HR kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value. Additional values from this cell comment have separate rows.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Column note says every receiver fell by 1 ms after a few minutes; matrix gives the earlier value. Additional values from this cell comment have separate rows. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0075"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "42-71",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AC5 comment",
     "configuration": "Sample rate/mode: 48 HR kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0076"
    },
    {
     "system_path": "JBL Tour Pro 3 Case FW:4.6.5 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "67",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AD10",
     "configuration": "Sample rate/mode: 16 SQ kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0077"
    },
    {
     "system_path": "JBL Tour Pro 3 Case FW:4.6.5 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "67",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AD11",
     "configuration": "Sample rate/mode: 16 SQ kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0078"
    },
    {
     "system_path": "JBL Tour Pro 3 Case FW:4.6.5 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "66",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AD12",
     "configuration": "Sample rate/mode: 16 SQ kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0079"
    },
    {
     "system_path": "JBL Tour Pro 3 Case FW:4.6.5 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "52",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AD5",
     "configuration": "Sample rate/mode: 16 SQ kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0080"
    },
    {
     "system_path": "JBL Tour Pro 3 Case FW:4.6.5 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "52-85",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AD5 comment",
     "configuration": "Sample rate/mode: 16 SQ kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0081"
    },
    {
     "system_path": "JBL Tour Pro 3 Case FW:4.6.5 to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "85",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AD8",
     "configuration": "Sample rate/mode: 16 SQ kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0082"
    },
    {
     "system_path": "JBL Tour Pro 3 Case FW:4.6.5 to JBL Tour Pro 3 FW:4.9.5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "68",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AD9",
     "configuration": "Sample rate/mode: 16 SQ kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0083"
    },
    {
     "system_path": "JBL Tour Pro 3 Case FW:4.6.5 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "77",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AE10",
     "configuration": "Sample rate/mode: 48 HQ kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0084"
    },
    {
     "system_path": "JBL Tour Pro 3 Case FW:4.6.5 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "86",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AE11",
     "configuration": "Sample rate/mode: 48 HQ kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0085"
    },
    {
     "system_path": "JBL Tour Pro 3 Case FW:4.6.5 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "78",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AE12",
     "configuration": "Sample rate/mode: 48 HQ kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0086"
    },
    {
     "system_path": "JBL Tour Pro 3 Case FW:4.6.5 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "120",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AE14",
     "configuration": "Sample rate/mode: 48 HQ kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0087"
    },
    {
     "system_path": "JBL Tour Pro 3 Case FW:4.6.5 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "58",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AE5",
     "configuration": "Sample rate/mode: 48 HQ kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0088"
    },
    {
     "system_path": "JBL Tour Pro 3 Case FW:4.6.5 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "58-83",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AE5 comment",
     "configuration": "Sample rate/mode: 48 HQ kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0089"
    },
    {
     "system_path": "JBL Tour Pro 3 Case FW:4.6.5 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "99",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AE7",
     "configuration": "Sample rate/mode: 48 HQ kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source inconsistency: AE7 gives 99 ms at 48 kHz despite the row note saying 48 kHz is unsupported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source inconsistency: AE7 gives 99 ms at 48 kHz despite the row note saying 48 kHz is unsupported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0090"
    },
    {
     "system_path": "JBL Tour Pro 3 Case FW:4.6.5 to JBL Tour Pro 3 FW:4.9.5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "86",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AE9",
     "configuration": "Sample rate/mode: 48 HQ kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0091"
    },
    {
     "system_path": "Moer Moor Duo FW:3.7.0 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "81",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AF10",
     "configuration": "Sample rate/mode: 48 kHz; input: acoustic; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0092"
    },
    {
     "system_path": "Moer Moor Duo FW:3.7.0 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "90",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AF11",
     "configuration": "Sample rate/mode: 48 kHz; input: acoustic; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0093"
    },
    {
     "system_path": "Moer Moor Duo FW:3.7.0 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "85",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AF12",
     "configuration": "Sample rate/mode: 48 kHz; input: acoustic; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0094"
    },
    {
     "system_path": "Moer Moor Duo FW:3.7.0 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "122",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AF14",
     "configuration": "Sample rate/mode: 48 kHz; input: acoustic; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0095"
    },
    {
     "system_path": "Moer Moor Duo FW:3.7.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "63",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AF5",
     "configuration": "Sample rate/mode: 48 kHz; input: acoustic; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0096"
    },
    {
     "system_path": "Moer Moor Duo FW:3.7.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "64",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AF5 comment",
     "configuration": "Sample rate/mode: 48 kHz; input: acoustic; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0097"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "34",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AG10",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0098"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "33",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AG11",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0099"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "36",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AG12",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0100"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "80",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AG14",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0101"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "26",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AG5",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0102"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "26-47",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AG5 comment",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0103"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "42",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AG7",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0104"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "48",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AG8",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0105"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to JBL Tour Pro 3 FW:4.9.5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "34",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AG9",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0106"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "38",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AH10",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0107"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "37",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AH11",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0108"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "40",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AH12",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0109"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "79",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AH14",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0110"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "26",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AH5",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0111"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "27",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AH5 comment",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0112"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "28",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AH5 comment",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0113"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to JBL Tour Pro 3 FW:4.9.5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "46",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AH9",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0114"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "34",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AI10",
     "configuration": "Sample rate/mode: 24 kHz; input: acoustic; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0115"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "34",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AI11",
     "configuration": "Sample rate/mode: 24 kHz; input: acoustic; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0116"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "36",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AI12",
     "configuration": "Sample rate/mode: 24 kHz; input: acoustic; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0117"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "81",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AI14",
     "configuration": "Sample rate/mode: 24 kHz; input: acoustic; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0118"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "28",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AI5",
     "configuration": "Sample rate/mode: 24 kHz; input: acoustic; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0119"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "42",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AI7",
     "configuration": "Sample rate/mode: 24 kHz; input: acoustic; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0120"
    },
    {
     "system_path": "Moor Moer SoundLinker FW:5.2.2 to JBL Tour Pro 3 FW:4.9.5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "35",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!AI9",
     "configuration": "Sample rate/mode: 24 kHz; input: acoustic; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0121"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "45",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!B10",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0122"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "45",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!B11",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0123"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "47",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!B12",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0124"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "115",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!B14",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0125"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to Listen Auri RX1 FW:1.5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "36",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!B4",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Cell comment says this Auri-to-Auri reading is higher than previous tests and other reports; further testing is required.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Cell comment says this Auri-to-Auri reading is higher than previous tests and other reports; further testing is required. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0126"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "37",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!B5",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0127"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "54",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!B7",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0128"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to JBL Tour Pro 3 FW:4.9.5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "46",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!B9",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0129"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "48",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!C10",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0130"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "47",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!C11",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0131"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "49",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!C12",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0132"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "113",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!C14",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0133"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to Listen Auri RX1 FW:1.5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "40",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!C4",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Cell comment says this Auri-to-Auri reading is higher than previous tests and other reports; further testing is required.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Cell comment says this Auri-to-Auri reading is higher than previous tests and other reports; further testing is required. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0134"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "47",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!C5",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0135"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "55",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!C7",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0136"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to JBL Tour Pro 3 FW:4.9.5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "48",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!C9",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0137"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "50",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!D10",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0138"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "59",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!D11",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0139"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "111",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!D14",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0140"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to Listen Auri RX1 FW:1.5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "55",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!D4",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Cell comment says this Auri-to-Auri reading is higher than previous tests and other reports; further testing is required.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Cell comment says this Auri-to-Auri reading is higher than previous tests and other reports; further testing is required. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0141"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "49",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!D5",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0142"
    },
    {
     "system_path": "Listen Auri TX2N FW:1.5 to JBL Tour Pro 3 FW:4.9.5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "68",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!D9",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0143"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "66",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!E10",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0144"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "65",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!E11",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0145"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "67",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!E12",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0146"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "145",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!E14",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0147"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "58",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!E5",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0148"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "94",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!E7",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0149"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "80",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!E8",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0150"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "67",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!F10",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0151"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "66",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!F11",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0152"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "68",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!F12",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0153"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "143",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!F14",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0154"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "49",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!F5",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0155"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "95",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!F7",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0156"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "80",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!F8",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0157"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "68",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!G10",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0158"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "67",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!G11",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0159"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "69",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!G12",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0160"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "139",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!G14",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0161"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "49",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!G5",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0162"
    },
    {
     "system_path": "Opus Auragate FW:2.1.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "66",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!G5 comment",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0163"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "39",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!H10",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0164"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "39",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!H11",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0165"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "41",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!H12",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0166"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "88",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!H14",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0167"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "33",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!H5",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Transmitter note reports approximately 1 ms fluctuation. Additional values from this cell comment have separate rows.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Transmitter note reports approximately 1 ms fluctuation. Additional values from this cell comment have separate rows. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0168"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "41",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!H5 comment",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0169"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "68",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!H7",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0170"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "52",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!H8",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0171"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "41",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!I10",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0172"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "40",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!I11",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0173"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "43",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!I12",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0174"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "87",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!I14",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0175"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "34",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!I5",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Transmitter note reports approximately 1 ms fluctuation. Additional values from this cell comment have separate rows.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Transmitter note reports approximately 1 ms fluctuation. Additional values from this cell comment have separate rows. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0176"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "41",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!I5 comment",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0177"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "68",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!I7",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0178"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "53",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!I8",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0179"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "44",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!J10",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0180"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "43",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!J11",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0181"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "46",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!J12",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0182"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "85",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!J14",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Transmitter note reports approximately 1 ms fluctuation. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0183"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "36",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!J5",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Transmitter note reports approximately 1 ms fluctuation. Additional values from this cell comment have separate rows.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Transmitter note reports approximately 1 ms fluctuation. Additional values from this cell comment have separate rows. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0184"
    },
    {
     "system_path": "Bettear B-CASTER FW:1.0.3 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "43",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!J5 comment",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0185"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "35",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!K10",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0186"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "35",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!K11",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0187"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "40",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!K12",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0188"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to Moor Moer hearClear",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "35",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!K13",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0189"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "85",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!K14",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0190"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "29",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!K5",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0191"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "37",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!K5 comment",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0192"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "40",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!K5 comment",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0193"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to Williams Infinium Rx FW:?",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "30",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!K6",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0194"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "64",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!K7",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0195"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "50",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!K8",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0196"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "38",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!L10",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0197"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "38",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!L11",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0198"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "43",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!L12",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0199"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "85",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!L14",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0200"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "33",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!L5",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0201"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to Williams Infinium Rx FW:?",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "32",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!L6",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0202"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "65",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!L7",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0203"
    },
    {
     "system_path": "William Infinium FW:1.4.0 to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "53",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!L8",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0204"
    },
    {
     "system_path": "Bettear RTX FW:1.0.1 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "41",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!M10",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0205"
    },
    {
     "system_path": "Bettear RTX FW:1.0.1 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "40",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!M11",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0206"
    },
    {
     "system_path": "Bettear RTX FW:1.0.1 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "45",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!M12",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0207"
    },
    {
     "system_path": "Bettear RTX FW:1.0.1 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "87",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!M14",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0208"
    },
    {
     "system_path": "Bettear RTX FW:1.0.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "34",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!M5",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0209"
    },
    {
     "system_path": "Bettear RTX FW:1.0.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "42",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!M5 comment",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0210"
    },
    {
     "system_path": "Bettear RTX FW:1.0.1 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "67",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!M7",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0211"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "96",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!N10",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. N3 reports firmware 2.0.0 adds 30 ms relative to 1.2.0.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. N3 reports firmware 2.0.0 adds 30 ms relative to 1.2.0. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0212"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "95",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!N11",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. N3 reports firmware 2.0.0 adds 30 ms relative to 1.2.0.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. N3 reports firmware 2.0.0 adds 30 ms relative to 1.2.0. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0213"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "97",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!N12",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. N3 reports firmware 2.0.0 adds 30 ms relative to 1.2.0. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. N3 reports firmware 2.0.0 adds 30 ms relative to 1.2.0. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0214"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "205",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!N14",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. N3 reports firmware 2.0.0 adds 30 ms relative to 1.2.0.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. N3 reports firmware 2.0.0 adds 30 ms relative to 1.2.0. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0215"
    },
    {
     "system_path": "AurOEM/AuraLoop at 16 kHz: firmware 2.0.0 relative to 1.2.0",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "latency change",
     "latency_ms": "30",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!N3 comment",
     "configuration": "",
     "notes": "Increase; source attribution between AurOEM and AuraLoop is inconsistent.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Increase; source attribution between AurOEM and AuraLoop is inconsistent. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0216"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "88",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!N5",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. N3 reports firmware 2.0.0 adds 30 ms relative to 1.2.0.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. N3 reports firmware 2.0.0 adds 30 ms relative to 1.2.0. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0217"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "124",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!N7",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. N3 reports firmware 2.0.0 adds 30 ms relative to 1.2.0.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. N3 reports firmware 2.0.0 adds 30 ms relative to 1.2.0. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0218"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "110",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!N8",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. N3 reports firmware 2.0.0 adds 30 ms relative to 1.2.0.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. N3 reports firmware 2.0.0 adds 30 ms relative to 1.2.0. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0219"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "66",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!O10",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0220"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "65",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!O11",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0221"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "67",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!O12",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0222"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "142",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!O14",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0223"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "49",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!O5",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. Source inconsistency: O5 is 49 ms but its comment starts at 39 ms. Additional values from this cell comment have separate rows. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. Source inconsistency: O5 is 49 ms but its comment starts at 39 ms. Additional values from this cell comment have separate rows. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0224"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "37",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!O5 comment",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment starts at 39 ms although matrix O5 is 49 ms; unresolved. Comment timestamps are edit dates, not assumed measurement dates. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. Header groups AurOEM and AurLoop; N1 says measurements used AurOEM and AurLoop only supports 16/24 kHz, while N3 names AuraLoop for the 16 kHz test.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment starts at 39 ms although matrix O5 is 49 ms; unresolved. Comment timestamps are edit dates, not assumed measurement dates. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. Header groups AurOEM and AurLoop; N1 says measurements used AurOEM and AurLoop only supports 16/24 kHz, while N3 names AuraLoop for the 16 kHz test. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0225"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "39",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!O5 comment",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment starts at 39 ms although matrix O5 is 49 ms; unresolved. Comment timestamps are edit dates, not assumed measurement dates. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. Header groups AurOEM and AurLoop; N1 says measurements used AurOEM and AurLoop only supports 16/24 kHz, while N3 names AuraLoop for the 16 kHz test.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment starts at 39 ms although matrix O5 is 49 ms; unresolved. Comment timestamps are edit dates, not assumed measurement dates. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. Header groups AurOEM and AurLoop; N1 says measurements used AurOEM and AurLoop only supports 16/24 kHz, while N3 names AuraLoop for the 16 kHz test. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0226"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "58",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!O5 comment",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment starts at 39 ms although matrix O5 is 49 ms; unresolved. Comment timestamps are edit dates, not assumed measurement dates. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. Header groups AurOEM and AurLoop; N1 says measurements used AurOEM and AurLoop only supports 16/24 kHz, while N3 names AuraLoop for the 16 kHz test.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment starts at 39 ms although matrix O5 is 49 ms; unresolved. Comment timestamps are edit dates, not assumed measurement dates. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. Header groups AurOEM and AurLoop; N1 says measurements used AurOEM and AurLoop only supports 16/24 kHz, while N3 names AuraLoop for the 16 kHz test. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0227"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "94",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!O7",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0228"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "80",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!O8",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0229"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "68",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!P10",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0230"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "67",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!P11",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0231"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "69",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!P12",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0232"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "139",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!P14",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0233"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "39",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!P5",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. Additional values from this cell comment have separate rows. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Combined AurOEM/AurLoop header: N3 says the 16 kHz measurement used AuraLoop; N1 says measurements used AurOEM and AurLoop supports only 16/24 kHz. Hardware attribution is unresolved. Additional values from this cell comment have separate rows. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0234"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "37",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!P5 comment",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. Header groups AurOEM and AurLoop; N1 says measurements used AurOEM and AurLoop only supports 16/24 kHz, while N3 names AuraLoop for the 16 kHz test.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. Header groups AurOEM and AurLoop; N1 says measurements used AurOEM and AurLoop only supports 16/24 kHz, while N3 names AuraLoop for the 16 kHz test. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0235"
    },
    {
     "system_path": "Opus AurOEM & AurLoop FW:2.0.0 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "58",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!P5 comment",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. Header groups AurOEM and AurLoop; N1 says measurements used AurOEM and AurLoop only supports 16/24 kHz, while N3 names AuraLoop for the 16 kHz test.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. Header groups AurOEM and AurLoop; N1 says measurements used AurOEM and AurLoop only supports 16/24 kHz, while N3 names AuraLoop for the 16 kHz test. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0236"
    },
    {
     "system_path": "GN TV-Streamer + FW:1.0.2.7 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "47",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Q10",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0237"
    },
    {
     "system_path": "GN TV-Streamer + FW:1.0.2.7 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "46",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Q11",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0238"
    },
    {
     "system_path": "GN TV-Streamer + FW:1.0.2.7 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "49",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Q12",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0239"
    },
    {
     "system_path": "GN TV-Streamer + FW:1.0.2.7 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "103",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Q14",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0240"
    },
    {
     "system_path": "GN TV-Streamer + FW:1.0.2.7 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "49",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Q5",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0241"
    },
    {
     "system_path": "GN TV-Streamer + FW:1.0.2.7 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "54",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Q7",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0242"
    },
    {
     "system_path": "GN TV-Streamer + FW:1.0.2.7 to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "60",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Q8",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0243"
    },
    {
     "system_path": "GN TV-Streamer + FW:1.0.2.7 to JBL Tour Pro 3 FW:4.9.5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "48",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Q9",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0244"
    },
    {
     "system_path": "GN MultiMic+ FW:1.0.2.7 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "37",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!R10",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0245"
    },
    {
     "system_path": "GN MultiMic+ FW:1.0.2.7 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "36",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!R11",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0246"
    },
    {
     "system_path": "GN MultiMic+ FW:1.0.2.7 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "38",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!R12",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0247"
    },
    {
     "system_path": "GN MultiMic+ FW:1.0.2.7 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "87",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!R14",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0248"
    },
    {
     "system_path": "GN MultiMic+ FW:1.0.2.7 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "29",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!R5",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0249"
    },
    {
     "system_path": "GN MultiMic+ FW:1.0.2.7 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "44",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!R7",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0250"
    },
    {
     "system_path": "GN MultiMic+ FW:1.0.2.7 to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "50",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!R8",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0251"
    },
    {
     "system_path": "GN MultiMic+ FW:1.0.2.7 to JBL Tour Pro 3 FW:4.9.5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "38",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!R9",
     "configuration": "Sample rate/mode: 16 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0252"
    },
    {
     "system_path": "GN MultiMic+ FW:1.0.2.7 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "38",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!S10",
     "configuration": "Sample rate/mode: 16 kHz; input: acoustic; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0253"
    },
    {
     "system_path": "GN MultiMic+ FW:1.0.2.7 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "38",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!S11",
     "configuration": "Sample rate/mode: 16 kHz; input: acoustic; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0254"
    },
    {
     "system_path": "GN MultiMic+ FW:1.0.2.7 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "40",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!S12",
     "configuration": "Sample rate/mode: 16 kHz; input: acoustic; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0255"
    },
    {
     "system_path": "GN MultiMic+ FW:1.0.2.7 to JBL Tour Pro 3 FW:4.9.5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "39",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!S9",
     "configuration": "Sample rate/mode: 16 kHz; input: acoustic; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0256"
    },
    {
     "system_path": "GN MultiMic+ FW:1.0.2.7 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "38",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!T11",
     "configuration": "Sample rate/mode: 16 kHz; input: magnetic telecoil; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0257"
    },
    {
     "system_path": "Starkey TV-Streamer to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "43",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!U10",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0258"
    },
    {
     "system_path": "Starkey TV-Streamer to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "42",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!U11",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0259"
    },
    {
     "system_path": "Starkey TV-Streamer to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "44",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!U12",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0260"
    },
    {
     "system_path": "Starkey TV-Streamer to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "49",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!U7",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0261"
    },
    {
     "system_path": "Starkey TV-Streamer to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "44",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!U8",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0262"
    },
    {
     "system_path": "Starkey TV-Streamer to JBL Tour Pro 3 FW:4.9.5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "43",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!U9",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0263"
    },
    {
     "system_path": "Humantechnik EarisMAX Transmitter FW:3.6.6 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "37",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!V10",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0264"
    },
    {
     "system_path": "Humantechnik EarisMAX Transmitter FW:3.6.6 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "42",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!V11",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0265"
    },
    {
     "system_path": "Humantechnik EarisMAX Transmitter FW:3.6.6 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "44",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!V12",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0266"
    },
    {
     "system_path": "Humantechnik EarisMAX Transmitter FW:3.6.6 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "89",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!V14",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0267"
    },
    {
     "system_path": "Humantechnik EarisMAX Transmitter FW:3.6.6 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "36",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!V5",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0268"
    },
    {
     "system_path": "Humantechnik EarisMAX Transmitter FW:3.6.6 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "44",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!V5 comment",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0269"
    },
    {
     "system_path": "Humantechnik EarisMAX Transmitter FW:3.6.6 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "70",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!V7",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0270"
    },
    {
     "system_path": "Humantechnik EarisMAX Transmitter FW:3.6.6 to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "56",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!V8",
     "configuration": "Sample rate/mode: 24 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0271"
    },
    {
     "system_path": "Humantechnik EarisMAX Transmitter FW:3.6.6 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "57",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!W10",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0272"
    },
    {
     "system_path": "Humantechnik EarisMAX Transmitter FW:3.6.6 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "57",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!W11",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0273"
    },
    {
     "system_path": "Humantechnik EarisMAX Transmitter FW:3.6.6 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "59",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!W12",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0274"
    },
    {
     "system_path": "Humantechnik EarisMAX Transmitter FW:3.6.6 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "99",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!W14",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0275"
    },
    {
     "system_path": "Humantechnik EarisMAX Transmitter FW:3.6.6 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "48",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!W5",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0276"
    },
    {
     "system_path": "Humantechnik EarisMAX Transmitter FW:3.6.6 to JBL Tour Pro 3 FW:4.9.5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "66",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!W9",
     "configuration": "Sample rate/mode: 48 kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0277"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "38",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!X10",
     "configuration": "Sample rate/mode: 16 LL kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0278"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "38",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!X11",
     "configuration": "Sample rate/mode: 16 LL kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0279"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "42",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!X12",
     "configuration": "Sample rate/mode: 16 LL kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0280"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "110",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!X14",
     "configuration": "Sample rate/mode: 16 LL kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0281"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "32",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!X5",
     "configuration": "Sample rate/mode: 16 LL kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Cell comment specifically attributes stream availability to Bettear RTX receiver firmware 1.0.3. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0282"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "69",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!X7",
     "configuration": "Sample rate/mode: 16 LL kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0283"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "53",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!X8",
     "configuration": "Sample rate/mode: 16 LL kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0284"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "70",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Y10",
     "configuration": "Sample rate/mode: 16 HR kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Additional values from this cell comment have separate rows.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Additional values from this cell comment have separate rows. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0285"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "73",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Y10 comment",
     "configuration": "Sample rate/mode: 16 HR kHz; input: electrical; output: acoustic.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0286"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "69",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Y11",
     "configuration": "Sample rate/mode: 16 HR kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Additional values from this cell comment have separate rows.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Additional values from this cell comment have separate rows. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0287"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "72",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Y11 comment",
     "configuration": "Sample rate/mode: 16 HR kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0288"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "74",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Y12",
     "configuration": "Sample rate/mode: 16 HR kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0289"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "172",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Y14",
     "configuration": "Sample rate/mode: 16 HR kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0290"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "42",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Y5",
     "configuration": "Sample rate/mode: 16 HR kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0291"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "45",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Y5 comment",
     "configuration": "Sample rate/mode: 16 HR kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0292"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "54",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Y5 comment",
     "configuration": "Sample rate/mode: 16 HR kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0293"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "60",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Y5 comment",
     "configuration": "Sample rate/mode: 16 HR kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0294"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "101",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Y7",
     "configuration": "Sample rate/mode: 16 HR kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0295"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "83",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Y8",
     "configuration": "Sample rate/mode: 16 HR kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0296"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Humantechnik earis MAX Headphone FW: 4.4.0",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "41",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Z10",
     "configuration": "Sample rate/mode: 24 LL kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0297"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "40",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Z11",
     "configuration": "Sample rate/mode: 24 LL kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0298"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Moer The Show FW:? *2 via BT Menu on Samsung Galaxy S23 Ultra",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "42",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Z12",
     "configuration": "Sample rate/mode: 24 LL kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Source row note: 48 kHz requires automatic connection; phone Bluetooth-menu connection did not work. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0299"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Samsung Buds Pro 3 FW:R630XXU0AYG3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "108",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Z14",
     "configuration": "Sample rate/mode: 24 LL kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0300"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "31",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Z5",
     "configuration": "Sample rate/mode: 24 LL kHz; input: electrical; output: electrical.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. Receiver delay can rise after connection; matrix may mix initial and elevated readings; receiver firmware 1.0.1/1.0.3 is not resolved for every cell. Additional values from this cell comment have separate rows. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0301"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Bettear RTX FW:1.0.1 & 1.0.3",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "31-42",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Z5 comment",
     "configuration": "Sample rate/mode: 24 LL kHz; input: electrical; output: electrical.",
     "notes": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Later or fluctuating latency reported in the cell comment; same test path. Comment timestamps are edit dates, not assumed measurement dates. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0302"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "70",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Z7",
     "configuration": "Sample rate/mode: 24 LL kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0303"
    },
    {
     "system_path": "Arendi TV-Streamer FW:0.8.1 to Starkey Edge hearing aid",
     "technology": "Auracast",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "52",
     "evidence": "measured",
     "method": "Pseudo-random full-range pink noise; transfer function using Smaart V8 and QSC Q-SYS Core 8 flex (Designer V9.13); one transmitter at a time.",
     "date": "2025-08-25/2025-09-05",
     "date_basis": "measurement interval stated on setup sheet; later comments not separately dated as tests",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "Latencies - values!Z8",
     "configuration": "Sample rate/mode: 24 LL kHz; input: electrical; output: acoustic.",
     "notes": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "funding": "Independent",
     "limitations": "Matrix value; firmware and assistant details are included in the path. Assistants select the stream and are not an extra audio hop. No participant count reported. pro-audito-2025-compat: Results apply only to the firmware versions tested, and some firmware changed during the three weeks of testing. The hall test used one deliberately distant transmitter position and no significant interference from event equipment; the testers say it is not representative of other rooms.",
     "row_id": "latency-0304"
    },
    {
     "system_path": "Auracast transmitter to receiver",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "~30-40+",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2025-02-17",
     "date_basis": "source date",
     "source_id": "pro-audito-2025-operator-guidance",
     "source_locator": "Latenz von Auracast-Systemen",
     "configuration": "",
     "notes": "Practical guidance; some pairs take longer.",
     "funding_detail": "Nonprofit advocacy (Pro Audito Schweiz, Swiss hearing-loss association)",
     "funding": "Nonprofit advocacy",
     "limitations": "Practical guidance; some pairs take longer. pro-audito-2025-operator-guidance: Guidance from early practical experience, not a controlled study. The range figure is an estimate. The page bears a 17 February 2025 date but the archived text discusses the new SIA 500 draft; no revision date is stated, so the displayed date does not establish when every passage was written.",
     "row_id": "latency-0305"
    },
    {
     "system_path": "Venue audio system before Auracast",
     "technology": "Shared",
     "scope": "venue system",
     "metric": "component latency",
     "latency_ms": "up to 20 or more",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2025-02-17",
     "date_basis": "source date",
     "source_id": "pro-audito-2025-operator-guidance",
     "source_locator": "Latenz von Auracast-Systemen",
     "configuration": "",
     "notes": "Depends on wireless microphones and signal distribution; 20 is not an upper bound.",
     "funding_detail": "Nonprofit advocacy (Pro Audito Schweiz, Swiss hearing-loss association)",
     "funding": "Nonprofit advocacy",
     "limitations": "Depends on wireless microphones and signal distribution; 20 is not an upper bound. pro-audito-2025-operator-guidance: Guidance from early practical experience, not a controlled study. The range figure is an estimate. The page bears a 17 February 2025 date but the archived text discusses the new SIA 500 draft; no revision date is stated, so the displayed date does not establish when every passage was written.",
     "row_id": "latency-0306"
    },
    {
     "system_path": "Auri RX1 output relative to loudspeaker sound at rear seat",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "relative arrival offset",
     "latency_ms": "<30",
     "evidence": "measured",
     "method": "Simultaneous video/audio recording of airborne sound and RX1 output; offset evaluated in Audacity.",
     "date": "2025-11-03",
     "date_basis": "source date",
     "source_id": "pro-audito-2025-pilatus-arena",
     "source_locator": "Test: simultaneous recording paragraph",
     "configuration": "",
     "notes": "Stream leads loudspeaker sound; magnitude only. One rear seat during a match; not transmitter-to-ear latency; no participant count given.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; test devices were lent free by their manufacturers or owned by participants)",
     "funding": "Independent",
     "limitations": "Stream leads loudspeaker sound; magnitude only. One rear seat during a match; not transmitter-to-ear latency; no participant count given. pro-audito-2025-pilatus-arena: One visit during a match, with one transmitter brand. The test section describes a short recording, without stating the duration of the visit, participant count, attendance, full-bowl coverage or seat-to-transmitter distances. Ratings are the testers' judgement without stated criteria. The delay was measured at one rear seat through a dedicated receiver, not through each hearing aid.",
     "row_id": "latency-0307"
    },
    {
     "system_path": "Audio system plus airborne path to distant directional microphone",
     "technology": "Shared",
     "scope": "venue system",
     "metric": "component latency",
     "latency_ms": "~30",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2025-03-17",
     "date_basis": "source date",
     "source_id": "pro-audito-2025-theatre-aarau",
     "source_locator": "Latenz – die Zeit, bis das Audio in den Ohren ankommt",
     "configuration": "",
     "notes": "Alte Reithalle, Bühne Aarau; empty room, one transmitter system and one hearing-aid model. Total is the authors' estimate from adding upstream delay.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "funding": "Independent",
     "limitations": "Alte Reithalle, Bühne Aarau; empty room, one transmitter system and one hearing-aid model. Total is the authors' estimate from adding upstream delay. pro-audito-2025-theatre-aarau: One room, one transmitter system and one hearing aid model (GN ReSound Nexia, named in the latency section); listener and audience counts unstated, with crowded operation untested. No comparison of fitting types or separate financial support is reported. Latency depends on the configuration and firmware at the time.",
     "row_id": "latency-0308"
    },
    {
     "system_path": "Talker through audio system and Auracast to listener",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "~65-90",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2025-03-17",
     "date_basis": "source date",
     "source_id": "pro-audito-2025-theatre-aarau",
     "source_locator": "Latenz – die Zeit, bis das Audio in den Ohren ankommt",
     "configuration": "",
     "notes": "Alte Reithalle, Bühne Aarau; empty room, one transmitter system and one hearing-aid model. Total is the authors' estimate from adding upstream delay.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "funding": "Independent",
     "limitations": "Alte Reithalle, Bühne Aarau; empty room, one transmitter system and one hearing-aid model. Total is the authors' estimate from adding upstream delay. pro-audito-2025-theatre-aarau: One room, one transmitter system and one hearing aid model (GN ReSound Nexia, named in the latency section); listener and audience counts unstated, with crowded operation untested. No comparison of fitting types or separate financial support is reported. Latency depends on the configuration and firmware at the time.",
     "row_id": "latency-0309"
    },
    {
     "system_path": "Transmitter to GN ReSound Nexia hearing aids",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "56-58",
     "evidence": "measured",
     "method": "No measurement method reported.",
     "date": "2025-03-17",
     "date_basis": "source date",
     "source_id": "pro-audito-2025-theatre-aarau",
     "source_locator": "Latenz – die Zeit, bis das Audio in den Ohren ankommt",
     "configuration": "",
     "notes": "Alte Reithalle, Bühne Aarau; one transmitter system and one hearing-aid model; listener and audience counts not reported. The 56-58 ms value covers transmitter to hearing aid; the separate estimated total of roughly 65-90 ms includes upstream delay and spans receiver and hearing-aid paths.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "funding": "Independent",
     "limitations": "Alte Reithalle, Bühne Aarau; one transmitter system and one hearing-aid model; listener and audience counts not reported. The 56-58 ms value covers transmitter to hearing aid; the separate estimated total of roughly 65-90 ms includes upstream delay and spans receiver and hearing-aid paths. pro-audito-2025-theatre-aarau: One room, one transmitter system and one hearing aid model (GN ReSound Nexia, named in the latency section); listener and audience counts unstated, with crowded operation untested. No comparison of fitting types or separate financial support is reported. Latency depends on the configuration and firmware at the time.",
     "row_id": "latency-0310"
    },
    {
     "system_path": "Transmitter to neckloop receivers",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "36-43",
     "evidence": "measured",
     "method": "No measurement method reported.",
     "date": "2025-03-17",
     "date_basis": "source date",
     "source_id": "pro-audito-2025-theatre-aarau",
     "source_locator": "Latenz – die Zeit, bis das Audio in den Ohren ankommt",
     "configuration": "",
     "notes": "Alte Reithalle, Bühne Aarau; empty room, one transmitter system and one hearing-aid model. Total is the authors' estimate from adding upstream delay.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "funding": "Independent",
     "limitations": "Alte Reithalle, Bühne Aarau; empty room, one transmitter system and one hearing-aid model. Total is the authors' estimate from adding upstream delay. pro-audito-2025-theatre-aarau: One room, one transmitter system and one hearing aid model (GN ReSound Nexia, named in the latency section); listener and audience counts unstated, with crowded operation untested. No comparison of fitting types or separate financial support is reported. Latency depends on the configuration and firmware at the time.",
     "row_id": "latency-0311"
    },
    {
     "system_path": "Accessify over 5G relative to airborne sound",
     "technology": "Shared",
     "scope": "venue system",
     "metric": "relative arrival offset",
     "latency_ms": "260-335",
     "evidence": "stated",
     "method": "Differences reported in the table, derived from system latency and the 25-100 ms front/back airborne-sound reference.",
     "date": "2026-05-02",
     "date_basis": "event date; separate timing-test date not given",
     "source_id": "pro-audito-2026-outdoor",
     "source_locator": "Latency in comparison table",
     "configuration": "",
     "notes": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified. Stream lags.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "funding": "Independent",
     "limitations": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified. Stream lags. pro-audito-2026-outdoor: One event, one transmitter position and the authors' own receivers; machine-translated from German.",
     "row_id": "latency-0312"
    },
    {
     "system_path": "Accessify over 5G streaming",
     "technology": "Shared",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "~360",
     "evidence": "measured",
     "method": "Outdoor comparison; timing instrument and endpoint procedure not reported.",
     "date": "2026-05-02",
     "date_basis": "event date; separate timing-test date not given",
     "source_id": "pro-audito-2026-outdoor",
     "source_locator": "Latency in comparison table",
     "configuration": "",
     "notes": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified. Mobile internet path; not venue Wi-Fi.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "funding": "Independent",
     "limitations": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified. Mobile internet path; not venue Wi-Fi. pro-audito-2026-outdoor: One event, one transmitter position and the authors' own receivers; machine-translated from German.",
     "row_id": "latency-0313"
    },
    {
     "system_path": "Auracast hearing aid relative to airborne sound",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "relative arrival offset",
     "latency_ms": "29-46",
     "evidence": "stated",
     "method": "Differences reported in the table, derived from system latency and the 25-100 ms front/back airborne-sound reference.",
     "date": "2026-05-02",
     "date_basis": "event date; separate timing-test date not given",
     "source_id": "pro-audito-2026-outdoor",
     "source_locator": "Latency in comparison table",
     "configuration": "",
     "notes": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified. Printed front/back differences; not extrema over every position. Stream lags at the front endpoint and leads at the back; it can coincide with room sound between them.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "funding": "Independent",
     "limitations": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified. Printed front/back differences; not extrema over every position. Stream lags at the front endpoint and leads at the back; it can coincide with room sound between them. pro-audito-2026-outdoor: One event, one transmitter position and the authors' own receivers; machine-translated from German.",
     "row_id": "latency-0314"
    },
    {
     "system_path": "Auracast receiver relative to airborne sound",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "relative arrival offset",
     "latency_ms": "18-57",
     "evidence": "stated",
     "method": "Differences reported in the table, derived from system latency and the 25-100 ms front/back airborne-sound reference.",
     "date": "2026-05-02",
     "date_basis": "event date; separate timing-test date not given",
     "source_id": "pro-audito-2026-outdoor",
     "source_locator": "Latency in comparison table",
     "configuration": "",
     "notes": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified. Printed front/back differences; not extrema over every position. Stream lags at the front endpoint and leads at the back; it can coincide with room sound between them.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "funding": "Independent",
     "limitations": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified. Printed front/back differences; not extrema over every position. Stream lags at the front endpoint and leads at the back; it can coincide with room sound between them. pro-audito-2026-outdoor: One event, one transmitter position and the authors' own receivers; machine-translated from German.",
     "row_id": "latency-0315"
    },
    {
     "system_path": "Auracast transmitter to hearing aid",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "54",
     "evidence": "measured",
     "method": "Outdoor comparison; timing instrument and endpoint procedure not reported.",
     "date": "2026-05-02",
     "date_basis": "event date; separate timing-test date not given",
     "source_id": "pro-audito-2026-outdoor",
     "source_locator": "Latency in comparison table",
     "configuration": "",
     "notes": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified. ",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "funding": "Independent",
     "limitations": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified.  pro-audito-2026-outdoor: One event, one transmitter position and the authors' own receivers; machine-translated from German.",
     "row_id": "latency-0316"
    },
    {
     "system_path": "Auracast transmitter to receiver",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "43",
     "evidence": "measured",
     "method": "Outdoor comparison; timing instrument and endpoint procedure not reported.",
     "date": "2026-05-02",
     "date_basis": "event date; separate timing-test date not given",
     "source_id": "pro-audito-2026-outdoor",
     "source_locator": "Latency in comparison table",
     "configuration": "",
     "notes": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified. ",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "funding": "Independent",
     "limitations": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified.  pro-audito-2026-outdoor: One event, one transmitter position and the authors' own receivers; machine-translated from German.",
     "row_id": "latency-0317"
    },
    {
     "system_path": "FM relative to airborne sound",
     "technology": "RF/FM",
     "scope": "venue system",
     "metric": "relative arrival offset",
     "latency_ms": "17-92",
     "evidence": "stated",
     "method": "Differences reported in the table, derived from system latency and the 25-100 ms front/back airborne-sound reference.",
     "date": "2026-05-02",
     "date_basis": "event date; separate timing-test date not given",
     "source_id": "pro-audito-2026-outdoor",
     "source_locator": "Latency in comparison table",
     "configuration": "",
     "notes": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified. Unsigned differences as printed; stream leads.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "funding": "Independent",
     "limitations": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified. Unsigned differences as printed; stream leads. pro-audito-2026-outdoor: One event, one transmitter position and the authors' own receivers; machine-translated from German.",
     "row_id": "latency-0318"
    },
    {
     "system_path": "FM system",
     "technology": "RF/FM",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "8",
     "evidence": "measured",
     "method": "Outdoor comparison; timing instrument and endpoint procedure not reported.",
     "date": "2026-05-02",
     "date_basis": "event date; separate timing-test date not given",
     "source_id": "pro-audito-2026-outdoor",
     "source_locator": "Latency in comparison table",
     "configuration": "",
     "notes": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified. ",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "funding": "Independent",
     "limitations": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified.  pro-audito-2026-outdoor: One event, one transmitter position and the authors' own receivers; machine-translated from German.",
     "row_id": "latency-0319"
    },
    {
     "system_path": "Loudspeakers through air to listeners",
     "technology": "Shared",
     "scope": "venue system",
     "metric": "acoustic travel time",
     "latency_ms": "25-100",
     "evidence": "measured",
     "method": "Outdoor comparison; timing instrument and endpoint procedure not reported.",
     "date": "2026-05-02",
     "date_basis": "event date; separate timing-test date not given",
     "source_id": "pro-audito-2026-outdoor",
     "source_locator": "Latency in comparison table",
     "configuration": "",
     "notes": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified. Front/back positions.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "funding": "Independent",
     "limitations": "Helvetiaplatz, Zurich; event of about 2000 people; tester/device counts not specified. Front/back positions. pro-audito-2026-outdoor: One event, one transmitter position and the authors' own receivers; machine-translated from German.",
     "row_id": "latency-0320"
    },
    {
     "system_path": "Avantree Oasis Aura to AuraClip",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "65",
     "evidence": "measured",
     "method": "No measurement method reported.",
     "date": "2026-07-16",
     "date_basis": "source date",
     "source_id": "pro-audito-2026-venucast-test",
     "source_locator": "Opening test results",
     "configuration": "",
     "notes": "Short test with lent units; no firmware, test date, hearing-aid models or device count given.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; test units lent free by the manufacturer, Pro Audito not paid)",
     "funding": "Independent",
     "limitations": "Short test with lent units; no firmware, test date, hearing-aid models or device count given. pro-audito-2026-venucast-test: Short test of one system supplied free by the manufacturer; the page does not specify whether the devices were loaned or given. Firmware, test room, distances and hearing-aid models are not stated. In German.",
     "row_id": "latency-0321"
    },
    {
     "system_path": "Avantree Oasis Aura to fastest tested receiver; model unspecified",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "57",
     "evidence": "measured",
     "method": "No measurement method reported.",
     "date": "2026-07-16",
     "date_basis": "source date",
     "source_id": "pro-audito-2026-venucast-test",
     "source_locator": "Opening test results",
     "configuration": "",
     "notes": "Short test with lent units; no firmware, test date, hearing-aid models or device count given.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; test units lent free by the manufacturer, Pro Audito not paid)",
     "funding": "Independent",
     "limitations": "Short test with lent units; no firmware, test date, hearing-aid models or device count given. pro-audito-2026-venucast-test: Short test of one system supplied free by the manufacturer; the page does not specify whether the devices were loaned or given. Firmware, test room, distances and hearing-aid models are not stated. In German.",
     "row_id": "latency-0322"
    },
    {
     "system_path": "Avantree Oasis Aura to hearing aids",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "65-75",
     "evidence": "measured",
     "method": "No measurement method reported.",
     "date": "2026-07-16",
     "date_basis": "source date",
     "source_id": "pro-audito-2026-venucast-test",
     "source_locator": "Opening test results",
     "configuration": "",
     "notes": "Short test with lent units; no firmware, test date, hearing-aid models or device count given.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; test units lent free by the manufacturer, Pro Audito not paid)",
     "funding": "Independent",
     "limitations": "Short test with lent units; no firmware, test date, hearing-aid models or device count given. pro-audito-2026-venucast-test: Short test of one system supplied free by the manufacturer; the page does not specify whether the devices were loaned or given. Firmware, test room, distances and hearing-aid models are not stated. In German.",
     "row_id": "latency-0323"
    },
    {
     "system_path": "MobileConnect stream to phone app",
     "technology": "Wi-Fi streaming",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "40-60",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2023",
     "date_basis": "source date",
     "source_id": "sennheiser-2023-mobileconnect-spec",
     "source_locator": "MobileConnect App: Low latency",
     "configuration": "",
     "notes": "Manufacturer average; devices, network load and output route unspecified. Source year is PDF creation year.",
     "funding_detail": "Manufacturer (Sennheiser, maker of the MobileConnect Wi-Fi system)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer average; devices, network load and output route unspecified. Source year is PDF creation year. sennheiser-2023-mobileconnect-spec: A maker's data sheet: the latency is an average with no stated method, phones, network load or listening path (wired, neckloop or Bluetooth), and the capacity is given per station without network conditions. No date is printed; the year comes from the PDF's creation date (16 January 2023). Sennheiser's MobileConnect product page linked this version on 9 October 2026.",
     "row_id": "latency-0324"
    },
    {
     "system_path": "MobileConnect Audience Mic return path",
     "technology": "Wi-Fi streaming",
     "scope": "shared-path evidence",
     "metric": "path latency",
     "latency_ms": "as low as 25",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "undated",
     "date_basis": "undated source",
     "source_id": "sennheiser-mobileconnect-app-page",
     "source_locator": "Feature list: Audience Mic",
     "configuration": "",
     "notes": "Manufacturer statement. Talk-back path, not audience receiving path.",
     "funding_detail": "Manufacturer (Sennheiser, maker of the MobileConnect Wi-Fi system)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer statement. Talk-back path, not audience receiving path. sennheiser-mobileconnect-app-page: A maker's marketing page with no method, phones, network load or listening path behind either figure; the 25 ms in the text may refer to the talk-back microphone, as the feature list states. The page carries no date. Sennheiser's data sheet gives 40-60 ms on average for the app.",
     "row_id": "latency-0325"
    },
    {
     "system_path": "MobileConnect unicast stream",
     "technology": "Wi-Fi streaming",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "40-60",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "undated",
     "date_basis": "undated source",
     "source_id": "sennheiser-mobileconnect-app-page",
     "source_locator": "Feature list: Unicast audio streaming",
     "configuration": "",
     "notes": "Manufacturer statement. Dependent on network and user devices.",
     "funding_detail": "Manufacturer (Sennheiser, maker of the MobileConnect Wi-Fi system)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer statement. Dependent on network and user devices. sennheiser-mobileconnect-app-page: A maker's marketing page with no method, phones, network load or listening path behind either figure; the 25 ms in the text may refer to the talk-back microphone, as the feature list states. The page carries no date. Sennheiser's data sheet gives 40-60 ms on average for the app.",
     "row_id": "latency-0326"
    },
    {
     "system_path": "MobileConnect unicast hearing-assistance stream",
     "technology": "Wi-Fi streaming",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "as low as 25",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "undated",
     "date_basis": "undated source",
     "source_id": "sennheiser-mobileconnect-app-page",
     "source_locator": "Product description",
     "configuration": "",
     "notes": "Manufacturer statement. Potentially confused with Audience Mic value on same page.",
     "funding_detail": "Manufacturer (Sennheiser, maker of the MobileConnect Wi-Fi system)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer statement. Potentially confused with Audience Mic value on same page. sennheiser-mobileconnect-app-page: A maker's marketing page with no method, phones, network load or listening path behind either figure; the 25 ms in the text may refer to the talk-back microphone, as the feature list states. The page carries no date. Sennheiser's data sheet gives 40-60 ms on average for the app.",
     "row_id": "latency-0327"
    },
    {
     "system_path": "All Auracast receivers: Presentation Delay support",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "timing parameter",
     "latency_ms": "40",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2025-02-06",
     "date_basis": "source date",
     "source_id": "sig-2025-earbuds-guide",
     "source_locator": "Presentation Delay section",
     "configuration": "",
     "notes": "Design guidance about supported timing values, not end-to-end latency.",
     "funding_detail": "Standards body (Bluetooth SIG, an industry association funded by its member companies, which owns the Auracast trademark)",
     "funding": "Standards body",
     "limitations": "Design guidance about supported timing values, not end-to-end latency. sig-2025-earbuds-guide: Design recommendations, not test results; how far shipping products follow them is not reported.",
     "row_id": "latency-0328"
    },
    {
     "system_path": "HAP/TMAP receivers: Presentation Delay support",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "timing parameter",
     "latency_ms": "20-40",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2025-02-06",
     "date_basis": "source date",
     "source_id": "sig-2025-earbuds-guide",
     "source_locator": "Presentation Delay section",
     "configuration": "",
     "notes": "Design guidance about supported timing values, not end-to-end latency.",
     "funding_detail": "Standards body (Bluetooth SIG, an industry association funded by its member companies, which owns the Auracast trademark)",
     "funding": "Standards body",
     "limitations": "Design guidance about supported timing values, not end-to-end latency. sig-2025-earbuds-guide: Design recommendations, not test results; how far shipping products follow them is not reported.",
     "row_id": "latency-0329"
    },
    {
     "system_path": "Simple transmitter example: Presentation Delay",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "timing parameter",
     "latency_ms": "40",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2025-10-17",
     "date_basis": "source date",
     "source_id": "sig-transmitter-guide-v3",
     "source_locator": "Example BASE settings",
     "configuration": "",
     "notes": "Example parameter; immediate rendering can allow earlier playback.",
     "funding_detail": "Standards body (Bluetooth SIG, an industry association funded by its member companies, which owns the Auracast trademark)",
     "funding": "Standards body",
     "limitations": "Example parameter; immediate rendering can allow earlier playback. sig-transmitter-guide-v3: Mostly recommendations; its mandatory statements come from the Auracast trademark requirements. It sets no numeric coverage or signal-strength pass/fail level.",
     "row_id": "latency-0330"
    },
    {
     "system_path": "Auracast transmission",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "30-40+",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2025-01",
     "date_basis": "source date",
     "source_id": "sterkens-whyman-2025",
     "source_locator": "Latency paragraph",
     "configuration": "",
     "notes": "Advocacy estimate; additional to other system delays. The phone assistant is discussed separately, not measured as an audio hop.",
     "funding_detail": "Nonprofit advocacy (both authors work with the Center for Hearing Access: Wynne Whyman as its director of communication and advocacy, Juliëtte Sterkens as its hearing access advocate; Sterkens left practice in 2012 to work as HLAA's national hearing loop advocate, with outreach funded by the David & Carol Myers Foundation)",
     "funding": "Nonprofit advocacy",
     "limitations": "Advocacy estimate; additional to other system delays. The phone assistant is discussed separately, not measured as an audio hop. sterkens-whyman-2025: An opinion piece by loop advocates, with no new data; the 99.9% figure is the authors' estimate. Written in January 2025 (the page's metadata gives 15 January 2025), before most Auracast hearing devices and transmitters were available. The statement that IEC 60118-4 requires automatic gain control has not been checked here against the paywalled standard. The authors' affiliations are from the Center for Hearing Access leadership page and a 2019 Hearing Review interview, not the article itself.",
     "row_id": "latency-0331"
    },
    {
     "system_path": "Tsinghua campus Wi-Fi hop (90th percentile of one-minute average round-trip time)",
     "technology": "Wi-Fi streaming",
     "scope": "shared-path evidence",
     "metric": "network round-trip time",
     "latency_ms": "~20",
     "evidence": "measured",
     "method": "ping2: first ping wakes device; second ping RTT used. Six measurements ten seconds apart averaged per minute; wired path treated as negligible.",
     "date": "2016-06",
     "date_basis": "source date",
     "source_id": "sui-2016",
     "source_locator": "Sections 2.1 and 3.1",
     "configuration": "",
     "notes": "More than 47000 devices; general data network, no audio playback. Do not interpret as one-way audio latency or add directly to audio-path figures. Percentiles describe the one-minute records, not individual packets.",
     "funding_detail": "Independent (Tsinghua University, with one author from Microsoft Research; supported by National Natural Science Foundation of China and other Chinese government research grants)",
     "funding": "Independent",
     "limitations": "More than 47000 devices; general data network, no audio playback. Do not interpret as one-way audio latency or add directly to audio-path figures. Percentiles describe the one-minute records, not individual packets. sui-2016: A general study of one campus data network, not of audio streaming or assistive listening: it estimates the wireless-hop round-trip delay using a second ping after a wake-up ping, not the audio buffering, codecs or phone playback that add to a stream's delay, and reports no audio results. Wi-Fi equipment has changed since 2016. Read in the authors' copy hosted by Microsoft Research; the ACM page is the published version.",
     "row_id": "latency-0332"
    },
    {
     "system_path": "Tsinghua campus Wi-Fi hop (99th percentile of one-minute average round-trip time)",
     "technology": "Wi-Fi streaming",
     "scope": "shared-path evidence",
     "metric": "network round-trip time",
     "latency_ms": "~250",
     "evidence": "measured",
     "method": "ping2: first ping wakes device; second ping RTT used. Six measurements ten seconds apart averaged per minute; wired path treated as negligible.",
     "date": "2016-06",
     "date_basis": "source date",
     "source_id": "sui-2016",
     "source_locator": "Sections 2.1 and 3.1",
     "configuration": "",
     "notes": "More than 47000 devices; general data network, no audio playback. Do not interpret as one-way audio latency or add directly to audio-path figures. Percentiles describe the one-minute records, not individual packets.",
     "funding_detail": "Independent (Tsinghua University, with one author from Microsoft Research; supported by National Natural Science Foundation of China and other Chinese government research grants)",
     "funding": "Independent",
     "limitations": "More than 47000 devices; general data network, no audio playback. Do not interpret as one-way audio latency or add directly to audio-path figures. Percentiles describe the one-minute records, not individual packets. sui-2016: A general study of one campus data network, not of audio streaming or assistive listening: it estimates the wireless-hop round-trip delay using a second ping after a wake-up ping, not the audio buffering, codecs or phone playback that add to a stream's delay, and reports no audio results. Wi-Fi equipment has changed since 2016. Read in the authors' copy hosted by Microsoft Research; the ACM page is the published version.",
     "row_id": "latency-0333"
    },
    {
     "system_path": "Tsinghua campus Wi-Fi hop (median of one-minute average round-trip time)",
     "technology": "Wi-Fi streaming",
     "scope": "shared-path evidence",
     "metric": "network round-trip time",
     "latency_ms": "~3",
     "evidence": "measured",
     "method": "ping2: first ping wakes device; second ping RTT used. Six measurements ten seconds apart averaged per minute; wired path treated as negligible.",
     "date": "2016-06",
     "date_basis": "source date",
     "source_id": "sui-2016",
     "source_locator": "Sections 2.1 and 3.1",
     "configuration": "",
     "notes": "More than 47000 devices; general data network, no audio playback. Do not interpret as one-way audio latency or add directly to audio-path figures. Percentiles describe the one-minute records, not individual packets.",
     "funding_detail": "Independent (Tsinghua University, with one author from Microsoft Research; supported by National Natural Science Foundation of China and other Chinese government research grants)",
     "funding": "Independent",
     "limitations": "More than 47000 devices; general data network, no audio playback. Do not interpret as one-way audio latency or add directly to audio-path figures. Percentiles describe the one-minute records, not individual packets. sui-2016: A general study of one campus data network, not of audio streaming or assistive listening: it estimates the wireless-hop round-trip delay using a second ping after a wake-up ping, not the audio buffering, codecs or phone playback that add to a stream's delay, and reports no audio results. Wi-Fi equipment has changed since 2016. Read in the authors' copy hosted by Microsoft Research; the ACM page is the published version.",
     "row_id": "latency-0334"
    },
    {
     "system_path": "Wi-Fi listening system to standard smartphones",
     "technology": "Wi-Fi streaming",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": ">130",
     "evidence": "measured",
     "method": "No measurement method reported.",
     "date": "2025-04-29",
     "date_basis": "source date",
     "source_id": "theatreplan-2025-assistive-listening",
     "source_locator": "Wi-Fi discussion",
     "configuration": "",
     "notes": "Consultancy reports measurements in some cases; no phone list, sample count, network conditions or method.",
     "funding_detail": "Independent (Theatreplan, a UK theatre planning consultancy; written by its consultant Kit Lerman; no funding is stated)",
     "funding": "Independent",
     "limitations": "Consultancy reports measurements in some cases; no phone list, sample count, network conditions or method. theatreplan-2025-assistive-listening: A consultancy blog post without references. The Wi-Fi latency figure is given without its method, and the statements on infrared are the author's assessment, not measurements. It describes UK practice.",
     "row_id": "latency-0335"
    },
    {
     "system_path": "Infinium system to BA R1 receiver",
     "technology": "Auracast",
     "scope": "venue system",
     "metric": "path latency",
     "latency_ms": "<40",
     "evidence": "stated",
     "method": "No measurement method reported.",
     "date": "2026",
     "date_basis": "source date",
     "source_id": "williams-av-2026-infinium-manual",
     "source_locator": "Specifications: Latency (System)",
     "configuration": "MAN 297B",
     "notes": "Manufacturer specification; other receivers may vary.",
     "funding_detail": "Manufacturer (Williams AV)",
     "funding": "Manufacturer",
     "limitations": "Manufacturer specification; other receivers may vary. williams-av-2026-infinium-manual: Manufacturer guidance without test data. The range figure is for open space with the maker's own receiver, and the specifications list transmit power as programmable without giving its maximum. Revision MAN 297B, copyright 2026.",
     "row_id": "latency-0336"
    }
   ]
  },
  {
   "name": "loop-tests",
   "title": "Measured and checked hearing loops",
   "summary": "Installation checks and grouped loop findings, preserving methods, locations, outcomes, sample units and reporting limits.",
   "url": "https://assistivelisteningknowledgebase.org/data/loop-tests/",
   "compiled": "2026-10-13",
   "updated": "2026-10-14",
   "version": "1.2",
   "licence": "https://creativecommons.org/publicdomain/zero/1.0/",
   "technologies": [
    "Auracast",
    "Hearing loops",
    "Shared"
   ],
   "affects": [
    "Advocates",
    "Venues"
   ],
   "changes": [
    "2026-10-13: Migrated 60 rows with codebook and source provenance into the data section.",
    "2026-10-14: Declared the existing row key for stable links from questions; row values are unchanged.",
    "2026-10-14: Corrected the Alfakir row’s location limit and added the Discussion and session-count locators after an archive audit."
   ],
   "columns": [
    {
     "name": "result_id",
     "meaning": "Unique source-based key and installation, area or aggregate suffix. Parliament suffixes match Appendix A references."
    },
    {
     "name": "row_scope",
     "meaning": "`installation_or_area`, `location_check` for uncertain equipment status, or `aggregate` when only grouped evidence is available."
    },
    {
     "name": "site",
     "meaning": "Named installation/location or the source's group description. Unnamed rooms stay unnamed."
    },
    {
     "name": "site_type",
     "meaning": "Venue setting, such as hospital reception, bus or theatre."
    },
    {
     "name": "country",
     "meaning": "Source-supported location, with UK nation where available. Author affiliations do not establish a test site's country."
    },
    {
     "name": "year",
     "meaning": "Year of the check only, or `not reported`. `2020; 2021` denotes RiDC's two fieldwork periods, not two checks of each installation."
    },
    {
     "name": "source_year",
     "meaning": "Library publication year; never silently substituted for the check year."
    },
    {
     "name": "checked",
     "meaning": "Quantities or features actually measured or examined. Availability, signs and staff knowledge are distinguished from operation."
    },
    {
     "name": "result",
     "meaning": "Source-attributed outcome, including numerical values, faults and reported repairs. A repair account does not imply a measured retest."
    },
    {
     "name": "method",
     "meaning": "`meter`, `listening`, `meter and listening`, `inspection/interview`, `measurement reported`, or `not reported`. The fifth value means measurements are described but equipment/procedure details are insufficient to classify further."
    },
    {
     "name": "method_detail",
     "meaning": "Equipment, procedure and exact dates where stated. No meter or listening method is inferred merely from the word check."
    },
    {
     "name": "checker_type",
     "meaning": "Actual checker role where known; combined roles use `/`. It is separate from funding and from the organisation publishing the account."
    },
    {
     "name": "checker",
     "meaning": "Named checker or team; where only the reporting author is known, the cell says so."
    },
    {
     "name": "sample",
     "meaning": "Area, venue, report, measurement-point or participant denominator with its unit preserved. These units are not interchangeable."
    },
    {
     "name": "source_id",
     "meaning": "Library source identifiers supporting the row, separated by semicolons. Feature-specific and supporting-source columns retain their more precise roles."
    },
    {
     "name": "source_locator",
     "meaning": "Original page, section, table or model entry supporting the row; source names identify locations when several originals are used."
    },
    {
     "name": "funding_detail",
     "meaning": "Funding and producer context retained from the earlier compilation; the funding column carries the current source-record labels."
    },
    {
     "name": "limitations",
     "meaning": "Row-specific interpretation limits and source-record reading limits. Missing information is not reported, never an inferred zero."
    },
    {
     "name": "funding",
     "meaning": "Source-record funding labels. With multiple primary sources, each label is followed by its source id in brackets. Funding detail remains in funding_detail where supplied by the earlier compilation."
    }
   ],
   "row_count": 60,
   "sources": [
    "alfakir-2015",
    "alva-2013-scottish-loops",
    "aohl-2013-visitor-attractions",
    "aph-2008-parliament-loop-audit",
    "chha-2023-yvr-counter-loops",
    "healthwatch-cornwall-2015-hospital-hearing-loss",
    "healthwatch-east-sussex-2024-gp-accessibility",
    "healthwatch-hackney-2023-pharmacy-accessibility",
    "healthwatch-southampton-2017-hospital-loops",
    "healthwatch-southampton-2018-central-loops",
    "karg-2005-quality-controlled-loops",
    "listen-2026-st-mauritius-case-study",
    "london-assembly-2016-sensory-travel",
    "magann-faivre-2016",
    "ridc-2022-orr-help-points",
    "rnid-2009-loop-checks",
    "seidler-2012-daga"
   ],
   "codebook": "## Reading the results\n\nRows distinguish installations or assessed areas, locations with uncertain equipment status, and aggregate findings. Availability, staff knowledge and listening checks do not establish measured field strength. Grouped results overlap some individual rows, and methods differ: do not pool counts or failure percentages. Reported repairs do not establish a measured retest. [@aph-2008-parliament-loop-audit; @healthwatch-hackney-2023-pharmacy-accessibility; @healthwatch-southampton-2018-central-loops; @chha-2023-yvr-counter-loops]\n\n## Compilation and interpretation\n\n`loop-tests.csv` was compiled on **2026-10-13** from 17 existing library records and their archived originals. It contains 60 rows: 48 individual installations or assessed areas, three checked locations where equipment status was uncertain, and nine explicitly labelled aggregate findings.\n\nThe normal unit is one installation or assessed area, combining its checks in one row. Parliament House has 31 area rows keyed to the audit's A1-A31 references; these are not asserted to be 31 electrically separate systems. Where a source supplies only grouped findings, an `aggregate` row preserves that evidence without inventing individual installations. Filter `row_scope` before analysing individual results. The Scottish total includes its three named rows, and Southampton's overall shop audit includes its named shop examples. Neither totals nor failure percentages should be pooled across these overlapping rows or across unlike methods. [@aph-2008-parliament-loop-audit; @alva-2013-scottish-loops; @healthwatch-southampton-2018-central-loops; @rnid-2009-loop-checks; @chha-2023-yvr-counter-loops]\n\n\nThe file is UTF-8, comma-delimited, with a header, quoted fields and LF line endings. Import as text to preserve qualifiers and multiple years. `not reported` denotes missing information, never zero. There are no formulas, converted units or graph-digitised point estimates. Rows sort by source id and result id, with numeric area suffixes in numerical order.\n\nParliament's coverage categories are the audit authors' classifications after amplifier adjustment, not complete tests of every standard parameter. The Cabinet Room's highest Table 1 grade is retained with its partial-test qualification. Hospital listening quality and bus interference observations are not substituted for field-strength measurements. Hackney and Eastbourne rows describe availability and staff procedures, without proving working audio. Eastbourne's staff-knowledge narrative conflicts with its table; the row preserves that uncertainty. The Southampton therapies loop was not visited and is excluded from the check rows. C6 and C7 have no separately reported listening result, and the chapel's check was separate from the dated main visit. [@aph-2008-parliament-loop-audit; @healthwatch-cornwall-2015-hospital-hearing-loss; @london-assembly-2016-sensory-travel; @healthwatch-hackney-2023-pharmacy-accessibility; @healthwatch-east-sussex-2024-gp-accessibility; @healthwatch-southampton-2017-hospital-loops]\n\nThe q26 research report lists coverage decisions, archive provenance, uncertainties and existing-record concerns. Updating this table requires re-reading the original, retaining the row's unit and method, and distinguishing an actual retest from a later publication or repair claim.\n",
   "rows": [
    {
     "result_id": "alfakir-2015-lecture-hall",
     "row_scope": "installation_or_area",
     "site": "Unnamed lecture hall",
     "site_type": "Lecture hall",
     "country": "not reported",
     "year": "not reported",
     "source_year": "2015",
     "checked": "Field strength at six seating locations",
     "result": "Authors report loop field strength within +/-3 dB at all six tested seating locations.",
     "method": "meter",
     "method_detail": "Contacta Loop-FSM; six randomly chosen seating locations checked before the listener study. The Method describes locations measured from a reference point in the room centre.",
     "checker_type": "researcher",
     "checker": "Alfakir and colleagues",
     "sample": "Six measurement locations; listener study had 12 participants initially and seven returning for session two.",
     "source_id": "alfakir-2015",
     "source_locator": "Method, first two paragraphs and session counts; Discussion, opening paragraph; Acknowledgments and Funding",
     "funding_detail": "Independent (University of Florida and University of Oklahoma; the authors report no financial support and no conflicts of interest; Contacta, a loop maker, lent the field strength meter)",
     "limitations": "The Discussion places the hall at a retirement community centre; its name, country and measurement dates are not reported. No complete field map or frequency-response/noise results. Authors cite ANSI/ISA-62382-2012; that reference is not substituted with an assumed hearing-loop standard.",
     "funding": "Independent"
    },
    {
     "result_id": "alva-2013-scottish-loops-all-venues",
     "row_scope": "aggregate",
     "site": "Scottish visitor attractions",
     "site_type": "Visitor attraction ticket or information point",
     "country": "United Kingdom (Scotland)",
     "year": "not reported",
     "source_year": "2013",
     "checked": "Working loop at main ticket or information point",
     "result": "Three of 21 venues had working loops at the main ticket or information point. The other 18 are not split into missing and faulty loops.",
     "method": "not reported",
     "method_detail": "Equipment and procedure not reported.",
     "checker_type": "charity field team",
     "checker": "Action on Hearing Loss Scotland, reported by ALVA/Attractions Management",
     "sample": "21 venues; three with working loops at the main ticket or information point.",
     "source_id": "alva-2013-scottish-loops",
     "source_locator": "Article opening and named working-loop list",
     "funding_detail": "Trade body (ALVA publishes Attractions Management news reporting Action on Hearing Loss Scotland’s charity-led checks; project funding is not stated)",
     "limitations": "Includes the three individually named rows. Do not sum aggregate and individual counts. No test dates or equipment stated.",
     "funding": "Trade body"
    },
    {
     "result_id": "alva-2013-scottish-loops-mcmanus",
     "row_scope": "installation_or_area",
     "site": "McManus Museum, Dundee",
     "site_type": "Visitor attraction ticket or information point",
     "country": "United Kingdom (Scotland)",
     "year": "not reported",
     "source_year": "2013",
     "checked": "Working loop at main ticket or information point",
     "result": "Working loop reported at the main ticket or information point.",
     "method": "not reported",
     "method_detail": "Equipment and procedure not reported.",
     "checker_type": "charity field team",
     "checker": "Action on Hearing Loss Scotland, reported by ALVA/Attractions Management",
     "sample": "One installation; listener count not reported.",
     "source_id": "alva-2013-scottish-loops",
     "source_locator": "Article opening and named working-loop list",
     "funding_detail": "Trade body (ALVA publishes Attractions Management news reporting Action on Hearing Loss Scotland’s charity-led checks; project funding is not stated)",
     "limitations": "Secondary report published in December 2013; dates and methods of checks and individual checker roles not supplied. Three named positive cases selected from 21 venues; not a representative success sample.",
     "funding": "Trade body"
    },
    {
     "result_id": "alva-2013-scottish-loops-st-mungo",
     "row_scope": "installation_or_area",
     "site": "St Mungo's Museum, Glasgow",
     "site_type": "Visitor attraction ticket or information point",
     "country": "United Kingdom (Scotland)",
     "year": "not reported",
     "source_year": "2013",
     "checked": "Working loop at main ticket or information point",
     "result": "Working loop reported at the main ticket or information point.",
     "method": "not reported",
     "method_detail": "Equipment and procedure not reported.",
     "checker_type": "charity field team",
     "checker": "Action on Hearing Loss Scotland, reported by ALVA/Attractions Management",
     "sample": "One installation; listener count not reported.",
     "source_id": "alva-2013-scottish-loops",
     "source_locator": "Article opening and named working-loop list",
     "funding_detail": "Trade body (ALVA publishes Attractions Management news reporting Action on Hearing Loss Scotland’s charity-led checks; project funding is not stated)",
     "limitations": "Secondary report published in December 2013; dates and methods of checks and individual checker roles not supplied. Three named positive cases selected from 21 venues; not a representative success sample.",
     "funding": "Trade body"
    },
    {
     "result_id": "alva-2013-scottish-loops-stirling",
     "row_scope": "installation_or_area",
     "site": "Stirling Castle",
     "site_type": "Visitor attraction ticket or information point",
     "country": "United Kingdom (Scotland)",
     "year": "not reported",
     "source_year": "2013",
     "checked": "Working loop at main ticket or information point",
     "result": "Working loop reported at the main ticket or information point.",
     "method": "not reported",
     "method_detail": "Equipment and procedure not reported.",
     "checker_type": "charity field team",
     "checker": "Action on Hearing Loss Scotland, reported by ALVA/Attractions Management",
     "sample": "One installation; listener count not reported.",
     "source_id": "alva-2013-scottish-loops",
     "source_locator": "Article opening and named working-loop list",
     "funding_detail": "Trade body (ALVA publishes Attractions Management news reporting Action on Hearing Loss Scotland’s charity-led checks; project funding is not stated)",
     "limitations": "Secondary report published in December 2013; dates and methods of checks and individual checker roles not supplied. Three named positive cases selected from 21 venues; not a representative success sample.",
     "funding": "Trade body"
    },
    {
     "result_id": "aohl-2013-visitor-attractions-attractions",
     "row_scope": "aggregate",
     "site": "London visitor attractions",
     "site_type": "Visitor attractions",
     "country": "United Kingdom (England)",
     "year": "2012",
     "source_year": "2013",
     "checked": "Loop availability; working order",
     "result": "Three of 20 attractions had loops in good working order; of 11 advertising loops, seven actually had one.",
     "method": "not reported",
     "method_detail": "Equipment and procedure not reported.",
     "checker_type": "charity field team",
     "checker": "Action on Hearing Loss",
     "sample": "20 attractions; separate advertised-loop subset of 11.",
     "source_id": "aohl-2013-visitor-attractions",
     "source_locator": "Paragraph beginning Hearing loops are essential, containing the 2012 London findings",
     "funding_detail": "Independent (Action on Hearing Loss reports its own checks; the article also promotes the charity’s equipment sales and access services; check funding is not stated)",
     "limitations": "Work took place before the 2012 Olympics. No site-level results, equipment, field readings, listener sample or check funding stated. Article also promotes charity equipment and services.",
     "funding": "Independent"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a1",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Main committee room 1R0",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: low base level and excessive signal attenuation; no coverage percentage assigned.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A1, printed p. 12",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a2",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Committee room 1R0 gallery",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: suitable signal level over 20-80% of the area.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A2, printed p. 13",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a3",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Committee room 1R1",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: low base level and excessive signal attenuation; no coverage percentage assigned.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A3, printed p. 14",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a4",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Committee room 1R2",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: low base level and excessive signal attenuation; no coverage percentage assigned.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A4, printed p. 15",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a5",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Committee room 1R3",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: suitable signal level over 80-100% of the area.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A5, printed p. 16",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a6",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Committee room 1R4",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: suitable signal level over less than 20% of the area.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A6, printed p. 17",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a7",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Committee room 2R1",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: suitable signal level over less than 20% of the area.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A7, printed p. 18",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a8",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Committee room 2R2",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: suitable signal level over 80-100% of the area.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A8, printed p. 19",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a9",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Committee room 2R3",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: low base level and excessive signal attenuation; no coverage percentage assigned.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A9, printed p. 20",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a10",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Committee room 1S2",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: suitable signal level over less than 20% of the area.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A10, printed p. 21",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a11",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Committee room 1S3",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: low base level and excessive signal attenuation; no coverage percentage assigned.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A11, printed p. 22",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a12",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Committee room 1S4",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: low base level and excessive signal attenuation; no coverage percentage assigned.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A12, printed p. 23",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a13",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Committee room 2S1",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: low base level and excessive signal attenuation; no coverage percentage assigned.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A13, printed p. 24",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a14",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Committee room 2S2",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: suitable signal level over 80-100% of the area.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A14, printed p. 25",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a15",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Committee room 2S3",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: low base level and excessive signal attenuation; no coverage percentage assigned.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A15, printed p. 26",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a16",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: House of Representatives floor",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: suitable signal level over 80-100% of the area.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A16, printed p. 27",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a17",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: House of Representatives gallery second west",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: suitable signal level over 80-100% of the area.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A17, printed p. 28",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a18",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: House of Representatives gallery first west",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: low base level and excessive signal attenuation; no coverage percentage assigned.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A18, printed p. 29",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a19",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: House of Representatives gallery first north",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: low base level and excessive signal attenuation; no coverage percentage assigned.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A19, printed p. 30",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a20",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: House of Representatives gallery first south",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: low base level and excessive signal attenuation; no coverage percentage assigned.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A20, printed p. 31",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a21",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Senate gallery second east",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: suitable signal level over 80-100% of the area.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A21, printed p. 32",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a22",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Senate gallery second north",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: suitable signal level over 20-80% of the area.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A22, printed p. 33",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a23",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Senate gallery second south",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: low base level and excessive signal attenuation; no coverage percentage assigned.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A23, printed p. 34",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a24",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Senate gallery first east",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: suitable signal level over 80-100% of the area.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A24, printed p. 35",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a25",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Senate gallery first north",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: low base level and excessive signal attenuation; no coverage percentage assigned.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A25, printed p. 36",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a26",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Senate gallery first south",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: low base level and excessive signal attenuation; no coverage percentage assigned.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A26, printed p. 37",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a27",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Theatre",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: suitable signal level over 20-80% of the area. Assessment tied to the indicated labelling.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A27, printed p. 38",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a28",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: EPCR Blue Room",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: suitable signal level over 80-100% of the area. Appendix A28 reports above-normal hum from television studio lamps and mains wiring, rising sharply in the northeast corner.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A28, printed p. 39",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a29",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Government party room",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: low base level and excessive signal attenuation; no coverage percentage assigned.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A29, printed p. 40",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a30",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Opposition party room",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: low base level and excessive signal attenuation; no coverage percentage assigned.",
     "method": "meter",
     "method_detail": "LM Audio ILM12 loop monitor; grid readings after amplifier set-up; noise checked with loop amplifier off.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A30, printed p. 41",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Test dates not reported. First-draft report issued in 2008. Results generally follow amplifier adjustment. Coverage grades are the authors' categories; no full frequency-response test is reported. Noise readings use C weighting.",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit-a31",
     "row_scope": "installation_or_area",
     "site": "Parliament House, Canberra: Cabinet Room",
     "site_type": "Parliamentary meeting area",
     "country": "Australia",
     "year": "not reported",
     "source_year": "2008",
     "checked": "Field strength coverage; magnetic background noise",
     "result": "Table 1 grade: suitable signal level over 80-100% of the area.",
     "method": "meter",
     "method_detail": "Partial meter check with low-level pink noise because of system integrity issues; earlier T4 commissioning is mentioned.",
     "checker_type": "government",
     "checker": "Department of Parliamentary Services broadcasting support staff",
     "sample": "One of 31 audited areas in Parliament House.",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "Table 1, printed pp. 10-11; Appendix A31, printed p. 42",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "limitations": "Table 1 gives the highest grade, but Appendix A31 explicitly limits this audit to a partial test. Do not treat the grade as a complete measured coverage result. Test date not reported.",
     "funding": "Government"
    },
    {
     "result_id": "chha-2023-yvr-counter-loops-kiosks",
     "row_scope": "aggregate",
     "site": "Vancouver International Airport: information kiosks",
     "site_type": "Airport information counters",
     "country": "Canada",
     "year": "2022",
     "source_year": "2023",
     "checked": "Operational status; physical condition",
     "result": "Installer found many systems not working or physically broken. Article reports restoration, redeployment and staff education the following year.",
     "method": "not reported",
     "method_detail": "Equipment and procedure not reported.",
     "checker_type": "installer",
     "checker": "Advanced Listening Systems, original installer and later restorer",
     "sample": "2015 installation project comprised 13 kiosks; number failing in 2022 not given.",
     "source_id": "chha-2023-yvr-counter-loops",
     "source_locator": "Vancouver International Airport section, first two paragraphs",
     "funding_detail": "Nonprofit advocacy (Canadian Hard of Hearing Association, in its Get in the Hearing Loop series; the check described was made by Advanced Listening Systems, the company that installed and later restored the loops)",
     "limitations": "No kiosk-level results, failed-unit count or test procedure. No numerical verification after restoration; this is an advocacy account of installer work.",
     "funding": "Nonprofit advocacy"
    },
    {
     "result_id": "healthwatch-cornwall-2015-hospital-hearing-loss-main",
     "row_scope": "installation_or_area",
     "site": "Royal Cornwall Hospital, Treliske: Trelawney main reception",
     "site_type": "Hospital reception",
     "country": "United Kingdom (England)",
     "year": "not reported",
     "source_year": "2015",
     "checked": "Listening quality; acoustic background noise; signs; staff awareness",
     "result": "Loop worked, with poor sound through the hearing aid attributed to the lapel microphone and background noise; staff lacked suitable training.",
     "method": "listening",
     "method_detail": "Hearing-aid listening at a hospital visit; no meter readings reported.",
     "checker_type": "government",
     "checker": "Healthwatch Cornwall; individual loop tester not identified",
     "sample": "Two reception desks visited; number of loop listeners not specified.",
     "source_id": "healthwatch-cornwall-2015-hospital-hearing-loss",
     "source_locator": "PDF pp. 1-2, Treliske loop-system bullet",
     "funding_detail": "Government (Healthwatch Cornwall CIC, the county's statutory health and social care watchdog; the work followed issues raised by one of its volunteers who has hearing loss and a meeting with the hospital trust's equality lead)",
     "limitations": "Report dated 9 April 2015; separate visit date not stated. Poor microphone pickup and acoustic background noise are not measurements of magnetic noise.",
     "funding": "Government"
    },
    {
     "result_id": "healthwatch-cornwall-2015-hospital-hearing-loss-outpatients",
     "row_scope": "installation_or_area",
     "site": "Royal Cornwall Hospital, Treliske: outpatients reception",
     "site_type": "Hospital reception",
     "country": "United Kingdom (England)",
     "year": "not reported",
     "source_year": "2015",
     "checked": "Listening quality; acoustic background noise; signs; staff awareness",
     "result": "Similar poor microphone pickup and background-noise issue to main reception; loop sign hidden behind a box and staff lacked suitable training.",
     "method": "listening",
     "method_detail": "Hearing-aid listening at a hospital visit; no meter readings reported.",
     "checker_type": "government",
     "checker": "Healthwatch Cornwall; individual loop tester not identified",
     "sample": "Two reception desks visited; number of loop listeners not specified.",
     "source_id": "healthwatch-cornwall-2015-hospital-hearing-loss",
     "source_locator": "PDF pp. 1-2, Treliske loop-system bullet",
     "funding_detail": "Government (Healthwatch Cornwall CIC, the county's statutory health and social care watchdog; the work followed issues raised by one of its volunteers who has hearing loss and a meeting with the hospital trust's equality lead)",
     "limitations": "Report dated 9 April 2015; separate visit date not stated. Poor microphone pickup and acoustic background noise are not measurements of magnetic noise.",
     "funding": "Government"
    },
    {
     "result_id": "healthwatch-east-sussex-2024-gp-accessibility-surgeries",
     "row_scope": "aggregate",
     "site": "Eastbourne GP surgery sites",
     "site_type": "GP reception and consultation rooms",
     "country": "United Kingdom (England)",
     "year": "2023",
     "source_year": "2024",
     "checked": "Loop availability; signs; reported staff knowledge and check procedures",
     "result": "Four of seven sites had reception loops and signs. The narrative says three of those four reported staff knew how to check operation, but the table gives a different breakdown. Only one site had regular checking procedures. One site had a portable loop.",
     "method": "inspection/interview",
     "method_detail": "Lay checklist visits from July to October 2023, joined by surgery staff or patient representatives; no listening or meter test reported.",
     "checker_type": "government/volunteer",
     "checker": "Healthwatch East Sussex staff and volunteers, teams of two or three",
     "sample": "Seven sites of five GP practices.",
     "source_id": "healthwatch-east-sussex-2024-gp-accessibility",
     "source_locator": "Printed pp. 3-4, Methodology and Key findings; p. 6, Reception Area table; p. 9, Reception and waiting area; p. 11, Communication",
     "funding_detail": "Government (Healthwatch East Sussex, the county's statutory health and social care watchdog; the audits were made by its staff and volunteers, with support from primary care commissioners at NHS Sussex)",
     "limitations": "Availability and procedure audit, not proof that any installed loop worked. Sites selected from practices that replied. No site-level loop results. The staff-knowledge table gives one positive, one partially met, two negative and three not applicable, conflicting with the narrative's three affirmative reports; the report does not reconcile them.",
     "funding": "Government"
    },
    {
     "result_id": "healthwatch-hackney-2023-pharmacy-accessibility-pharmacies",
     "row_scope": "aggregate",
     "site": "Hackney community pharmacies",
     "site_type": "Pharmacies",
     "country": "United Kingdom (England)",
     "year": "2022",
     "source_year": "2023",
     "checked": "Loop availability; staff awareness",
     "result": "Summary reports nine pharmacies with loops among 48 visited; at two of the nine staff were unaware of the loop or did not know how to use it.",
     "method": "inspection/interview",
     "method_detail": "Checklist visits in April 2022 by four authorised representatives; no listening or meter test reported.",
     "checker_type": "government/volunteer",
     "checker": "Healthwatch Hackney authorised representatives",
     "sample": "48 pharmacies signed up to the NHS Community Pharmacist Consultation Service.",
     "source_id": "healthwatch-hackney-2023-pharmacy-accessibility",
     "source_locator": "Methodology; Key findings - Accessibility within the premises - tools availability (PDF p. 11)",
     "funding_detail": "Government (Healthwatch Hackney, the borough's statutory health and social care watchdog; the visits were made by four of its authorised representatives, and the report thanks the City and Hackney Local Pharmaceutical Committee for its support)",
     "limitations": "Summary count transcribed without reconstructing individual equipment status from ambiguous availability/signage cells. This establishes reported availability and staff knowledge, not functioning loops.",
     "funding": "Government"
    },
    {
     "result_id": "healthwatch-southampton-2017-hospital-loops-c6",
     "row_scope": "location_check",
     "site": "University Hospital Southampton: C6 TYA reception",
     "site_type": "Hospital reception",
     "country": "United Kingdom (England)",
     "year": "2017",
     "source_year": "2017",
     "checked": "Operation; staff awareness",
     "result": "Referred for investigation and staff training; loop type unknown. Sign difficult to see and attached to movable equipment.",
     "method": "inspection/interview",
     "method_detail": "31 January 2017 visit with set staff questions and a questionnaire. The audit describes telecoil and loop-receiver listening overall, but gives no separate listening result for C6.",
     "checker_type": "volunteer",
     "checker": "Harry Dymond and Steve Beale, Healthwatch Southampton",
     "sample": "Six visited locations including three clinical receptions with uncertain loop status; two volunteers with hearing loss.",
     "source_id": "healthwatch-southampton-2017-hospital-loops",
     "source_locator": "PDF pp. 3-4, Method, Results and Recommendations",
     "funding_detail": "Government (Healthwatch Southampton, the city's statutory health and social care watchdog, funded through the local authority; the audit was done by two of its volunteers with hearing loss, as members of University Hospital Southampton's sensory loss group)",
     "limitations": "Equipment status and signs discussed, but no separate listening result or confirmed equipment type published for C6. Do not code a demonstrated technical failure.",
     "funding": "Government"
    },
    {
     "result_id": "healthwatch-southampton-2017-hospital-loops-c7",
     "row_scope": "location_check",
     "site": "University Hospital Southampton: C7 haematology day-unit reception",
     "site_type": "Hospital reception",
     "country": "United Kingdom (England)",
     "year": "2017",
     "source_year": "2017",
     "checked": "Operation; staff awareness",
     "result": "Referred for investigation and staff training; loop type unknown. Clearer sign and leaving the loop on during reception hours recommended.",
     "method": "inspection/interview",
     "method_detail": "31 January 2017 visit with set staff questions and a questionnaire. The audit describes telecoil and loop-receiver listening overall, but gives no separate listening result for C7.",
     "checker_type": "volunteer",
     "checker": "Harry Dymond and Steve Beale, Healthwatch Southampton",
     "sample": "Six visited locations including three clinical receptions with uncertain loop status; two volunteers with hearing loss.",
     "source_id": "healthwatch-southampton-2017-hospital-loops",
     "source_locator": "PDF pp. 3-4, Method, Results and Recommendations",
     "funding_detail": "Government (Healthwatch Southampton, the city's statutory health and social care watchdog, funded through the local authority; the audit was done by two of its volunteers with hearing loss, as members of University Hospital Southampton's sensory loss group)",
     "limitations": "Equipment status and signs discussed, but no separate listening result or confirmed equipment type published for C7. Do not code a demonstrated technical failure.",
     "funding": "Government"
    },
    {
     "result_id": "healthwatch-southampton-2017-hospital-loops-chapel",
     "row_scope": "installation_or_area",
     "site": "University Hospital Southampton: chapel",
     "site_type": "Hospital chapel",
     "country": "United Kingdom (England)",
     "year": "not reported",
     "source_year": "2017",
     "checked": "Operation",
     "result": "Room loop working correctly; effective use depends on the lectern microphone.",
     "method": "listening",
     "method_detail": "Separately tested by Harry Dymond; date and equipment for this separate check not specified. The general Method describes Dymond using the telecoil setting.",
     "checker_type": "volunteer",
     "checker": "Harry Dymond, Healthwatch Southampton",
     "sample": "One chapel room loop, checked by one volunteer; six locations represented across this audit's dataset rows.",
     "source_id": "healthwatch-southampton-2017-hospital-loops",
     "source_locator": "PDF pp. 3-4, Method, Results and Recommendations",
     "funding_detail": "Government (Healthwatch Southampton, the city's statutory health and social care watchdog, funded through the local authority; the audit was done by two of its volunteers with hearing loss, as members of University Hospital Southampton's sensory loss group)",
     "limitations": "Chapel was checked separately by Harry Dymond; that check date is not given. No meter readings.",
     "funding": "Government"
    },
    {
     "result_id": "healthwatch-southampton-2017-hospital-loops-main",
     "row_scope": "installation_or_area",
     "site": "University Hospital Southampton: main reception",
     "site_type": "Hospital reception",
     "country": "United Kingdom (England)",
     "year": "2017",
     "source_year": "2017",
     "checked": "Operation; staff awareness",
     "result": "Working; staff familiar with it. Earlier incorrect installation had been redone. A small volume increase was recommended.",
     "method": "listening",
     "method_detail": "Visit on 31 January 2017; hearing-aid telecoil and loop receiver with earbuds; staff questionnaire. Chapel checked separately by one volunteer.",
     "checker_type": "volunteer",
     "checker": "Harry Dymond and Steve Beale, Healthwatch Southampton",
     "sample": "Six visited locations including three clinical receptions with uncertain loop status; two volunteers with hearing loss.",
     "source_id": "healthwatch-southampton-2017-hospital-loops",
     "source_locator": "PDF pp. 3-4, Method, Results and Recommendations",
     "funding_detail": "Government (Healthwatch Southampton, the city's statutory health and social care watchdog, funded through the local authority; the audit was done by two of its volunteers with hearing loss, as members of University Hospital Southampton's sensory loss group)",
     "limitations": "No meter readings. Therapies was reported faulty but not visited; the shared outpatient reception is one loop, not two.",
     "funding": "Government"
    },
    {
     "result_id": "healthwatch-southampton-2017-hospital-loops-outpatients",
     "row_scope": "installation_or_area",
     "site": "University Hospital Southampton: shared cardiothoracic and oncology reception",
     "site_type": "Hospital reception",
     "country": "United Kingdom (England)",
     "year": "2017",
     "source_year": "2017",
     "checked": "Operation; staff awareness",
     "result": "Working; volunteers had previously found it not working and shown staff how to use it. No further action recommended at this visit.",
     "method": "listening",
     "method_detail": "Visit on 31 January 2017; hearing-aid telecoil and loop receiver with earbuds; staff questionnaire. Chapel checked separately by one volunteer.",
     "checker_type": "volunteer",
     "checker": "Harry Dymond and Steve Beale, Healthwatch Southampton",
     "sample": "Six visited locations including three clinical receptions with uncertain loop status; two volunteers with hearing loss.",
     "source_id": "healthwatch-southampton-2017-hospital-loops",
     "source_locator": "PDF pp. 3-4, Method, Results and Recommendations",
     "funding_detail": "Government (Healthwatch Southampton, the city's statutory health and social care watchdog, funded through the local authority; the audit was done by two of its volunteers with hearing loss, as members of University Hospital Southampton's sensory loss group)",
     "limitations": "No meter readings. Therapies was reported faulty but not visited; the shared outpatient reception is one loop, not two.",
     "funding": "Government"
    },
    {
     "result_id": "healthwatch-southampton-2017-hospital-loops-wellcome",
     "row_scope": "location_check",
     "site": "University Hospital Southampton: Wellcome Trust CRF reception",
     "site_type": "Hospital reception",
     "country": "United Kingdom (England)",
     "year": "2017",
     "source_year": "2017",
     "checked": "Operation; staff awareness",
     "result": "Staff believed a loop was present but no unit could be found; an electrical point suggested a counter loop. Cable presence was not established.",
     "method": "inspection/interview",
     "method_detail": "Visit and discussion with staff; no unit available for a listening test.",
     "checker_type": "volunteer",
     "checker": "Harry Dymond and Steve Beale, Healthwatch Southampton",
     "sample": "Six visited locations including three clinical receptions with uncertain loop status; two volunteers with hearing loss.",
     "source_id": "healthwatch-southampton-2017-hospital-loops",
     "source_locator": "PDF pp. 3-4, Method, Results and Recommendations",
     "funding_detail": "Government (Healthwatch Southampton, the city's statutory health and social care watchdog, funded through the local authority; the audit was done by two of its volunteers with hearing loss, as members of University Hospital Southampton's sensory loss group)",
     "limitations": "An uncertain installation, not a confirmed broken loop.",
     "funding": "Government"
    },
    {
     "result_id": "healthwatch-southampton-2018-central-loops-all-shops",
     "row_scope": "aggregate",
     "site": "Central Southampton shops",
     "site_type": "Retail counter",
     "country": "United Kingdom (England)",
     "year": "2017",
     "source_year": "2018",
     "checked": "Loop availability; operation included in audit questions",
     "result": "39 of 295 locations (13%) had loops. The published total counts presence; no total of functioning loops is supplied.",
     "method": "not reported",
     "method_detail": "Visits checked availability and operation and asked about power, training, signs and routine tests; receiver or meter not specified.",
     "checker_type": "volunteer",
     "checker": "Lets Loop Southampton trained volunteers",
     "sample": "295 shops visited; 39 fitted with loops.",
     "source_id": "healthwatch-southampton-2018-central-loops",
     "source_locator": "Printed pp. 6-7, Methodology and Results",
     "funding_detail": "Independent (Lets Loop Southampton and Healthwatch Southampton volunteer audit; separate audit funding is not specified; the report describes a £4,000 GoSouthampton contribution for businesses to obtain loops)",
     "limitations": "No field-strength measurements or equipment-level follow-up readings. Aggregate rows overlap the named examples; do not add their counts.",
     "funding": "Independent"
    },
    {
     "result_id": "healthwatch-southampton-2018-central-loops-asda",
     "row_scope": "installation_or_area",
     "site": "ASDA, central Southampton",
     "site_type": "Retail counter",
     "country": "United Kingdom (England)",
     "year": "2017",
     "source_year": "2018",
     "checked": "Operation; signs",
     "result": "Loop present but not operating correctly.",
     "method": "not reported",
     "method_detail": "Visits checked availability and operation and asked about power, training, signs and routine tests; receiver or meter not specified.",
     "checker_type": "volunteer",
     "checker": "Lets Loop Southampton trained volunteers",
     "sample": "One installation; listener count not reported.",
     "source_id": "healthwatch-southampton-2018-central-loops",
     "source_locator": "Printed p. 7, table footnote",
     "funding_detail": "Independent (Lets Loop Southampton and Healthwatch Southampton volunteer audit; separate audit funding is not specified; the report describes a £4,000 GoSouthampton contribution for businesses to obtain loops)",
     "limitations": "No field-strength measurements or equipment-level follow-up readings. Aggregate rows overlap the named examples; do not add their counts.",
     "funding": "Independent"
    },
    {
     "result_id": "healthwatch-southampton-2018-central-loops-body-shop",
     "row_scope": "installation_or_area",
     "site": "The Body Shop, central Southampton",
     "site_type": "Retail counter",
     "country": "United Kingdom (England)",
     "year": "2017",
     "source_year": "2018",
     "checked": "Operation; signs",
     "result": "Loop not working at the visit; the report later says it was repaired.",
     "method": "not reported",
     "method_detail": "Visits checked availability and operation and asked about power, training, signs and routine tests; receiver or meter not specified.",
     "checker_type": "volunteer",
     "checker": "Lets Loop Southampton trained volunteers",
     "sample": "One installation; listener count not reported.",
     "source_id": "healthwatch-southampton-2018-central-loops",
     "source_locator": "Printed p. 7, Results and Outcomes",
     "funding_detail": "Independent (Lets Loop Southampton and Healthwatch Southampton volunteer audit; separate audit funding is not specified; the report describes a £4,000 GoSouthampton contribution for businesses to obtain loops)",
     "limitations": "No field-strength measurements or equipment-level follow-up readings. Aggregate rows overlap the named examples; do not add their counts.",
     "funding": "Independent"
    },
    {
     "result_id": "healthwatch-southampton-2018-central-loops-john-lewis",
     "row_scope": "aggregate",
     "site": "John Lewis, Southampton: three affected loops",
     "site_type": "Retail counter",
     "country": "United Kingdom (England)",
     "year": "2017",
     "source_year": "2018",
     "checked": "Operation; signs",
     "result": "March 2017 audit found problems with three loops and missing signs. Report says the loops were repaired and signs added.",
     "method": "not reported",
     "method_detail": "Visits checked availability and operation and asked about power, training, signs and routine tests; receiver or meter not specified.",
     "checker_type": "volunteer",
     "checker": "Lets Loop Southampton trained volunteers",
     "sample": "Three affected loops; total installed number not given.",
     "source_id": "healthwatch-southampton-2018-central-loops",
     "source_locator": "Printed p. 8, John Lewis case study",
     "funding_detail": "Independent (Lets Loop Southampton and Healthwatch Southampton volunteer audit; separate audit funding is not specified; the report describes a £4,000 GoSouthampton contribution for businesses to obtain loops)",
     "limitations": "No field-strength measurements or equipment-level follow-up readings. Aggregate rows overlap the named examples; do not add their counts.",
     "funding": "Independent"
    },
    {
     "result_id": "healthwatch-southampton-2018-central-loops-stadium",
     "row_scope": "installation_or_area",
     "site": "St Mary's Stadium, Southampton: ticket office",
     "site_type": "Stadium ticket counter",
     "country": "United Kingdom (England)",
     "year": "not reported",
     "source_year": "2018",
     "checked": "Reported ticket-office loop quality; loop provision",
     "result": "Existing ticket-office loop described as poor quality. Report later describes improvements and more than 20 loops installed at the stadium.",
     "method": "not reported",
     "method_detail": "Stadium visit and discussion after contact arising from the March 2017 Saints Store audit; the stadium check's equipment and procedure are not described.",
     "checker_type": "volunteer",
     "checker": "Lets Loop Southampton trained volunteers",
     "sample": "One installation; listener count not reported.",
     "source_id": "healthwatch-southampton-2018-central-loops",
     "source_locator": "Printed p. 9, St Mary's Stadium case study",
     "funding_detail": "Independent (Lets Loop Southampton and Healthwatch Southampton volunteer audit; separate audit funding is not specified; the report describes a £4,000 GoSouthampton contribution for businesses to obtain loops)",
     "limitations": "Stadium visit followed contact arising from a March 2017 shop audit; its own date is not given. No test equipment, numeric readings or follow-up checks published.",
     "funding": "Independent"
    },
    {
     "result_id": "karg-2005-quality-controlled-loops-casino-theater",
     "row_scope": "installation_or_area",
     "site": "Casino Theater, Winterthur",
     "site_type": "Theatre",
     "country": "Switzerland",
     "year": "not reported",
     "source_year": "2005",
     "checked": "Frequency response",
     "result": "Karg describes the theatre loop response as within +/-3 dB from 100 Hz to 5000 Hz.",
     "method": "measurement reported",
     "method_detail": "Presentation text describes the frequency-response graph on slide 11; underlying readings and measurement equipment not included.",
     "checker_type": "not reported",
     "checker": "Measurement operator not named; result described by Siegfried Karg",
     "sample": "One installation; listener count not reported.",
     "source_id": "karg-2005-quality-controlled-loops",
     "source_locator": "PDF p. 2, commentary on slides 8 and 11",
     "funding_detail": "Nonprofit advocacy (Siegfried Karg, then vice president of the European Federation of Hard of Hearing People and president of Pro Audito Winterthur, a Swiss hearing-loss association; the text is hosted on EFHOH's website)",
     "limitations": "2002 is the renovation year, not an established test date. Talk published in 2005; slide graph and raw readings absent from the archived commentary. The speaker's separate 90% estimate is a guess and is excluded.",
     "funding": "Nonprofit advocacy"
    },
    {
     "result_id": "listen-2026-st-mauritius-case-study-church",
     "row_scope": "installation_or_area",
     "site": "St. Mauritius Church, Berg",
     "site_type": "Place of worship",
     "country": "Switzerland",
     "year": "not reported",
     "source_year": "2026",
     "checked": "Field-strength uniformity; commissioning",
     "result": "Manufacturer Ampetronic | Listen Technologies reports measurements and verification for uniform magnetic field strength across the listening area; no numerical results published.",
     "method": "measurement reported",
     "method_detail": "Installation measurements and commissioning described without instrument, grid or test signal.",
     "checker_type": "installer",
     "checker": "muribaer sa, with project lead and Ampetronic engineering support",
     "sample": "One installation; listener count not reported.",
     "source_id": "listen-2026-st-mauritius-case-study",
     "source_locator": "PDF p. 2, RESULT",
     "funding_detail": "Manufacturer (Ampetronic | Listen Technologies, which made both the loop driver and the Auracast transmitter described)",
     "limitations": "Manufacturer account of its own equipment; no field map, frequency-response or noise figures, independent check or listener sample. Document version is dated 2026; actual test date is not given.",
     "funding": "Manufacturer"
    },
    {
     "result_id": "london-assembly-2016-sensory-travel-routemaster",
     "row_scope": "installation_or_area",
     "site": "New Routemaster bus on London Assembly site visit",
     "site_type": "Bus",
     "country": "United Kingdom (England)",
     "year": "2016",
     "source_year": "2016",
     "checked": "Audible coverage; interference",
     "result": "Unpleasant buzz especially behind the driver's cab near an electrical cabinet; loop audible in priority seats nearest the middle door but not in those across the aisle.",
     "method": "listening",
     "method_detail": "25 February 2016 journey with two hearing-aid users, shadowed by the committee chair.",
     "checker_type": "government/listener",
     "checker": "London Assembly Transport Committee chair and two hearing-aid users",
     "sample": "One bus journey; two hearing-aid users.",
     "source_id": "london-assembly-2016-sensory-travel",
     "source_locator": "Printed pp. 6-7, 20 and Appendix B p. 27",
     "funding_detail": "Government (London Assembly, the elected body that scrutinises the Mayor of London and Transport for London)",
     "limitations": "Vehicle number and route not identified. No meter readings; not a finding about all Routemaster buses.",
     "funding": "Government"
    },
    {
     "result_id": "magann-faivre-2016-lecture-hall",
     "row_scope": "installation_or_area",
     "site": "University lecture hall: 7 x 3 m test loop in a 120-seat room",
     "site_type": "Lecture hall",
     "country": "not reported",
     "year": "not reported",
     "source_year": "2016",
     "checked": "Field strength; frequency response; electrical noise; speech recognition",
     "result": "Manufacturer-funded study reports meter checks without numerical loop readings. Hearing-aid users' HINT word-correct scores rose from 14% to 88% at -3 dB SNR and from 52% to 89% at +3 dB SNR with the loop on.",
     "method": "meter and listening",
     "method_detail": "Field-strength meter with vertical telecoil; loop-on/off HINT testing. Room noise of 43 dBA is acoustic, not magnetic noise.",
     "checker_type": "researcher/installer",
     "checker": "Magann Faivre and colleagues; Steve Thunder assisted installation and technical support",
     "sample": "26 bilateral hearing-aid users and 45 normal-hearing listeners; one lecture hall.",
     "source_id": "magann-faivre-2016",
     "source_locator": "Study Methods: Testing Site and Hearing loop calibration; Discussion; Acknowledgements",
     "funding_detail": "Manufacturer (the authors state the research was funded by GN ReSound, a hearing aid maker, and Listen Technologies, an assistive listening and loop maker, together with the David & Carol Myers Foundation, the family foundation of loop advocate David Myers; study run at Northern Illinois University; co-author Juliëtte Sterkens is a hearing loop advocate whose outreach that foundation funds)",
     "limitations": "Actual test dates and explicit hall location not stated. Portions presented in October 2013; 2016 is publication year. Temporary 21-square-metre test loop does not establish whole-hall coverage. Speech results depend on listeners and fittings as well as installation.",
     "funding": "Manufacturer"
    },
    {
     "result_id": "ridc-2022-orr-help-points-help-points",
     "row_scope": "aggregate",
     "site": "Railway station Help Points in Great Britain",
     "site_type": "Railway station help points",
     "country": "United Kingdom (Great Britain)",
     "year": "2020; 2021",
     "source_year": "2022",
     "checked": "Auditor assessment of whether a working loop was present",
     "result": "81.8% agreed and 18.2% disagreed that there was a working hearing loop.",
     "method": "not reported",
     "method_detail": "Mystery-shop journeys and questionnaire; how loop operation was judged is not stated.",
     "checker_type": "consumer auditor",
     "checker": "RiDC consumer panel for the Office of Rail and Road",
     "sample": "22 loop-question answers within 147 station audits by 63 auditors, including four expert reviewers.",
     "source_id": "ridc-2022-orr-help-points",
     "source_locator": "Executive summary, Methodology and Context; Appendix 2 Table L, printed p. 77; Appendix 3, printed p. 79",
     "funding_detail": "Government (commissioned by the Office of Rail and Road, Great Britain's rail regulator, from the Research Institute for Disabled Consumers, which ran the audits with its panel of disabled consumers; the report states that it is independent)",
     "limitations": "Overall fieldwork began February 2020 and resumed September 2021; individual loop-check dates not separated. No meter or telecoil procedure stated. These 22 answers are not a failure-rate estimate for all 147 stations.",
     "funding": "Government"
    },
    {
     "result_id": "rnid-2009-loop-checks-reports",
     "row_scope": "aggregate",
     "site": "UK businesses in RNID campaign reports",
     "site_type": "Post offices; supermarkets; banks; shops; theatres",
     "country": "United Kingdom",
     "year": "2009",
     "source_year": "2009",
     "checked": "Operation; availability; staff training; switched-on status",
     "result": "Nearly half of 500 reports described a loop not working properly; nearly one in four described no loop. Other complaints included lack of training and loops switched off.",
     "method": "not reported",
     "method_detail": "Equipment and procedure not reported.",
     "checker_type": "volunteer",
     "checker": "RNID campaigning volunteers, reported by Disability News Service",
     "sample": "500 reports covering 210 separate businesses since the start of 2009.",
     "source_id": "rnid-2009-loop-checks",
     "source_locator": "Article opening three paragraphs",
     "funding_detail": "Nonprofit advocacy (reports gathered by campaign volunteers of the UK charity RNID and released for its Deaf Awareness Week campaign; reported by Disability News Service; labelled advocacy rather than an independent test because the reports were gathered for a campaign, with no test protocol described in the news report)",
     "limitations": "Reports are not unique installations. Campaign sampling and test method not described; do not infer a meter or listening method or a population failure rate.",
     "funding": "Nonprofit advocacy"
    },
    {
     "result_id": "seidler-2012-daga-room",
     "row_scope": "installation_or_area",
     "site": "Unnamed reverberant room, seats 260 and 464",
     "site_type": "Assembly room",
     "country": "not reported",
     "year": "not reported",
     "source_year": "2012",
     "checked": "Speech Transmission Index (STI-PA)",
     "result": "Loop condition exceeds 0.75 at both seats, the figure's excellent-intelligibility category; other conditions plotted below it.",
     "method": "measurement reported",
     "method_detail": "STI comparison at two seats with unaided listening, hearing aids, sound system plus hearing aids and loop; instrument unspecified.",
     "checker_type": "researcher",
     "checker": "Measurements reported by Hannes Seidler",
     "sample": "Two seats in one room; not a reported listener sample.",
     "source_id": "seidler-2012-daga",
     "source_locator": "Printed p. 97, Nutzen induktiver Hoeranlagen and Figure 1",
     "funding_detail": "Independent (TU Dresden, ear, nose and throat clinic of the Carl Gustav Carus university hospital); funding not stated",
     "limitations": "Country, venue name and measurement dates not supplied. Figure cites earlier 2009 work. Values not digitised from bars; no inferred precise scores. Not a field-strength or frequency-response test.",
     "funding": "Independent"
    }
   ]
  },
  {
   "name": "neckloops",
   "title": "Neckloop measurements",
   "summary": "Neckloop and receiver-pair results, with field or level observations, frequency response, test conditions and reading limits.",
   "url": "https://assistivelisteningknowledgebase.org/data/neckloops/",
   "compiled": "2026-10-13",
   "updated": "2026-10-13",
   "version": "1.0",
   "licence": "https://creativecommons.org/publicdomain/zero/1.0/",
   "technologies": [
    "Auracast",
    "Hearing loops",
    "Infrared",
    "RF/FM",
    "Shared"
   ],
   "affects": [
    "Audiologists",
    "Installers"
   ],
   "changes": [
    "2026-10-13: Migrated 15 rows with codebook and source provenance into the data section."
   ],
   "columns": [
    {
     "name": "result_id",
     "meaning": "Unique source id plus a model or result suffix."
    },
    {
     "name": "model",
     "meaning": "Neckloop model as identified by the source. An unidentified loop stays unidentified; the model of its amplifier is in `receiver_or_source`."
    },
    {
     "name": "maker",
     "meaning": "Neckloop maker only. A source that identifies the amplifier maker does not necessarily identify the neckloop maker."
    },
    {
     "name": "receiver_or_source",
     "meaning": "Driving receiver or audio source, with the receiving hearing device where relevant."
    },
    {
     "name": "row_scope",
     "meaning": "`model or pair`, or `study summary; models unavailable` for pooled results that cannot be assigned to models."
    },
    {
     "name": "field_strength_or_level",
     "meaning": "Reported magnetic field, qualified field lower bound, or explanation of why an absolute level is unavailable. Units, reference level and position remain with each value."
    },
    {
     "name": "input_level",
     "meaning": "Input voltage or receiver drive condition. dBu describes electrical input, not magnetic field strength."
    },
    {
     "name": "frequency_response_note",
     "meaning": "Measured response in the source's own comparison context, paraphrased. Pooled findings and normalized spectra are identified."
    },
    {
     "name": "distortion_or_noise_note",
     "meaning": "Measured comparison, qualitative source warning, or absence of a reported result. A warning is not a measured distortion percentage; test noise is not a noise-performance result."
    },
    {
     "name": "test_method",
     "meaning": "Instrument, signal, coupling route, reference and measurement procedure where stated."
    },
    {
     "name": "conditions",
     "meaning": "Position, drive, impedance, processing and other setup details that affect interpretation."
    },
    {
     "name": "sample_size",
     "meaning": "Devices, configurations or wearers where known; a separate listener study is identified separately. Unreported replication is not assumed to be one unit."
    },
    {
     "name": "test_date",
     "meaning": "Measurement date at supported precision, or `not reported`. Publication dates are never substituted. The cinema notes place testing in 2012; the unmarked-loop row also identifies the two explicitly dated 13 August readings in `conditions`."
    },
    {
     "name": "source_date",
     "meaning": "Publication or displayed source date, using `YYYY-MM-DD` or `YYYY-MM`. The operator-guidance page has an unstated revision history."
    },
    {
     "name": "source_id",
     "meaning": "Library source identifiers supporting the row, separated by semicolons. Feature-specific and supporting-source columns retain their more precise roles."
    },
    {
     "name": "source_locator",
     "meaning": "Original page, section, table or model entry supporting the row; source names identify locations when several originals are used."
    },
    {
     "name": "funding_detail",
     "meaning": "Funding and producer context retained from the earlier compilation; the funding column carries the current source-record labels."
    },
    {
     "name": "scope",
     "meaning": "`venue component`, `venue receiver and neckloop`, or `shared-path evidence`. Personal FM fitting, personal amplification and remote implant testing inform the shared coupling path, without establishing venue performance."
    },
    {
     "name": "limitations",
     "meaning": "Row-specific interpretation limits and source-record reading limits. Missing information is not reported, never an inferred zero."
    },
    {
     "name": "funding",
     "meaning": "Source-record funding labels. With multiple primary sources, each label is followed by its source id in brackets. Funding detail remains in funding_detail where supplied by the earlier compilation."
    }
   ],
   "row_count": 15,
   "sources": [
    "hallikainen-2019-neckloop-notes",
    "hawkins-schum-1985",
    "pro-audito-2025-operator-guidance",
    "pro-audito-2026-neckloops",
    "rootlieb-2024",
    "salzbrenner-1991",
    "schafer-2007"
   ],
   "codebook": "## Reading the results\n\nRows retain named models or receiver-neckloop pairs, alongside explicitly labelled summaries whose individual models are unavailable. Input voltage, magnetic field strength and relative frequency-response plots measure different things. Read the reference level, position and driving source with each result. Abstract-only findings retain their reading limits; personal-device paths concern shared coupling rather than venue performance. [@pro-audito-2026-neckloops; @hallikainen-2019-neckloop-notes; @hawkins-schum-1985; @schafer-2007]\n\n## Compilation and interpretation\n\n`neckloops.csv` was compiled and independently audited on **2026-10-13** from seven existing library records and their private archived originals. It contains **15 rows**: six neckloop models from Pro Audito's dummy-head test, four receiver-neckloop pairs from Hallikainen's Manufacturer test notes, two personal-device paths, and three explicitly labelled study summaries whose individual models cannot be recovered from the readable material.\n\nOne row retains the results for a neckloop model or receiver-neckloop pair within one source. Multiple measurement positions for the same pair stay together with their individual conditions. The three `study summary; models unavailable` rows are exceptions to model-level granularity: they preserve the 1985 and 2007 abstract findings and Pro Audito's unnamed system tests without inventing device identities or expanding pooled results into individual pairs. Do not count those rows as three tested products.\n\n\nThe CSV is UTF-8, comma-delimited, with one header, double-quoted fields and LF line endings. Import all fields as text to preserve identifiers, partial dates, inequality signs and mixed measurement units. `not reported` means unavailable in the material read, never zero. The file contains no formulas, conversions, rankings or digitized graph points. Rows are grouped by source rather than performance.\n\nThe measurement types cannot be pooled into a product average. Pro Audito's three explicit sensitivity results give the electrical inputs for 400 mA/m; its frequency-response graph is relative to 1 kHz. The cinema notes use dB relative to **100 mA/m**, with loops on a table: the three `>19 dB` values are the author's inferred full-volume lower bounds from a reduced-volume comparison after the reference loop exceeded the meter's range. The unmarked loop's centre, above-loop and outside-loop readings are different conditions. Rootlieb's processor-output spectra were aligned at 1 kHz, so their plotted absolute levels cannot supply a neckloop field or absolute device output. [@pro-audito-2026-neckloops; @hallikainen-2019-neckloop-notes; @rootlieb-2024]\n\nThe 1985, 1991 and 2007 papers are represented only by archived public abstracts and metadata. Missing full-text models and numerical differences remain unavailable. The table preserves both adverse response findings and the reports of similar distortion/noise or small average coupling differences. Specifications without a reported test, standards targets, speech-recognition outcomes, general user impressions, latency and battery duration are outside this measurement table. The q22 research report lists screening decisions, archive provenance and existing-record concerns. [@hawkins-schum-1985; @salzbrenner-1991; @schafer-2007]\n\nFor updates, read the source record and archived original first. Keep results from different sources or test conditions distinguishable. Replace a pooled summary with individual pair rows only when the underlying results become readable, retaining its provenance and documenting the change.\n",
   "rows": [
    {
     "result_id": "pro-audito-2026-neckloops-iloop-plus",
     "model": "iLoop+",
     "maker": "Geemarc",
     "receiver_or_source": "Bench drive not identified; no named receiver or phone output",
     "row_scope": "model or pair",
     "field_strength_or_level": "not reported",
     "input_level": "not reported",
     "frequency_response_note": "Most nearly flat high-frequency response of the six models; reduced low-frequency response",
     "distortion_or_noise_note": "not reported",
     "test_method": "Pro Audito reports dummy-head measurements according to IEC 62489-1; relative frequency-response plot referenced to 1 kHz",
     "conditions": "Receiver output and dummy-head geometry not detailed; no separate phone-output result set. Active loop with integrated amplifier and battery",
     "sample_size": "Six models in comparison; units per model not reported",
     "test_date": "not reported",
     "source_date": "2026-09-08",
     "source_id": "pro-audito-2026-neckloops",
     "source_locator": "English reprint pp. 2, 6",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "scope": "venue component",
     "limitations": "English translation of German report. Project funding not stated. No raw frequency samples or quantified distortion/noise; graph not digitized. Non-linear headphone outputs may change the response.",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2026-neckloops-la-438",
     "model": "LA-438",
     "maker": "Listen Technologies",
     "receiver_or_source": "Bench drive not identified; no named receiver or phone output",
     "row_scope": "model or pair",
     "field_strength_or_level": "400 mA/m (0 dB re 400 mA/m)",
     "input_level": "-12.7 dBu for the reported reference field",
     "frequency_response_note": "High-frequency roll-off, less pronounced than in the other passive models",
     "distortion_or_noise_note": "Authors warn of distortion at maximum volume on weak headphone outputs; no distortion percentage reported",
     "test_method": "Pro Audito reports dummy-head measurements according to IEC 62489-1; relative frequency-response plot referenced to 1 kHz",
     "conditions": "Receiver output and dummy-head geometry not detailed; no separate phone-output result set. Passive loop; reported impedance 3-6 ohms at 1 kHz",
     "sample_size": "Six models in comparison; units per model not reported",
     "test_date": "not reported",
     "source_date": "2026-09-08",
     "source_id": "pro-audito-2026-neckloops",
     "source_locator": "English reprint pp. 3, 6",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "scope": "venue component",
     "limitations": "English translation of German report. Project funding not stated. No raw frequency samples or quantified distortion/noise; graph not digitized. Non-linear headphone outputs may change the response.",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2026-neckloops-il-200",
     "model": "IL 200",
     "maker": "Beyerdynamic / Televic",
     "receiver_or_source": "Bench drive not identified; no named receiver or phone output",
     "row_scope": "model or pair",
     "field_strength_or_level": "400 mA/m (0 dB re 400 mA/m)",
     "input_level": "-6.4 dBu for the reported reference field",
     "frequency_response_note": "Marked high-frequency loss",
     "distortion_or_noise_note": "not reported",
     "test_method": "Pro Audito reports dummy-head measurements according to IEC 62489-1; relative frequency-response plot referenced to 1 kHz",
     "conditions": "Receiver output and dummy-head geometry not detailed; no separate phone-output result set",
     "sample_size": "Six models in comparison; units per model not reported",
     "test_date": "not reported",
     "source_date": "2026-09-08",
     "source_id": "pro-audito-2026-neckloops",
     "source_locator": "English reprint pp. 4, 6",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "scope": "venue component",
     "limitations": "English translation of German report. Project funding not stated. No raw frequency samples or quantified distortion/noise; graph not digitized. Non-linear headphone outputs may change the response.",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2026-neckloops-ezt-3012",
     "model": "EZT-3012",
     "maker": "Sennheiser",
     "receiver_or_source": "Bench drive not identified; no named receiver or phone output",
     "row_scope": "model or pair",
     "field_strength_or_level": "400 mA/m (0 dB re 400 mA/m)",
     "input_level": "+0.3 dBu for the reported reference field",
     "frequency_response_note": "Marked high-frequency loss",
     "distortion_or_noise_note": "not reported",
     "test_method": "Pro Audito reports dummy-head measurements according to IEC 62489-1; relative frequency-response plot referenced to 1 kHz",
     "conditions": "Receiver output and dummy-head geometry not detailed; no separate phone-output result set",
     "sample_size": "Six models in comparison; units per model not reported",
     "test_date": "not reported",
     "source_date": "2026-09-08",
     "source_id": "pro-audito-2026-neckloops",
     "source_locator": "English reprint pp. 4, 6",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "scope": "venue component",
     "limitations": "English translation of German report. Project funding not stated. No raw frequency samples or quantified distortion/noise; graph not digitized. Non-linear headphone outputs may change the response.",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2026-neckloops-nl-90",
     "model": "NL-90",
     "maker": "Monacor",
     "receiver_or_source": "Bench drive not identified; no named receiver or phone output",
     "row_scope": "model or pair",
     "field_strength_or_level": "not reported",
     "input_level": "not reported",
     "frequency_response_note": "Very strong high-frequency roll-off",
     "distortion_or_noise_note": "not reported",
     "test_method": "Pro Audito reports dummy-head measurements according to IEC 62489-1; relative frequency-response plot referenced to 1 kHz",
     "conditions": "Receiver output and dummy-head geometry not detailed; no separate phone-output result set",
     "sample_size": "Six models in comparison; units per model not reported",
     "test_date": "not reported",
     "source_date": "2026-09-08",
     "source_id": "pro-audito-2026-neckloops",
     "source_locator": "English reprint pp. 5, 6",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "scope": "venue component",
     "limitations": "English translation of German report. Project funding not stated. No raw frequency samples or quantified distortion/noise; graph not digitized. Non-linear headphone outputs may change the response.",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2026-neckloops-nkl-001s",
     "model": "NKL-001S",
     "maker": "Williams AV",
     "receiver_or_source": "Bench drive not identified; no named receiver or phone output",
     "row_scope": "model or pair",
     "field_strength_or_level": "not reported",
     "input_level": "not reported",
     "frequency_response_note": "Very uneven response; rising impedance with frequency makes the response depend strongly on the source. Authors found no acceptable result with the headphone outputs tried",
     "distortion_or_noise_note": "not reported",
     "test_method": "Pro Audito reports dummy-head measurements according to IEC 62489-1; relative frequency-response plot referenced to 1 kHz",
     "conditions": "Receiver output and dummy-head geometry not detailed; no separate phone-output result set",
     "sample_size": "Six models in comparison; units per model not reported",
     "test_date": "not reported",
     "source_date": "2026-09-08",
     "source_id": "pro-audito-2026-neckloops",
     "source_locator": "English reprint pp. 5, 6",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "scope": "venue component",
     "limitations": "English translation of German report. Project funding not stated. No raw frequency samples or quantified distortion/noise; graph not digitized. Non-linear headphone outputs may change the response.",
     "funding": "Independent"
    },
    {
     "result_id": "hallikainen-2019-neckloop-notes-ntc-102",
     "model": "NTC-102",
     "maker": "Comtek",
     "receiver_or_source": "IRH-230 infrared headset receiver",
     "row_scope": "model or pair",
     "field_strength_or_level": ">19 dB re 100 mA/m at loop centre (author-inferred full-volume lower bound)",
     "input_level": "Receiver at full volume; no-carrier noise, with no infrared signal present",
     "frequency_response_note": "not reported",
     "distortion_or_noise_note": "No distortion or signal-to-noise ratio reported. Receiver no-carrier noise was the test stimulus",
     "test_method": "Manufacturer engineer used FoSmeter+ vertically at centre of neckloop lying flat on table. Reduced volume until unmarked loop read 0 dB, then compared loops at that setting",
     "conditions": "+3 dB relative to unmarked loop at reduced drive; approximate impedance 36 ohms, measured at 400 Hz through 12-ohm series resistor",
     "sample_size": "Four neckloops identified; repeat count not reported",
     "test_date": "2012",
     "source_date": "2019-01-26",
     "source_id": "hallikainen-2019-neckloop-notes",
     "source_locator": "Hallikainen reply at 11:32 AM; Hearing Aid Compatibility and field-strength table",
     "funding_detail": "Manufacturer (Harold Hallikainen's cinema-receiver test notes; the author describes the tested headphones as their own; neckloops and field-strength meter provided by Connections Unlimited; project funding not stated)",
     "scope": "venue receiver and neckloop",
     "limitations": "Informal Manufacturer test notes. Centre readings exceeded meter range; >19 dB is inferred from +3 dB relative to the unmarked loop, whose full-volume field exceeded +16 dB. Table geometry does not reproduce a telecoil at the ear. Exact date of centre measurements not reported; notes place testing in 2012.",
     "funding": "Manufacturer"
    },
    {
     "result_id": "hallikainen-2019-neckloop-notes-noizfree",
     "model": "NoizFree (no model number stated)",
     "maker": "not reported",
     "receiver_or_source": "IRH-230 infrared headset receiver",
     "row_scope": "model or pair",
     "field_strength_or_level": ">19 dB re 100 mA/m at loop centre (author-inferred full-volume lower bound)",
     "input_level": "Receiver at full volume; no-carrier noise, with no infrared signal present",
     "frequency_response_note": "not reported",
     "distortion_or_noise_note": "No distortion or signal-to-noise ratio reported. Receiver no-carrier noise was the test stimulus",
     "test_method": "Manufacturer engineer used FoSmeter+ vertically at centre of neckloop lying flat on table. Reduced volume until unmarked loop read 0 dB, then compared loops at that setting",
     "conditions": "+3 dB relative to unmarked loop at reduced drive; approximate impedance 27 ohms, measured at 400 Hz through 12-ohm series resistor",
     "sample_size": "Four neckloops identified; repeat count not reported",
     "test_date": "2012",
     "source_date": "2019-01-26",
     "source_id": "hallikainen-2019-neckloop-notes",
     "source_locator": "Hallikainen reply at 11:32 AM; Hearing Aid Compatibility and field-strength table",
     "funding_detail": "Manufacturer (Harold Hallikainen's cinema-receiver test notes; the author describes the tested headphones as their own; neckloops and field-strength meter provided by Connections Unlimited; project funding not stated)",
     "scope": "venue receiver and neckloop",
     "limitations": "Informal Manufacturer test notes. Centre readings exceeded meter range; >19 dB is inferred from +3 dB relative to the unmarked loop, whose full-volume field exceeded +16 dB. Table geometry does not reproduce a telecoil at the ear. Exact date of centre measurements not reported; notes place testing in 2012.",
     "funding": "Manufacturer"
    },
    {
     "result_id": "hallikainen-2019-neckloop-notes-ezt1011",
     "model": "EZT1011",
     "maker": "Sennheiser",
     "receiver_or_source": "IRH-230 infrared headset receiver",
     "row_scope": "model or pair",
     "field_strength_or_level": ">19 dB re 100 mA/m at loop centre (author-inferred full-volume lower bound)",
     "input_level": "Receiver at full volume; no-carrier noise, with no infrared signal present",
     "frequency_response_note": "not reported",
     "distortion_or_noise_note": "No distortion or signal-to-noise ratio reported. Receiver no-carrier noise was the test stimulus",
     "test_method": "Manufacturer engineer used FoSmeter+ vertically at centre of neckloop lying flat on table. Reduced volume until unmarked loop read 0 dB, then compared loops at that setting",
     "conditions": "+3 dB relative to unmarked loop at reduced drive; approximate impedance 33 ohms, measured at 400 Hz through 12-ohm series resistor",
     "sample_size": "Four neckloops identified; repeat count not reported",
     "test_date": "2012",
     "source_date": "2019-01-26",
     "source_id": "hallikainen-2019-neckloop-notes",
     "source_locator": "Hallikainen reply at 11:32 AM; Hearing Aid Compatibility and field-strength table",
     "funding_detail": "Manufacturer (Harold Hallikainen's cinema-receiver test notes; the author describes the tested headphones as their own; neckloops and field-strength meter provided by Connections Unlimited; project funding not stated)",
     "scope": "venue receiver and neckloop",
     "limitations": "Informal Manufacturer test notes. Centre readings exceeded meter range; >19 dB is inferred from +3 dB relative to the unmarked loop, whose full-volume field exceeded +16 dB. Table geometry does not reproduce a telecoil at the ear. Exact date of centre measurements not reported; notes place testing in 2012.",
     "funding": "Manufacturer"
    },
    {
     "result_id": "hallikainen-2019-neckloop-notes-unmarked",
     "model": "Unmarked neckloop",
     "maker": "not reported",
     "receiver_or_source": "IRH-230 infrared headset receiver",
     "row_scope": "model or pair",
     "field_strength_or_level": "Centre: >16 dB re 100 mA/m with full-volume no-carrier noise; 6 inches above loop: +3 dB re 100 mA/m with full-volume no-carrier noise; 6 inches outside loop: +12 dB re 100 mA/m with programme audio",
     "input_level": "Centre and above-loop readings: receiver full-volume no-carrier noise; outside-loop reading: programme audio through IRC-28C infrared panel",
     "frequency_response_note": "not reported",
     "distortion_or_noise_note": "No distortion or signal-to-noise ratio reported. No-carrier noise was the stimulus for the centre and above-loop readings; programme audio was used outside the loop",
     "test_method": "Manufacturer engineer used FoSmeter+ vertically at centre of neckloop lying flat on table. Reduced volume until unmarked loop read 0 dB, then compared loops at that setting",
     "conditions": "Loop flat on table for centre and above-loop readings. Approximate impedance 34 ohms at 400 Hz through 12-ohm series resistor. Above-loop and outside-loop notes dated 2012-08-13",
     "sample_size": "Four neckloops identified; repeat count not reported",
     "test_date": "2012",
     "source_date": "2019-01-26",
     "source_id": "hallikainen-2019-neckloop-notes",
     "source_locator": "Hallikainen reply at 11:32 AM; field-strength table and note ending hh 8/13/12",
     "funding_detail": "Manufacturer (Harold Hallikainen's cinema-receiver test notes; the author describes the tested headphones as their own; neckloops and field-strength meter provided by Connections Unlimited; project funding not stated)",
     "scope": "venue receiver and neckloop",
     "limitations": "Informal Manufacturer test notes. Centre value is a lower bound beyond the meter range. Above and outside are distinct stated positions, combined here only to retain one row per receiver-neckloop pair. No ear-position measurement. The two unmarked entries in the source table describe the reference loop, not two identified models.",
     "funding": "Manufacturer"
    },
    {
     "result_id": "hawkins-schum-1985-neckloop-summary",
     "model": "not reported",
     "maker": "not reported",
     "receiver_or_source": "Two unidentified personal FM systems coupled to four hearing aids",
     "row_scope": "study summary; models unavailable",
     "field_strength_or_level": "not reported",
     "input_level": "not reported",
     "frequency_response_note": "Some coupling comparisons had large response differences; no coupling method consistently matched the hearing-aid-alone response best. Neckloop-specific curves unavailable",
     "distortion_or_noise_note": "Distortion and noise were similar for hearing aids alone and FM-hearing-aid combinations except with the silhouette inductor",
     "test_method": "Electroacoustic measurement of frequency response, harmonic distortion, noise, input-output functions and receiver volume-wheel taper; compared hearing aids alone with direct input, neckloop and silhouette coupling",
     "conditions": "Some FM-hearing-aid combinations had strongly non-linear volume-wheel curves; abstract does not identify those pairs",
     "sample_size": "Four hearing aids and two FM systems; number of neckloops not reported",
     "test_date": "not reported",
     "source_date": "1985-05",
     "source_id": "hawkins-schum-1985",
     "source_locator": "Archived public abstract (PMID 3990259), methods and results",
     "funding_detail": "Independent (journal study; the archived abstract and metadata give no author affiliation or funder, and the full text was not read)",
     "scope": "shared-path evidence",
     "limitations": "Abstract only. Personal classroom FM equipment, not venue receivers. Models, magnitudes and individual pair results unavailable. This is one pooled finding, not one identified model or every possible device combination. Funder not stated in abstract.",
     "funding": "Independent"
    },
    {
     "result_id": "schafer-2007-neckloop-summary",
     "model": "not reported",
     "maker": "not reported",
     "receiver_or_source": "Unidentified body-worn personal FM receiver(s) coupled to hearing aids via neckloop",
     "row_scope": "study summary; models unavailable",
     "field_strength_or_level": "not reported",
     "input_level": "not reported",
     "frequency_response_note": "Significant low-frequency reduction; greatest variability of the three receiver types",
     "distortion_or_noise_note": "not reported",
     "test_method": "ASHA 2002 FM-advantage method; compared hearing-aid-alone and FM-system outputs at typical input levels using a complex signal and at high input levels using a pure tone",
     "conditions": "Compared body-worn neckloop, nonprogrammable ear-level and programmable ear-level receivers",
     "sample_size": "Three receiver types; tested unit and hearing-aid counts unavailable in abstract",
     "test_date": "not reported",
     "source_date": "2007-10",
     "source_id": "schafer-2007",
     "source_locator": "Archived public abstract (PMID 17890512), Method and Results",
     "funding_detail": "Independent (first author at the Speech and Hearing Sciences Department, University of North Texas; the PubMed record names no funder, and the full text, which may state one, was not read)",
     "scope": "shared-path evidence",
     "limitations": "Abstract only. Personal FM fitting evidence, not venue receiver measurements. Models, numerical input/output levels and size of frequency loss unavailable. Funder not stated in abstract.",
     "funding": "Independent"
    },
    {
     "result_id": "salzbrenner-1991-pocketalker-neckloop",
     "model": "Induction neckloop (model not stated)",
     "maker": "not reported",
     "receiver_or_source": "Williams Sound PockeTalker personal amplifier; neckloop coupled to wearer telecoil",
     "row_scope": "model or pair",
     "field_strength_or_level": "not reported",
     "input_level": "not reported",
     "frequency_response_note": "Across tested devices, non-telecoil coupling gave broader and flatter responses; average telecoil versus non-telecoil differences were minimal. Both PockeTalker versions showed gain variation across samples at all frequencies",
     "distortion_or_noise_note": "not reported",
     "test_method": "Madsen IGO 1000 in-situ probe-tube measurements of product uniformity, volume-control linearity, ear-coupling resonance effects and frequency response",
     "conditions": "not reported",
     "sample_size": "One wearer; three samples of each of six device configurations, including PockeTalker with neckloop and permanently wired PockeTalker",
     "test_date": "not reported",
     "source_date": "1991-04",
     "source_id": "salzbrenner-1991",
     "source_locator": "Archived public abstract (PMID 1829011)",
     "funding_detail": "Independent (Cleveland Hearing and Speech Center, Ohio, according to the PubMed record; no funder is named there)",
     "scope": "shared-path evidence",
     "limitations": "Abstract only. Personal amplifier path, not a venue installation. Neckloop maker and model not stated; Williams Sound identifies the amplifier maker only. No numerical response differences or individual sample readings. Broader/flatter finding is a pooled comparison, not an isolated neckloop curve. Funder not stated in abstract.",
     "funding": "Independent"
    },
    {
     "result_id": "rootlieb-2024-roger-neckloop-nucleus7",
     "model": "Roger Neckloop",
     "maker": "Phonak",
     "receiver_or_source": "Apple MacBook Air source; Cochlear Nucleus 7 processor in telecoil mode",
     "row_scope": "model or pair",
     "field_strength_or_level": "Absolute levels unavailable: spectra aligned at 1 kHz; 65 dBA was a setup calibration target, not a measured neckloop field",
     "input_level": "not reported",
     "frequency_response_note": "Authors report generally less than 5 dB spectral differences above 500 Hz across wireless routes versus loudspeaker, with larger differences in some lower bands. Figure 1 includes the telecoil route; this is not a strict bound for every frequency",
     "distortion_or_noise_note": "No quantified distortion or noise result for neckloop. Discussion notes magnetic-interference sensitivity",
     "test_method": "Speech-shaped masking noise through processor listening-check output, Samson Servo 120a amplifier and Sennheiser HDA 200 headphones on Bruel & Kjaer 4153 artificial ear with 2250 sound level meter; third-octave spectra",
     "conditions": "Neckloop suspended around processor; processor microphone and optional preprocessing disabled. Laptop substituted because smartphone could not connect. Placement affected volume",
     "sample_size": "One processor model in telecoil condition; repeat unit count not stated. Separate listening experiment: 20 normal-hearing adults",
     "test_date": "not reported",
     "source_date": "2024-08-05",
     "source_id": "rootlieb-2024",
     "source_locator": "Printed pp. 315-316, Experiment 1 Methods/Results, Table 1 and Figure 1; p. 318 Discussion",
     "funding_detail": "Independent (Amsterdam UMC; no funder is named and the authors report no conflict of interest)",
     "scope": "shared-path evidence",
     "limitations": "Remote self-testing laboratory setup with personal devices, not venue equipment or implant-user listening. Readable full article with repository cover. Monitor-output spectra do not measure magnetic field or absolute implant output; no graph values digitized. Article names no funder. Source date is first online publication; issue is April 2025.",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-operator-guidance-unnamed-pairs",
     "model": "not reported",
     "maker": "not reported",
     "receiver_or_source": "Unidentified FM, infrared and Auracast transmitter-receiver-neckloop pairs",
     "row_scope": "study summary; models unavailable",
     "field_strength_or_level": "Required field at ear reached only with full transmitter drive and receiver volume usually at maximum; numerical measured field not reported",
     "input_level": "1 kHz sine wave; transmitter fully driven; receiver volume usually at maximum",
     "frequency_response_note": "not reported",
     "distortion_or_noise_note": "not reported",
     "test_method": "Operator guidance reports magnetic-field measurements at the ear using a 1 kHz sine wave; meter and geometry not stated",
     "conditions": "not reported",
     "sample_size": "not reported",
     "test_date": "not reported",
     "source_date": "2025-02-17",
     "source_id": "pro-audito-2025-operator-guidance",
     "source_locator": "Section on magnetic field strength at the neckloop",
     "funding_detail": "Nonprofit advocacy (Pro Audito Schweiz, Swiss hearing-loss association)",
     "scope": "venue receiver and neckloop",
     "limitations": "Unidentified pooled systems; cannot be assigned to specific models or counted as individual tested pairs. Guidance page has an unstated revision history, so its displayed date need not date the measurements. No raw readings or detailed protocol.",
     "funding": "Nonprofit advocacy"
    }
   ]
  },
  {
   "name": "phone-support",
   "title": "Phones and Auracast",
   "summary": "Dated phone-family evidence separating Auracast reception from assistant control, with app routes, OS conditions and unresolved values.",
   "url": "https://assistivelisteningknowledgebase.org/data/phone-support/",
   "compiled": "2026-10-13",
   "updated": "2026-10-13",
   "version": "1.0",
   "licence": "https://creativecommons.org/publicdomain/zero/1.0/",
   "technologies": [
    "Auracast"
   ],
   "affects": [
    "Listeners",
    "Audiologists"
   ],
   "changes": [
    "2026-10-13: Migrated 29 rows with codebook and source provenance into the data section."
   ],
   "columns": [
    {
     "name": "phone_family",
     "meaning": "Named phone family, explicitly grouped models, or labelled platform class. Slashes join enumerated models, not every variant sharing a name. Generic platform rows overlap model rows and must not be counted as additional phone models."
    },
    {
     "name": "platform",
     "meaning": "Android, iOS, or the SIG's platform-neutral architecture class. A manufacturer interface name is included when relevant."
    },
    {
     "name": "auracast_reception",
     "meaning": "Native reception and decoding in the handset: `yes` if explicitly supported, `no` if explicitly unavailable in the stated class/date, `partial` for a documented restricted handset-reception mode, or empty when unresolved. This is separate from assistant support."
    },
    {
     "name": "reception_note",
     "meaning": "Explains the reception value or missing evidence and identifies external-receiver paths."
    },
    {
     "name": "native_assistant",
     "meaning": "`yes` for documented built-in or phone-maker-provided assistant support; `partial` for a general assistant listing without a specified interface or a family supported by a native example for only one member; `no` for an explicit negative in the stated class/date; empty when unresolved. Hearing-device manufacturer apps are recorded separately in `assistant_route`. This field does not assert which device performs radio scanning internally."
    },
    {
     "name": "hearing_aid_assistant",
     "meaning": "`yes` for an explicit hearing-aid route within the stated app/device conditions; `partial` for general assistant support without a full hearing-aid/model match, a family supported only by an example member, or a conditional legacy-app route; `no` only for an explicit negative; empty where no hearing-aid route is established. `yes` never means all hearing aids."
    },
    {
     "name": "assistant_route",
     "meaning": "Phone controls or app and receiving device described by the sources. Manufacturer descriptions are attributed."
    },
    {
     "name": "os_version",
     "meaning": "Source-specific OS/interface requirements, preserving earbud versus hearing-aid conditions and historical beta status. `Not reported` is missing evidence, not unrestricted support."
    },
    {
     "name": "statement_dates",
     "meaning": "Semicolon-separated `source-id=date` pairs for every source used in the row. Values are `YYYY-MM-DD`, `YYYY-MM`, or `undated`. The Pro Audito month is its Q&A heading, not a verified revision date for every phone entry."
    },
    {
     "name": "reception_source_ids",
     "meaning": "Semicolon-separated library ids supporting the reception value or the limited role described in `reception_note`. A citation beside an empty value identifies the material checked, not proof of absence."
    },
    {
     "name": "assistant_source_ids",
     "meaning": "Library ids supporting the two assistant fields, route and family membership."
    },
    {
     "name": "os_source_ids",
     "meaning": "Library ids giving OS conditions or checked for a missing minimum."
    },
    {
     "name": "source_locator",
     "meaning": "Original page, section, table or model entry supporting the row; source names identify locations when several originals are used."
    },
    {
     "name": "funding_detail",
     "meaning": "Funding and producer context retained from the earlier compilation; the funding column carries the current source-record labels."
    },
    {
     "name": "limitations",
     "meaning": "Row-specific interpretation limits and source-record reading limits. Missing information is not reported, never an inferred zero."
    },
    {
     "name": "reviewed",
     "meaning": "Date this compilation read the evidence, **2026-10-13**. It is not the date a feature shipped or a source was published."
    },
    {
     "name": "source_id",
     "meaning": "Library source identifiers supporting the row, separated by semicolons. Feature-specific and supporting-source columns retain their more precise roles."
    },
    {
     "name": "funding",
     "meaning": "Source-record funding labels. With multiple primary sources, each label is followed by its source id in brackets. Funding detail remains in funding_detail where supplied by the earlier compilation."
    }
   ],
   "row_count": 29,
   "sources": [
    "google-2025-android-auracast",
    "google-2025-auracast-hearing-aids",
    "oticon-2026-auracast-guide",
    "phonak-2026-eon-connectivity",
    "pro-audito-2026-auracast-overview",
    "samsung-2024-auracast-buds-update",
    "samsung-2025-auracast-cathedral",
    "samsung-2026-audio-broadcast",
    "sig-2025-legacy-phones",
    "starkey-2026-auracast-assistant"
   ],
   "codebook": "## Reading the results\n\nHere, phone reception means decoding broadcast audio in the handset. In the assistant route described by Bluetooth SIG, the phone selects a broadcast for another receiver, which receives that broadcast directly. A compatibility listing alone does not establish phone-local playback or relay to older headphones. Read the route, receiving device, OS and limitations together; empty values remain unresolved. Manufacturer app and phone statements retain their specific device conditions. [@sig-2025-legacy-phones; @google-2025-android-auracast; @oticon-2026-auracast-guide; @samsung-2025-auracast-cathedral]\n\n## Compilation and interpretation\n\n`phone-support.csv` was compiled on **2026-10-13** from ten sources: six existing library records and four new records, checked against their private archived originals. Its **29 rows** cover iPhone and Android app routes, a legacy-phone architecture class, Pixel, Galaxy, Xiaomi and POCO families. This is a dated research dataset for editorial review, not a complete inventory of phones sold on the compilation date.\n\n**Reception means the phone itself receiving and decoding broadcast audio.** An assistant selects a stream for another receiver; that receiver receives the broadcast directly. The SIG explicitly separates these roles. Consequently, a phone's entry on an Auracast compatibility list does not establish phone-local audio playback, relay to older Bluetooth headphones, or output through wired earphones. Unresolved reception cells stay empty rather than becoming a positive or a negative. No retained source establishes a phone-local `yes` or `partial` reception result. [@sig-2025-legacy-phones; @google-2025-android-auracast; @samsung-2025-auracast-cathedral]\n\n\nThe file is UTF-8, comma-delimited, with a header, quoted fields and LF line endings. Import every column as text to preserve empty categorical values, partial dates and OS strings. Source ids resolve to `content/sources/<id>.md`; they are unbracketed in the CSV and use source identifiers in prose. There are no formulas, rankings or inferred market-share values. Rows are grouped by platform and family rather than performance.\n\nThe iPhone reception and native-assistant negatives are attributed to Pro Audito's dated guidance, not an Apple announcement. Oticon documents an app assistant on iOS 15.2+ and Android 10+, so absence of native phone support does not exclude hearing-aid reception. The legacy row is explicitly restricted to phones without an LE Audio host stack; the SIG's architecture and the Starkey/Phonak app descriptions do not establish support on every old phone. [@pro-audito-2026-auracast-overview; @oticon-2026-auracast-guide; @sig-2025-legacy-phones; @starkey-2026-auracast-assistant; @phonak-2026-eon-connectivity]\n\nPro Audito lists assistants without identifying the interface on each phone. The S20, Fold7 and Xiaomi rows therefore use `partial` for native support. The broad Pixel family's native support is also `partial`: manufacturer Google describes Pixel 9 controls and manufacturer Oticon uses Pixel 9 screenshots, while the wider lists do not document the native interface on every family member. These qualifications preserve the positive assistant listings without treating them as tests of built-in controls across all listed phones. [@pro-audito-2026-auracast-overview; @google-2025-auracast-hearing-aids; @google-2025-android-auracast; @oticon-2026-auracast-guide]\n\nKeep the date and route distinctions during reuse. Samsung's 2024 One UI 5.1.1 minimum concerns Galaxy Buds listening; its 2025 general assistant list says One UI 6.1+, while Google's hearing-aid announcement says One UI 7/Android 15 and Pixel 9 on Android 16 beta. The table does not collapse these into one universal OS minimum. Google's September 2025 Pixel wording is broader than Pro Audito's explicit Pixel 8a/9a exclusions; those two models remain unresolved, because exclusion from a combined transmission-and-assistant list does not establish absence of every assistant route. POCO's general compatibility listing likewise does not settle a hearing-aid assistant role. [@samsung-2024-auracast-buds-update; @samsung-2025-auracast-cathedral; @google-2025-auracast-hearing-aids; @google-2025-android-auracast; @pro-audito-2026-auracast-overview]\n\nThe q36 research report lists searches, archive provenance, exclusions and record concerns. Updating this table requires checking the original for the exact model, role, receiving device and OS. Do not turn a newer reading date into a newer support statement or fill an empty reception cell from a Bluetooth version number.\n",
   "rows": [
    {
     "phone_family": "iPhone (platform; app-compatible models)",
     "platform": "iOS",
     "auracast_reception": "no",
     "reception_note": "Pro Audito states that Apple has not activated native Auracast. An app can still control reception in compatible hearing aids.",
     "native_assistant": "no",
     "hearing_aid_assistant": "yes",
     "assistant_route": "Manufacturer Oticon: Companion app selects broadcasts for supported Oticon hearing aids by list or QR code. The hearing aids receive the audio.",
     "os_version": "iOS 15.2 or later for the Companion assistant; latest app; hearing-device compatibility required.",
     "statement_dates": "pro-audito-2026-auracast-overview=2026-07;oticon-2026-auracast-guide=undated;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "pro-audito-2026-auracast-overview",
     "assistant_source_ids": "pro-audito-2026-auracast-overview;oticon-2026-auracast-guide;sig-2025-legacy-phones",
     "os_source_ids": "oticon-2026-auracast-guide",
     "source_locator": "pro-audito-2026-auracast-overview: Q&A dated July 2026: iPhone and Android phone questions; assistant definition | oticon-2026-auracast-guide: Companion app OS requirements; native Android settings | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Nonprofit advocacy (Pro Audito Schweiz); Manufacturer (Demant / Oticon); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "Native no follows Pro Audito, not an Apple statement. No individual iPhone models or hearing-aid firmware are enumerated. Bluetooth version alone does not establish future Auracast support.",
     "reviewed": "2026-10-13",
     "source_id": "pro-audito-2026-auracast-overview; oticon-2026-auracast-guide; sig-2025-legacy-phones",
     "funding": "Nonprofit advocacy [pro-audito-2026-auracast-overview]; Manufacturer [oticon-2026-auracast-guide]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Android phones supported by Oticon Companion (platform)",
     "platform": "Android",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "",
     "hearing_aid_assistant": "yes",
     "assistant_route": "Manufacturer Oticon: Companion assistant with nearby-broadcast list and QR-code joining for supported hearing aids.",
     "os_version": "Android 10 or later for Companion; latest app. Native route separately requires selected LE Audio phones with Android 15 or later.",
     "statement_dates": "oticon-2026-auracast-guide=undated;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "oticon-2026-auracast-guide;sig-2025-legacy-phones",
     "assistant_source_ids": "oticon-2026-auracast-guide;sig-2025-legacy-phones",
     "os_source_ids": "oticon-2026-auracast-guide;sig-2025-legacy-phones",
     "source_locator": "oticon-2026-auracast-guide: Companion app OS requirements; native Android settings | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Demant / Oticon); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "Platform requirement only, not a model whitelist. This row overlaps named Android families and does not establish native assistant availability on every Android 10+ phone.",
     "reviewed": "2026-10-13",
     "source_id": "oticon-2026-auracast-guide; sig-2025-legacy-phones",
     "funding": "Manufacturer [oticon-2026-auracast-guide]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Legacy smartphones without an LE Audio host stack (platform class)",
     "platform": "Platform-neutral",
     "auracast_reception": "no",
     "reception_note": "Class defined as lacking the LE Audio host stack; native broadcast reception/scanning is unavailable. An app may control a separate Auracast receiver.",
     "native_assistant": "no",
     "hearing_aid_assistant": "partial",
     "assistant_route": "SIG design: receiver scans and exposes broadcasts to a phone app over GATT. Manufacturer Starkey describes a My Starkey route for Omega and Edge; Phonak describes app QR joining for EON.",
     "os_version": "SIG gives no OS minimum. Starkey and Phonak articles give no phone OS or app-version minimum.",
     "statement_dates": "sig-2025-legacy-phones=2025-02-06;starkey-2026-auracast-assistant=2026-01-28;phonak-2026-eon-connectivity=2026-09-17",
     "reception_source_ids": "sig-2025-legacy-phones",
     "assistant_source_ids": "sig-2025-legacy-phones;starkey-2026-auracast-assistant;phonak-2026-eon-connectivity",
     "os_source_ids": "sig-2025-legacy-phones;starkey-2026-auracast-assistant;phonak-2026-eon-connectivity",
     "source_locator": "sig-2025-legacy-phones: Pages 5-6 and 14-16 | starkey-2026-auracast-assistant: Paragraph beginning Leading the update | phonak-2026-eon-connectivity: Auracast for the next generation of public access",
     "funding_detail": "Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner); Manufacturer (Starkey); Manufacturer (Sonova / Phonak)",
     "limitations": "Architecture and maker-specific app routes, not a promise for every old phone or every hearing aid. Broad platform row overlaps iPhone and Android app rows. Promotional hearing-device suffixes omitted.",
     "reviewed": "2026-10-13",
     "source_id": "sig-2025-legacy-phones; starkey-2026-auracast-assistant; phonak-2026-eon-connectivity",
     "funding": "Standards body [sig-2025-legacy-phones]; Manufacturer [starkey-2026-auracast-assistant]; Manufacturer [phonak-2026-eon-connectivity]"
    },
    {
     "phone_family": "Pixel 8 and newer (excluding Pixel 8a and Pixel 9a)",
     "platform": "Android",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "partial",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Google describes native controls for Pixel 9 with compatible GN Hearing or Starkey LE Audio aids; manufacturer Oticon illustrates Pixel 9 native controls. Pro Audito lists the broader Pixel family as assistant-capable without per-model interface details.",
     "os_version": "Pixel 9 launch: Android 16 beta (2025-03-13). Oticon: selected LE Audio Android phones on Android 15+. Stable minimum across the entire Pixel group is not reported.",
     "statement_dates": "google-2025-android-auracast=2025-09-03;google-2025-auracast-hearing-aids=2025-03-13;pro-audito-2026-auracast-overview=2026-07;oticon-2026-auracast-guide=undated;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "google-2025-android-auracast;google-2025-auracast-hearing-aids;pro-audito-2026-auracast-overview;oticon-2026-auracast-guide;sig-2025-legacy-phones",
     "assistant_source_ids": "google-2025-android-auracast;google-2025-auracast-hearing-aids;pro-audito-2026-auracast-overview;oticon-2026-auracast-guide;sig-2025-legacy-phones",
     "os_source_ids": "google-2025-android-auracast;google-2025-auracast-hearing-aids;pro-audito-2026-auracast-overview;oticon-2026-auracast-guide;sig-2025-legacy-phones",
     "source_locator": "google-2025-android-auracast: Compatibility footnote 2 | google-2025-auracast-hearing-aids: Final paragraph: phone and OS conditions | pro-audito-2026-auracast-overview: Q&A dated July 2026: iPhone and Android phone questions; assistant definition | oticon-2026-auracast-guide: Companion app OS requirements; native Android settings | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Google); Nonprofit advocacy (Pro Audito Schweiz); Manufacturer (Demant / Oticon); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "Google September wording is Pixel 8 series and newer; Pro Audito excludes 8a and 9a. Hearing-aid examples establish Pixel 9, not an independent test of every family member. Later unnamed models are not separately verified. The broader assistant list does not establish a built-in or phone-maker-provided interface for every model in this row.",
     "reviewed": "2026-10-13",
     "source_id": "google-2025-android-auracast; google-2025-auracast-hearing-aids; pro-audito-2026-auracast-overview; oticon-2026-auracast-guide; sig-2025-legacy-phones",
     "funding": "Manufacturer [google-2025-android-auracast]; Manufacturer [google-2025-auracast-hearing-aids]; Nonprofit advocacy [pro-audito-2026-auracast-overview]; Manufacturer [oticon-2026-auracast-guide]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Pixel 8a",
     "platform": "Android",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Native status unresolved. A manufacturer-app route may be available if the particular phone and hearing aids meet the app requirements.",
     "os_version": "Model-specific native requirement not reported; Companion platform route requires Android 10 or later.",
     "statement_dates": "google-2025-android-auracast=2025-09-03;pro-audito-2026-auracast-overview=2026-07;oticon-2026-auracast-guide=undated;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;oticon-2026-auracast-guide;sig-2025-legacy-phones",
     "assistant_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;oticon-2026-auracast-guide;sig-2025-legacy-phones",
     "os_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;oticon-2026-auracast-guide;sig-2025-legacy-phones",
     "source_locator": "google-2025-android-auracast: Compatibility footnote 2 | pro-audito-2026-auracast-overview: Q&A dated July 2026: iPhone and Android phone questions; assistant definition | oticon-2026-auracast-guide: Companion app OS requirements; native Android settings | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Google); Nonprofit advocacy (Pro Audito Schweiz); Manufacturer (Demant / Oticon); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "Pro Audito excludes this model from its transmission-and-assistant group, while Google uses broader Pixel 8-and-newer wording. Exclusion is not treated as proof of no assistant or no app route; no model-specific hearing-aid test was read.",
     "reviewed": "2026-10-13",
     "source_id": "google-2025-android-auracast; pro-audito-2026-auracast-overview; oticon-2026-auracast-guide; sig-2025-legacy-phones",
     "funding": "Manufacturer [google-2025-android-auracast]; Nonprofit advocacy [pro-audito-2026-auracast-overview]; Manufacturer [oticon-2026-auracast-guide]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Pixel 9a",
     "platform": "Android",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Native status unresolved. A manufacturer-app route may be available if the particular phone and hearing aids meet the app requirements.",
     "os_version": "Model-specific native requirement not reported; Companion platform route requires Android 10 or later.",
     "statement_dates": "google-2025-android-auracast=2025-09-03;pro-audito-2026-auracast-overview=2026-07;oticon-2026-auracast-guide=undated;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;oticon-2026-auracast-guide;sig-2025-legacy-phones",
     "assistant_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;oticon-2026-auracast-guide;sig-2025-legacy-phones",
     "os_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;oticon-2026-auracast-guide;sig-2025-legacy-phones",
     "source_locator": "google-2025-android-auracast: Compatibility footnote 2 | pro-audito-2026-auracast-overview: Q&A dated July 2026: iPhone and Android phone questions; assistant definition | oticon-2026-auracast-guide: Companion app OS requirements; native Android settings | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Google); Nonprofit advocacy (Pro Audito Schweiz); Manufacturer (Demant / Oticon); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "Pro Audito excludes this model from its transmission-and-assistant group, while Google uses broader Pixel 8-and-newer wording. Exclusion is not treated as proof of no assistant or no app route; no model-specific hearing-aid test was read.",
     "reviewed": "2026-10-13",
     "source_id": "google-2025-android-auracast; pro-audito-2026-auracast-overview; oticon-2026-auracast-guide; sig-2025-legacy-phones",
     "funding": "Manufacturer [google-2025-android-auracast]; Nonprofit advocacy [pro-audito-2026-auracast-overview]; Manufacturer [oticon-2026-auracast-guide]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Galaxy S23 / S23+ / S23 Ultra",
     "platform": "Android (Samsung One UI)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "yes",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Samsung lists an assistant; Google describes a Galaxy hearing-aid route using compatible GN Hearing or Starkey LE Audio aids. Samsung listening instructions also describe Galaxy Buds.",
     "os_version": "One UI 6.1+ for the general assistant list. Google hearing-aid announcement: One UI 7 with Android 15. Undated Samsung guide covers One UI 6.1-8.0 and renamed controls at 8.5.",
     "statement_dates": "samsung-2025-auracast-cathedral=2025-05-15;google-2025-auracast-hearing-aids=2025-03-13;samsung-2026-audio-broadcast=undated;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "assistant_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "os_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "source_locator": "samsung-2025-auracast-cathedral: What is Auracast; footnotes 4-6 | google-2025-auracast-hearing-aids: Final paragraph: phone and OS conditions | samsung-2026-audio-broadcast: Listen (Receive); Search for and listen to a broadcast | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Samsung); Manufacturer (Google); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "General assistant listing and hearing-aid platform announcement are not a test of every phone/hearing-aid pair. Do not apply the older earbud OS minimum to hearing aids.",
     "reviewed": "2026-10-13",
     "source_id": "samsung-2025-auracast-cathedral; google-2025-auracast-hearing-aids; samsung-2026-audio-broadcast; sig-2025-legacy-phones",
     "funding": "Manufacturer [samsung-2025-auracast-cathedral]; Manufacturer [google-2025-auracast-hearing-aids]; Manufacturer [samsung-2026-audio-broadcast]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Galaxy S23 FE",
     "platform": "Android (Samsung One UI)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "yes",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Samsung lists an assistant; Google describes a Galaxy hearing-aid route using compatible GN Hearing or Starkey LE Audio aids. Samsung listening instructions also describe Galaxy Buds.",
     "os_version": "One UI 6.1+ for the general assistant list. Google hearing-aid announcement: One UI 7 with Android 15. Undated Samsung guide covers One UI 6.1-8.0 and renamed controls at 8.5.",
     "statement_dates": "samsung-2025-auracast-cathedral=2025-05-15;google-2025-auracast-hearing-aids=2025-03-13;samsung-2026-audio-broadcast=undated;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "assistant_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "os_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "source_locator": "samsung-2025-auracast-cathedral: What is Auracast; footnotes 4-6 | google-2025-auracast-hearing-aids: Final paragraph: phone and OS conditions | samsung-2026-audio-broadcast: Listen (Receive); Search for and listen to a broadcast | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Samsung); Manufacturer (Google); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "General assistant listing and hearing-aid platform announcement are not a test of every phone/hearing-aid pair. Do not apply the older earbud OS minimum to hearing aids. S23 FE is explicitly an assistant in Samsung footnote 5 but excluded from the transmitter list in footnote 4.",
     "reviewed": "2026-10-13",
     "source_id": "samsung-2025-auracast-cathedral; google-2025-auracast-hearing-aids; samsung-2026-audio-broadcast; sig-2025-legacy-phones",
     "funding": "Manufacturer [samsung-2025-auracast-cathedral]; Manufacturer [google-2025-auracast-hearing-aids]; Manufacturer [samsung-2026-audio-broadcast]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Galaxy S24 / S24+ / S24 Ultra / S24 FE",
     "platform": "Android (Samsung One UI)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "yes",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Samsung lists an assistant; Google describes a Galaxy hearing-aid route using compatible GN Hearing or Starkey LE Audio aids. Samsung listening instructions also describe Galaxy Buds.",
     "os_version": "One UI 6.1+ for the general assistant list. Google hearing-aid announcement: One UI 7 with Android 15. Undated Samsung guide covers One UI 6.1-8.0 and renamed controls at 8.5.",
     "statement_dates": "samsung-2025-auracast-cathedral=2025-05-15;google-2025-auracast-hearing-aids=2025-03-13;samsung-2026-audio-broadcast=undated;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "assistant_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "os_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "source_locator": "samsung-2025-auracast-cathedral: What is Auracast; footnotes 4-6 | google-2025-auracast-hearing-aids: Final paragraph: phone and OS conditions | samsung-2026-audio-broadcast: Listen (Receive); Search for and listen to a broadcast | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Samsung); Manufacturer (Google); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "General assistant listing and hearing-aid platform announcement are not a test of every phone/hearing-aid pair. Do not apply the older earbud OS minimum to hearing aids.",
     "reviewed": "2026-10-13",
     "source_id": "samsung-2025-auracast-cathedral; google-2025-auracast-hearing-aids; samsung-2026-audio-broadcast; sig-2025-legacy-phones",
     "funding": "Manufacturer [samsung-2025-auracast-cathedral]; Manufacturer [google-2025-auracast-hearing-aids]; Manufacturer [samsung-2026-audio-broadcast]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Galaxy S25 / S25+ / S25 Ultra",
     "platform": "Android (Samsung One UI)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "yes",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Samsung lists an assistant; Google describes a Galaxy hearing-aid route using compatible GN Hearing or Starkey LE Audio aids. Samsung listening instructions also describe Galaxy Buds.",
     "os_version": "One UI 6.1+ for the general assistant list. Google hearing-aid announcement: One UI 7 with Android 15. Undated Samsung guide covers One UI 6.1-8.0 and renamed controls at 8.5.",
     "statement_dates": "samsung-2025-auracast-cathedral=2025-05-15;google-2025-auracast-hearing-aids=2025-03-13;samsung-2026-audio-broadcast=undated;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "assistant_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "os_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "source_locator": "samsung-2025-auracast-cathedral: What is Auracast; footnotes 4-6 | google-2025-auracast-hearing-aids: Final paragraph: phone and OS conditions | samsung-2026-audio-broadcast: Listen (Receive); Search for and listen to a broadcast | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Samsung); Manufacturer (Google); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "General assistant listing and hearing-aid platform announcement are not a test of every phone/hearing-aid pair. Do not apply the older earbud OS minimum to hearing aids.",
     "reviewed": "2026-10-13",
     "source_id": "samsung-2025-auracast-cathedral; google-2025-auracast-hearing-aids; samsung-2026-audio-broadcast; sig-2025-legacy-phones",
     "funding": "Manufacturer [samsung-2025-auracast-cathedral]; Manufacturer [google-2025-auracast-hearing-aids]; Manufacturer [samsung-2026-audio-broadcast]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Galaxy Z Fold4",
     "platform": "Android (Samsung One UI)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "yes",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Samsung lists an assistant; Google describes a Galaxy hearing-aid route using compatible GN Hearing or Starkey LE Audio aids. Samsung listening instructions also describe Galaxy Buds.",
     "os_version": "Earbud listening: One UI 5.1.1+ (2024). General assistant: One UI 6.1+ (2025). Galaxy hearing-aid platform announcement: One UI 7 / Android 15, without per-model confirmation.",
     "statement_dates": "samsung-2024-auracast-buds-update=2024-02-22;samsung-2025-auracast-cathedral=2025-05-15;google-2025-auracast-hearing-aids=2025-03-13;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "samsung-2024-auracast-buds-update;samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;sig-2025-legacy-phones",
     "assistant_source_ids": "samsung-2024-auracast-buds-update;samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;sig-2025-legacy-phones",
     "os_source_ids": "samsung-2024-auracast-buds-update;samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;sig-2025-legacy-phones",
     "source_locator": "samsung-2024-auracast-buds-update: Auracast paragraph; footnotes 2 and 5 | samsung-2025-auracast-cathedral: What is Auracast; footnotes 4-6 | google-2025-auracast-hearing-aids: Final paragraph: phone and OS conditions | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Samsung); Manufacturer (Google); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "General assistant listing and hearing-aid platform announcement are not a test of every phone/hearing-aid pair. Do not apply the older earbud OS minimum to hearing aids.",
     "reviewed": "2026-10-13",
     "source_id": "samsung-2024-auracast-buds-update; samsung-2025-auracast-cathedral; google-2025-auracast-hearing-aids; sig-2025-legacy-phones",
     "funding": "Manufacturer [samsung-2024-auracast-buds-update]; Manufacturer [samsung-2025-auracast-cathedral]; Manufacturer [google-2025-auracast-hearing-aids]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Galaxy Z Flip4",
     "platform": "Android (Samsung One UI)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "yes",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Samsung lists an assistant; Google describes a Galaxy hearing-aid route using compatible GN Hearing or Starkey LE Audio aids. Samsung listening instructions also describe Galaxy Buds.",
     "os_version": "Earbud listening: One UI 5.1.1+ (2024). General assistant: One UI 6.1+ (2025). Galaxy hearing-aid platform announcement: One UI 7 / Android 15, without per-model confirmation.",
     "statement_dates": "samsung-2024-auracast-buds-update=2024-02-22;samsung-2025-auracast-cathedral=2025-05-15;google-2025-auracast-hearing-aids=2025-03-13;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "samsung-2024-auracast-buds-update;samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;sig-2025-legacy-phones",
     "assistant_source_ids": "samsung-2024-auracast-buds-update;samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;sig-2025-legacy-phones",
     "os_source_ids": "samsung-2024-auracast-buds-update;samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;sig-2025-legacy-phones",
     "source_locator": "samsung-2024-auracast-buds-update: Auracast paragraph; footnotes 2 and 5 | samsung-2025-auracast-cathedral: What is Auracast; footnotes 4-6 | google-2025-auracast-hearing-aids: Final paragraph: phone and OS conditions | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Samsung); Manufacturer (Google); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "General assistant listing and hearing-aid platform announcement are not a test of every phone/hearing-aid pair. Do not apply the older earbud OS minimum to hearing aids.",
     "reviewed": "2026-10-13",
     "source_id": "samsung-2024-auracast-buds-update; samsung-2025-auracast-cathedral; google-2025-auracast-hearing-aids; sig-2025-legacy-phones",
     "funding": "Manufacturer [samsung-2024-auracast-buds-update]; Manufacturer [samsung-2025-auracast-cathedral]; Manufacturer [google-2025-auracast-hearing-aids]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Galaxy Z Fold5 / Z Fold6",
     "platform": "Android (Samsung One UI)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "yes",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Samsung lists an assistant; Google describes a Galaxy hearing-aid route using compatible GN Hearing or Starkey LE Audio aids. Samsung listening instructions also describe Galaxy Buds.",
     "os_version": "One UI 6.1+ for the general assistant list. Google hearing-aid announcement: One UI 7 with Android 15. Undated Samsung guide covers One UI 6.1-8.0 and renamed controls at 8.5.",
     "statement_dates": "samsung-2025-auracast-cathedral=2025-05-15;google-2025-auracast-hearing-aids=2025-03-13;samsung-2026-audio-broadcast=undated;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "assistant_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "os_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "source_locator": "samsung-2025-auracast-cathedral: What is Auracast; footnotes 4-6 | google-2025-auracast-hearing-aids: Final paragraph: phone and OS conditions | samsung-2026-audio-broadcast: Listen (Receive); Search for and listen to a broadcast | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Samsung); Manufacturer (Google); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "General assistant listing and hearing-aid platform announcement are not a test of every phone/hearing-aid pair. Do not apply the older earbud OS minimum to hearing aids.",
     "reviewed": "2026-10-13",
     "source_id": "samsung-2025-auracast-cathedral; google-2025-auracast-hearing-aids; samsung-2026-audio-broadcast; sig-2025-legacy-phones",
     "funding": "Manufacturer [samsung-2025-auracast-cathedral]; Manufacturer [google-2025-auracast-hearing-aids]; Manufacturer [samsung-2026-audio-broadcast]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Galaxy Z Flip5 / Z Flip6",
     "platform": "Android (Samsung One UI)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "yes",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Samsung lists an assistant; Google describes a Galaxy hearing-aid route using compatible GN Hearing or Starkey LE Audio aids. Samsung listening instructions also describe Galaxy Buds.",
     "os_version": "One UI 6.1+ for the general assistant list. Google hearing-aid announcement: One UI 7 with Android 15. Undated Samsung guide covers One UI 6.1-8.0 and renamed controls at 8.5.",
     "statement_dates": "samsung-2025-auracast-cathedral=2025-05-15;google-2025-auracast-hearing-aids=2025-03-13;samsung-2026-audio-broadcast=undated;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "assistant_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "os_source_ids": "samsung-2025-auracast-cathedral;google-2025-auracast-hearing-aids;samsung-2026-audio-broadcast;sig-2025-legacy-phones",
     "source_locator": "samsung-2025-auracast-cathedral: What is Auracast; footnotes 4-6 | google-2025-auracast-hearing-aids: Final paragraph: phone and OS conditions | samsung-2026-audio-broadcast: Listen (Receive); Search for and listen to a broadcast | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Samsung); Manufacturer (Google); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "General assistant listing and hearing-aid platform announcement are not a test of every phone/hearing-aid pair. Do not apply the older earbud OS minimum to hearing aids.",
     "reviewed": "2026-10-13",
     "source_id": "samsung-2025-auracast-cathedral; google-2025-auracast-hearing-aids; samsung-2026-audio-broadcast; sig-2025-legacy-phones",
     "funding": "Manufacturer [samsung-2025-auracast-cathedral]; Manufacturer [google-2025-auracast-hearing-aids]; Manufacturer [samsung-2026-audio-broadcast]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Galaxy Z Fold7",
     "platform": "Android (Samsung One UI)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "partial",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Google lists Auracast support; Pro Audito includes Fold5 and newer as assistants. Exact hearing-aid pairs are not listed.",
     "os_version": "Pro Audito Samsung heading: One UI 6.1+. Actual Fold7 minimum for hearing-aid joining is not reported.",
     "statement_dates": "google-2025-android-auracast=2025-09-03;pro-audito-2026-auracast-overview=2026-07;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "assistant_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "os_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "source_locator": "google-2025-android-auracast: Compatibility footnote 2 | pro-audito-2026-auracast-overview: Q&A dated July 2026: iPhone and Android phone questions; assistant definition | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Google); Nonprofit advocacy (Pro Audito Schweiz); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "A compatibility list, not a model-specific hearing-aid test; the 2025 Samsung cathedral list stops at Fold6. The broader assistant list does not establish a built-in or phone-maker-provided interface for every model in this row.",
     "reviewed": "2026-10-13",
     "source_id": "google-2025-android-auracast; pro-audito-2026-auracast-overview; sig-2025-legacy-phones",
     "funding": "Manufacturer [google-2025-android-auracast]; Nonprofit advocacy [pro-audito-2026-auracast-overview]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Galaxy S20 series",
     "platform": "Android (Samsung One UI)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "partial",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Pro Audito lists S20 series and newer as assistant-capable. Hearing-aid models and the phone interface are not identified.",
     "os_version": "Not reported for the assistant-only group.",
     "statement_dates": "pro-audito-2026-auracast-overview=2026-07;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "assistant_source_ids": "pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "os_source_ids": "pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "source_locator": "pro-audito-2026-auracast-overview: Q&A dated July 2026: iPhone and Android phone questions; assistant definition | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Nonprofit advocacy (Pro Audito Schweiz); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "Advocacy list only. Its S20-and-newer shorthand overlaps newer models listed elsewhere; it is not a basis for denying transmission on all newer S-series phones. S21/S22 variants were not individually enumerated. The broader assistant list does not establish a built-in or phone-maker-provided interface for every model in this row.",
     "reviewed": "2026-10-13",
     "source_id": "pro-audito-2026-auracast-overview; sig-2025-legacy-phones",
     "funding": "Nonprofit advocacy [pro-audito-2026-auracast-overview]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Galaxy A54 5G",
     "platform": "Android (Samsung One UI)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "yes",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Samsung lists the general Auracast assistant. The announcement describes GN hearing aids at its event but gives no phone-to-hearing-aid compatibility matrix.",
     "os_version": "One UI 6.1+ for the general assistant. Earlier Galaxy Buds listening route: One UI 5.1.1+.",
     "statement_dates": "samsung-2025-auracast-cathedral=2025-05-15;samsung-2024-auracast-buds-update=2024-02-22;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "samsung-2025-auracast-cathedral;samsung-2024-auracast-buds-update;sig-2025-legacy-phones",
     "assistant_source_ids": "samsung-2025-auracast-cathedral;samsung-2024-auracast-buds-update;sig-2025-legacy-phones",
     "os_source_ids": "samsung-2025-auracast-cathedral;samsung-2024-auracast-buds-update;sig-2025-legacy-phones",
     "source_locator": "samsung-2025-auracast-cathedral: What is Auracast; footnotes 4-6 | samsung-2024-auracast-buds-update: Auracast paragraph; footnotes 2 and 5 | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Samsung); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "No model-specific hearing-aid test or firmware is provided. General assistant support does not establish interoperability with every hearing aid.",
     "reviewed": "2026-10-13",
     "source_id": "samsung-2025-auracast-cathedral; samsung-2024-auracast-buds-update; sig-2025-legacy-phones",
     "funding": "Manufacturer [samsung-2025-auracast-cathedral]; Manufacturer [samsung-2024-auracast-buds-update]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Galaxy A55 5G",
     "platform": "Android (Samsung One UI)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "yes",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Samsung lists the general Auracast assistant. The announcement describes GN hearing aids at its event but gives no phone-to-hearing-aid compatibility matrix. Pro Audito supplies the explicit A55 5G model designation.",
     "os_version": "One UI 6.1+ for the general assistant.",
     "statement_dates": "samsung-2025-auracast-cathedral=2025-05-15;sig-2025-legacy-phones=2025-02-06;pro-audito-2026-auracast-overview=2026-07",
     "reception_source_ids": "samsung-2025-auracast-cathedral;sig-2025-legacy-phones",
     "assistant_source_ids": "samsung-2025-auracast-cathedral;sig-2025-legacy-phones;pro-audito-2026-auracast-overview",
     "os_source_ids": "samsung-2025-auracast-cathedral;sig-2025-legacy-phones",
     "source_locator": "samsung-2025-auracast-cathedral: What is Auracast; footnotes 4-6 | sig-2025-legacy-phones: Pages 5-6 and 14-16 | pro-audito-2026-auracast-overview: Android phone question: assistant-only Samsung list names A55 5G",
     "funding_detail": "Manufacturer (Samsung); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner); Nonprofit advocacy (Pro Audito Schweiz)",
     "limitations": "No model-specific hearing-aid test or firmware is provided. General assistant support does not establish interoperability with every hearing aid.",
     "reviewed": "2026-10-13",
     "source_id": "samsung-2025-auracast-cathedral; sig-2025-legacy-phones; pro-audito-2026-auracast-overview",
     "funding": "Manufacturer [samsung-2025-auracast-cathedral]; Standards body [sig-2025-legacy-phones]; Nonprofit advocacy [pro-audito-2026-auracast-overview]"
    },
    {
     "phone_family": "Galaxy A56",
     "platform": "Android (Samsung One UI)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "yes",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Samsung lists the general Auracast assistant. The announcement describes GN hearing aids at its event but gives no phone-to-hearing-aid compatibility matrix.",
     "os_version": "One UI 6.1+ for the general assistant.",
     "statement_dates": "samsung-2025-auracast-cathedral=2025-05-15;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "samsung-2025-auracast-cathedral;sig-2025-legacy-phones",
     "assistant_source_ids": "samsung-2025-auracast-cathedral;sig-2025-legacy-phones",
     "os_source_ids": "samsung-2025-auracast-cathedral;sig-2025-legacy-phones",
     "source_locator": "samsung-2025-auracast-cathedral: What is Auracast; footnotes 4-6 | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Samsung); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "No model-specific hearing-aid test or firmware is provided. General assistant support does not establish interoperability with every hearing aid.",
     "reviewed": "2026-10-13",
     "source_id": "samsung-2025-auracast-cathedral; sig-2025-legacy-phones",
     "funding": "Manufacturer [samsung-2025-auracast-cathedral]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Galaxy A36",
     "platform": "Android (Samsung One UI)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "yes",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Samsung lists the general Auracast assistant. The announcement describes GN hearing aids at its event but gives no phone-to-hearing-aid compatibility matrix.",
     "os_version": "One UI 6.1+ for the general assistant.",
     "statement_dates": "samsung-2025-auracast-cathedral=2025-05-15;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "samsung-2025-auracast-cathedral;sig-2025-legacy-phones",
     "assistant_source_ids": "samsung-2025-auracast-cathedral;sig-2025-legacy-phones",
     "os_source_ids": "samsung-2025-auracast-cathedral;sig-2025-legacy-phones",
     "source_locator": "samsung-2025-auracast-cathedral: What is Auracast; footnotes 4-6 | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Samsung); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "No model-specific hearing-aid test or firmware is provided. General assistant support does not establish interoperability with every hearing aid.",
     "reviewed": "2026-10-13",
     "source_id": "samsung-2025-auracast-cathedral; sig-2025-legacy-phones",
     "funding": "Manufacturer [samsung-2025-auracast-cathedral]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Galaxy XCover7 Pro",
     "platform": "Android (Samsung One UI)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "yes",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Samsung lists the general Auracast assistant. The announcement describes GN hearing aids at its event but gives no phone-to-hearing-aid compatibility matrix.",
     "os_version": "One UI 6.1+ for the general assistant.",
     "statement_dates": "samsung-2025-auracast-cathedral=2025-05-15;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "samsung-2025-auracast-cathedral;sig-2025-legacy-phones",
     "assistant_source_ids": "samsung-2025-auracast-cathedral;sig-2025-legacy-phones",
     "os_source_ids": "samsung-2025-auracast-cathedral;sig-2025-legacy-phones",
     "source_locator": "samsung-2025-auracast-cathedral: What is Auracast; footnotes 4-6 | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Samsung); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "No model-specific hearing-aid test or firmware is provided. General assistant support does not establish interoperability with every hearing aid.",
     "reviewed": "2026-10-13",
     "source_id": "samsung-2025-auracast-cathedral; sig-2025-legacy-phones",
     "funding": "Manufacturer [samsung-2025-auracast-cathedral]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Galaxy M54 5G",
     "platform": "Android (Samsung One UI)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "yes",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Samsung documents Galaxy Buds broadcast listening; Pro Audito separately lists a general assistant.",
     "os_version": "One UI 5.1.1+ for the 2024 Galaxy Buds listening route. Hearing-aid-specific minimum not reported.",
     "statement_dates": "samsung-2024-auracast-buds-update=2024-02-22;pro-audito-2026-auracast-overview=2026-07;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "samsung-2024-auracast-buds-update;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "assistant_source_ids": "samsung-2024-auracast-buds-update;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "os_source_ids": "samsung-2024-auracast-buds-update;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "source_locator": "samsung-2024-auracast-buds-update: Auracast paragraph; footnotes 2 and 5 | pro-audito-2026-auracast-overview: Q&A dated July 2026: iPhone and Android phone questions; assistant definition | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Samsung); Nonprofit advocacy (Pro Audito Schweiz); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "Earbud route is explicit; hearing-aid interoperability is not model-specific in the sources.",
     "reviewed": "2026-10-13",
     "source_id": "samsung-2024-auracast-buds-update; pro-audito-2026-auracast-overview; sig-2025-legacy-phones",
     "funding": "Manufacturer [samsung-2024-auracast-buds-update]; Nonprofit advocacy [pro-audito-2026-auracast-overview]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Xiaomi 14 / 14 Ultra",
     "platform": "Android (Xiaomi)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "partial",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Google lists Auracast support; Pro Audito lists transmission and assistant roles. Compatible hearing-aid models are not specified.",
     "os_version": "Not reported.",
     "statement_dates": "google-2025-android-auracast=2025-09-03;pro-audito-2026-auracast-overview=2026-07;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "assistant_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "os_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "source_locator": "google-2025-android-auracast: Compatibility footnote 2 | pro-audito-2026-auracast-overview: Q&A dated July 2026: iPhone and Android phone questions; assistant definition | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Google); Nonprofit advocacy (Pro Audito Schweiz); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "Lists establish general support only. No HyperOS version, firmware, region or hearing-aid-specific joining procedure was read; earphone compatibility must not be generalized to all hearing aids. The broader assistant list does not establish a built-in or phone-maker-provided interface for every model in this row.",
     "reviewed": "2026-10-13",
     "source_id": "google-2025-android-auracast; pro-audito-2026-auracast-overview; sig-2025-legacy-phones",
     "funding": "Manufacturer [google-2025-android-auracast]; Nonprofit advocacy [pro-audito-2026-auracast-overview]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Xiaomi 14T / 14T Pro",
     "platform": "Android (Xiaomi)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "partial",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Google lists Auracast support; Pro Audito lists transmission and assistant roles. Compatible hearing-aid models are not specified.",
     "os_version": "Not reported.",
     "statement_dates": "google-2025-android-auracast=2025-09-03;pro-audito-2026-auracast-overview=2026-07;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "assistant_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "os_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "source_locator": "google-2025-android-auracast: Compatibility footnote 2 | pro-audito-2026-auracast-overview: Q&A dated July 2026: iPhone and Android phone questions; assistant definition | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Google); Nonprofit advocacy (Pro Audito Schweiz); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "Lists establish general support only. No HyperOS version, firmware, region or hearing-aid-specific joining procedure was read; earphone compatibility must not be generalized to all hearing aids. The broader assistant list does not establish a built-in or phone-maker-provided interface for every model in this row.",
     "reviewed": "2026-10-13",
     "source_id": "google-2025-android-auracast; pro-audito-2026-auracast-overview; sig-2025-legacy-phones",
     "funding": "Manufacturer [google-2025-android-auracast]; Nonprofit advocacy [pro-audito-2026-auracast-overview]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Xiaomi 15 / 15 Ultra",
     "platform": "Android (Xiaomi)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "partial",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Google lists Auracast support; Pro Audito lists transmission and assistant roles. Compatible hearing-aid models are not specified.",
     "os_version": "Not reported.",
     "statement_dates": "google-2025-android-auracast=2025-09-03;pro-audito-2026-auracast-overview=2026-07;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "assistant_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "os_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "source_locator": "google-2025-android-auracast: Compatibility footnote 2 | pro-audito-2026-auracast-overview: Q&A dated July 2026: iPhone and Android phone questions; assistant definition | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Google); Nonprofit advocacy (Pro Audito Schweiz); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "Lists establish general support only. No HyperOS version, firmware, region or hearing-aid-specific joining procedure was read; earphone compatibility must not be generalized to all hearing aids. The broader assistant list does not establish a built-in or phone-maker-provided interface for every model in this row.",
     "reviewed": "2026-10-13",
     "source_id": "google-2025-android-auracast; pro-audito-2026-auracast-overview; sig-2025-legacy-phones",
     "funding": "Manufacturer [google-2025-android-auracast]; Nonprofit advocacy [pro-audito-2026-auracast-overview]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "Xiaomi MIX Flip",
     "platform": "Android (Xiaomi)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "partial",
     "hearing_aid_assistant": "partial",
     "assistant_route": "Manufacturer Google lists Auracast support; Pro Audito lists transmission and assistant roles. Compatible hearing-aid models are not specified.",
     "os_version": "Not reported.",
     "statement_dates": "google-2025-android-auracast=2025-09-03;pro-audito-2026-auracast-overview=2026-07;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "assistant_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "os_source_ids": "google-2025-android-auracast;pro-audito-2026-auracast-overview;sig-2025-legacy-phones",
     "source_locator": "google-2025-android-auracast: Compatibility footnote 2 | pro-audito-2026-auracast-overview: Q&A dated July 2026: iPhone and Android phone questions; assistant definition | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Google); Nonprofit advocacy (Pro Audito Schweiz); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "Lists establish general support only. No HyperOS version, firmware, region or hearing-aid-specific joining procedure was read; earphone compatibility must not be generalized to all hearing aids. The broader assistant list does not establish a built-in or phone-maker-provided interface for every model in this row.",
     "reviewed": "2026-10-13",
     "source_id": "google-2025-android-auracast; pro-audito-2026-auracast-overview; sig-2025-legacy-phones",
     "funding": "Manufacturer [google-2025-android-auracast]; Nonprofit advocacy [pro-audito-2026-auracast-overview]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "POCO X6 Pro",
     "platform": "Android (POCO)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "",
     "hearing_aid_assistant": "",
     "assistant_route": "Manufacturer Google lists Auracast compatibility with LE Audio phones and headphones; it does not specify the native assistant role or hearing-aid interoperability for these models.",
     "os_version": "Not reported.",
     "statement_dates": "google-2025-android-auracast=2025-09-03;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "google-2025-android-auracast;sig-2025-legacy-phones",
     "assistant_source_ids": "google-2025-android-auracast;sig-2025-legacy-phones",
     "os_source_ids": "google-2025-android-auracast;sig-2025-legacy-phones",
     "source_locator": "google-2025-android-auracast: Compatibility footnote 2 | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Google); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "No model-specific hearing-aid assistant statement was read. Listing Auracast compatibility does not identify a handset audio receiver role or establish which hearing aids can join.",
     "reviewed": "2026-10-13",
     "source_id": "google-2025-android-auracast; sig-2025-legacy-phones",
     "funding": "Manufacturer [google-2025-android-auracast]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "POCO F6 Pro",
     "platform": "Android (POCO)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "",
     "hearing_aid_assistant": "",
     "assistant_route": "Manufacturer Google lists Auracast compatibility with LE Audio phones and headphones; it does not specify the native assistant role or hearing-aid interoperability for these models.",
     "os_version": "Not reported.",
     "statement_dates": "google-2025-android-auracast=2025-09-03;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "google-2025-android-auracast;sig-2025-legacy-phones",
     "assistant_source_ids": "google-2025-android-auracast;sig-2025-legacy-phones",
     "os_source_ids": "google-2025-android-auracast;sig-2025-legacy-phones",
     "source_locator": "google-2025-android-auracast: Compatibility footnote 2 | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Google); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "No model-specific hearing-aid assistant statement was read. Listing Auracast compatibility does not identify a handset audio receiver role or establish which hearing aids can join.",
     "reviewed": "2026-10-13",
     "source_id": "google-2025-android-auracast; sig-2025-legacy-phones",
     "funding": "Manufacturer [google-2025-android-auracast]; Standards body [sig-2025-legacy-phones]"
    },
    {
     "phone_family": "POCO F7 Pro / F7 Ultra",
     "platform": "Android (POCO)",
     "auracast_reception": "",
     "reception_note": "Direct phone audio reception is not established. Documented listening uses an external Auracast receiver.",
     "native_assistant": "",
     "hearing_aid_assistant": "",
     "assistant_route": "Manufacturer Google lists Auracast compatibility with LE Audio phones and headphones; it does not specify the native assistant role or hearing-aid interoperability for these models.",
     "os_version": "Not reported.",
     "statement_dates": "google-2025-android-auracast=2025-09-03;sig-2025-legacy-phones=2025-02-06",
     "reception_source_ids": "google-2025-android-auracast;sig-2025-legacy-phones",
     "assistant_source_ids": "google-2025-android-auracast;sig-2025-legacy-phones",
     "os_source_ids": "google-2025-android-auracast;sig-2025-legacy-phones",
     "source_locator": "google-2025-android-auracast: Compatibility footnote 2 | sig-2025-legacy-phones: Pages 5-6 and 14-16",
     "funding_detail": "Manufacturer (Google); Standards body (Bluetooth SIG; member-funded industry association and Auracast trademark owner)",
     "limitations": "No model-specific hearing-aid assistant statement was read. Listing Auracast compatibility does not identify a handset audio receiver role or establish which hearing aids can join.",
     "reviewed": "2026-10-13",
     "source_id": "google-2025-android-auracast; sig-2025-legacy-phones",
     "funding": "Manufacturer [google-2025-android-auracast]; Standards body [sig-2025-legacy-phones]"
    }
   ]
  },
  {
   "name": "range",
   "title": "Range and coverage",
   "summary": "Range and coverage findings across venue systems, with settings, receivers, evidence types, conditions and source limits.",
   "url": "https://assistivelisteningknowledgebase.org/data/range/",
   "compiled": "2026-10-13",
   "updated": "2026-10-14",
   "version": "1.0",
   "licence": "https://creativecommons.org/publicdomain/zero/1.0/",
   "technologies": [
    "Auracast",
    "Hearing loops",
    "Infrared",
    "RF/FM",
    "Shared"
   ],
   "affects": [
    "Installers",
    "Specifiers"
   ],
   "changes": [
    "2026-10-14: Made the funding and producer context explicit in the cited range interpretation notes.",
    "2026-10-13: Migrated 126 rows with codebook and source provenance into the data section."
   ],
   "columns": [
    {
     "name": "result_id",
     "meaning": "Unique key formed from the source id and a result suffix. Hall suffixes identify original workbook cells; Parliament House suffixes identify Table 1 area references."
    },
    {
     "name": "technology",
     "meaning": "Library technology label. `Shared` identifies cellular streaming or its final personal Bluetooth link; these rows are not Wi-Fi coverage evidence."
    },
    {
     "name": "system",
     "meaning": "Transmitter, installed system or signal path, including firmware where the source supplies it."
    },
    {
     "name": "setting",
     "meaning": "Venue and occupancy/environment as reported. Absence of event interference does not establish an audience count."
    },
    {
     "name": "distance_or_area",
     "meaning": "Original distance, dimensions, coverage band, seating extent or a statement that the extent is unknown. Units and qualifiers stay with the value. Room size is context, not a measured radio range."
    },
    {
     "name": "outcome",
     "meaning": "Source-attributed reception result or stated specification, including failures and qualifications. Hall grades are preserved here."
    },
    {
     "name": "receiver",
     "meaning": "Tested or specified receiver/device, firmware and assistant path where provided. A list means the source reports a shared result without separate measurements for each device."
    },
    {
     "name": "evidence_type",
     "meaning": "Distinguishes observations, measurements, subjective listening grades, specifications, estimates and trade-body reports; definitions below."
    },
    {
     "name": "test_date",
     "meaning": "Actual test date only: `YYYY-MM-DD`, `YYYY-MM`, `YYYY`, or `not reported`. Publication dates are never substituted."
    },
    {
     "name": "source_date",
     "meaning": "Date of the cited publication or document version, at its supported precision, or `undated`. A linked manual can have a different date from its library record's main page."
    },
    {
     "name": "source_date_basis",
     "meaning": "Identifies publication, issue, version, copyright, file metadata or upload-folder dates and known revision ambiguity."
    },
    {
     "name": "source_id",
     "meaning": "Library source identifiers supporting the row, separated by semicolons. Feature-specific and supporting-source columns retain their more precise roles."
    },
    {
     "name": "source_locator",
     "meaning": "Original page, section, table or model entry supporting the row; source names identify locations when several originals are used."
    },
    {
     "name": "funding_detail",
     "meaning": "Funding and producer context retained from the earlier compilation; the funding column carries the current source-record labels."
    },
    {
     "name": "conditions",
     "meaning": "Method, power, mounting, channel count, sample or other conditions supplied by the source."
    },
    {
     "name": "limitations",
     "meaning": "Row-specific interpretation limits and source-record reading limits. Missing information is not reported, never an inferred zero."
    },
    {
     "name": "source_summary_inclusion",
     "meaning": "`included` or `excluded` only for the Pro Audito hall workbook's overall evaluation; `not applicable` elsewhere. Both excluded scored pairs remain in the CSV."
    },
    {
     "name": "scope",
     "meaning": "`venue system`, `venue system; cellular streaming`, or `shared-path comparison`. The last category includes consumer/personal transmitters tested in the hall and the phone-to-hearing-aid link after a venue stream; it is evidence about a shared path."
    },
    {
     "name": "funding",
     "meaning": "Source-record funding labels. With multiple primary sources, each label is followed by its source id in brackets. Funding detail remains in funding_detail where supplied by the earlier compilation."
    }
   ],
   "row_count": 126,
   "sources": [
    "ampetronic-listen-2025-hlaa-presentation",
    "aph-2008-parliament-loop-audit",
    "auri-2025-coverage-guide",
    "bettear-rtx",
    "bihima-2026-auracast-live-theatre",
    "bluetooth-sig-2025-qr-paper",
    "bluetooth-sig-2025-range-handout",
    "bluetooth-sig-2026-bethel-profile",
    "graf-2026",
    "listen-2010-72-vs-216",
    "listen-2022-lt82-ir-manual",
    "london-assembly-2016-sensory-travel",
    "opus-2025-auragate-datasheet",
    "opus-2025-auraloop",
    "phonak-2026-eon-connectivity",
    "pro-audito-2025-compat",
    "pro-audito-2025-operator-guidance",
    "pro-audito-2025-pilatus-arena",
    "pro-audito-2025-theatre-aarau",
    "pro-audito-2026-outdoor",
    "pro-audito-2026-venucast-test",
    "sennheiser-szi-1015",
    "sig-ropetackle-profile",
    "williams-av-2024-ir-t3-manual",
    "williams-av-2025-digi-wave-400-manual",
    "williams-av-2026-infinium-manual"
   ],
   "codebook": "## Reading the results\n\nRows distinguish measurements, listening grades, field observations, manufacturer specifications and estimates, and trade-body accounts. Room size, seating extent, coverage percentage and transmitter-to-receiver distance are different quantities. Read each result with its conditions and evidence type; rows from the same test are not independent replications. The outdoor cellular-streaming observations do not measure Wi-Fi range. [@pro-audito-2025-compat; @aph-2008-parliament-loop-audit; @opus-2025-auraloop; @pro-audito-2026-outdoor]\n\n## Compilation and interpretation\n\n`range.csv` was compiled and independently audited on **2026-10-13** against 26 existing library records and their archived originals. It contains 126 rows: individual hall-test pairs and audited loop areas, field observations, explicit numerical product claims, expert estimates, and attributed venue accounts. The audit added supporting passages and corrected source details in existing records. No new source records or question pages were added.\n\nThe file is UTF-8, comma-separated, with one header row, quoted fields and LF line endings. Import fields as text to preserve partial dates, qualifiers and source identifiers. `not reported` means the source does not provide that item; it never means zero. `not applicable` is reserved for a field that does not apply. No formulas or unit conversions are embedded.\n\n\n### Evidence types\n\n| Value | Meaning |\n| --- | --- |\n| `field measurement` | Instrumented result in an installed venue; here, the Parliament House loop audit. |\n| `listening test` | Reception graded by listening to a test signal; here, the Pro Audito hall matrix. |\n| `field observation` | First-hand reception report without a numerical measurement protocol for spatial coverage. |\n| `manufacturer-reported measurement` | A maker explicitly reports a test or measurement, but the underlying protocol/data are unavailable. |\n| `manufacturer specification` | Maker's stated range or area without a published test establishing it. |\n| `manufacturer estimate` | Maker's predicted change under a stated configuration. |\n| `expert estimate` | Practical estimate in expert guidance without a reported measurement series. |\n| `trade-body claim` | Generic range statement from a trade body. |\n| `trade-body venue report` | A trade body's account of a demonstration or venue experience, without independent coverage measurements. |\n\n### Reading the results\n\n- Independent hearing-loss association Pro Audito's hall workbook contains **53 scored pairs**. The association reports no manufacturer funding; manufacturers lent test products without charge. Nine score 1, eight score 2, nine score 3, eleven score 4 and sixteen score 5. Excluding H8 and J9 as its authors do leaves **51 pairs**, with **16 scoring 1 or 2** and **26 scoring 4 or 5**. Blank cells and row/column averages are not results. Grades 1 and 2 permit some dropouts or artefacts; they do not mean uninterrupted reception. Grade descriptions give approximate symptom distances, not a measured maximum range for each pair. Device labels retain source spellings except the expanded Williams name, whitespace, unknown-firmware wording, and the shortened Starkey Edge model label. Exact cells identify the original names. [@pro-audito-2025-compat]\n- The Government audit by Parliament House's own staff has **31 area rows**: nine assigned to the 80-100% category, three to 20-80%, three below 20%, and sixteen with low base level and excessive attenuation. The last category has no numeric coverage percentage. The Cabinet room is among the nine top grades, but Appendix A31 says it was only partially tested with low-level pink noise and refers to earlier commissioning. Its grade is not a complete measured coverage result from this audit. The general procedure adjusted amplifiers before measurement. These are the audit's signal-coverage grades, not a complete assessment against the loop standard. Measurement dates are unstated; 2008 is the report year. [@aph-2008-parliament-loop-audit]\n- Hall dimensions, seating capacity, percent coverage and transmitter-to-receiver distance are different quantities. Do not convert a 22 x 80 m room into an 80 m range, infer a coverage radius from a seat count, or pool these rows into a technology average. Multiple rows often come from the same test and are not independent replications. [@pro-audito-2025-theatre-aarau], [@pro-audito-2025-compat], [@bluetooth-sig-2025-qr-paper]\n- The outdoor 5G result describes venue-wide internet reception with high delay. Its separate phone-to-hearing-aid row records interruptions after that stage. Neither row measures Wi-Fi range. No spatial Wi-Fi measurement was found in the reviewed library material. [@pro-audito-2026-outdoor]\n- Manufacturer Opus's AuraLoop product page gives a 3 m loop range while its linked manual gives 1.10 m. Both claims are retained; their methods and thresholds are not stated. [@opus-2025-auraloop]\n\nThe table excludes legal coverage requirements, recommended transmitter spacing, loop-design width limits, simulations, overspill outside the intended listening area, installation inventories, operational audits without spatial results, receiver/user capacity and speech scores measured in a room without a coverage test. Repeated generic claims are represented by the more specific primary product source where available. The research note records exclusions and remaining gaps. Refresh by checking the source record and its archived original, preserving earlier dated results when conditions or firmware differ.\n",
   "rows": [
    {
     "result_id": "pro-audito-2025-compat--b2",
     "technology": "Auracast",
     "system": "Starkey TV-Streamer FW: not reported",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 1/5: reception throughout the hall with no or very few dropouts and minimal audio artefacts or distortion.",
     "receiver": "Starkey Edge FW: not reported",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!B2; transmitter B1; receiver A2; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--c2",
     "technology": "Auracast",
     "system": "Opus Auragate FW:2.1.0",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 1/5: reception throughout the hall with no or very few dropouts and minimal audio artefacts or distortion.",
     "receiver": "Starkey Edge FW: not reported",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!C2; transmitter C1; receiver A2; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--d2",
     "technology": "Auracast",
     "system": "Moor Moer SoundLinker FW:5.2.2",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 1/5: reception throughout the hall with no or very few dropouts and minimal audio artefacts or distortion.",
     "receiver": "Starkey Edge FW: not reported",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!D2; transmitter D1; receiver A2; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--e2",
     "technology": "Auracast",
     "system": "Arendi TV-Streamer Low Latency FW:0.8.1",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 1/5: reception throughout the hall with no or very few dropouts and minimal audio artefacts or distortion.",
     "receiver": "Starkey Edge FW: not reported",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!E2; transmitter E1; receiver A2; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--f2",
     "technology": "Auracast",
     "system": "GN TV-Streamer + FW:1.0.2.7",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 1/5: reception throughout the hall with no or very few dropouts and minimal audio artefacts or distortion.",
     "receiver": "Starkey Edge FW: not reported",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!F2; transmitter F1; receiver A2; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--g2",
     "technology": "Auracast",
     "system": "Bettear B-CASTER FW:1.0.3",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 1/5: reception throughout the hall with no or very few dropouts and minimal audio artefacts or distortion.",
     "receiver": "Starkey Edge FW: not reported",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!G2; transmitter G1; receiver A2; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--h2",
     "technology": "Auracast",
     "system": "Listen Auri TX2N FW:1.5",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 5/5: dropouts and audio artefacts or distortion from as early as 5 m; frequent dropouts and severe artefacts beyond that, with connection interruptions or extreme distortion or dropouts from around mid-hall.",
     "receiver": "Starkey Edge FW: not reported",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!H2; transmitter H1; receiver A2; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--i2",
     "technology": "Auracast",
     "system": "GN MultiMic+ FW:1.0.2.7",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 3/5: reception throughout the hall; occasional dropouts or slight jitter or distortion from about 10 m, increasing from around mid-hall.",
     "receiver": "Starkey Edge FW: not reported",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!I2; transmitter I1; receiver A2; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--j2",
     "technology": "Auracast",
     "system": "Williams Infinium FW:1.4.0",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 3/5: reception throughout the hall; occasional dropouts or slight jitter or distortion from about 10 m, increasing from around mid-hall.",
     "receiver": "Starkey Edge FW: not reported",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!J2; transmitter J1; receiver A2; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--c3",
     "technology": "Auracast",
     "system": "Opus Auragate FW:2.1.0",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 2/5: reception throughout the hall with occasional dropouts or low audio artefacts or distortion.",
     "receiver": "JBL Tour Pro 3 FW:4.9.6",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!C3; transmitter C1; receiver A3; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--d3",
     "technology": "Auracast",
     "system": "Moor Moer SoundLinker FW:5.2.2",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 1/5: reception throughout the hall with no or very few dropouts and minimal audio artefacts or distortion.",
     "receiver": "JBL Tour Pro 3 FW:4.9.6",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!D3; transmitter D1; receiver A3; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--e3",
     "technology": "Auracast",
     "system": "Arendi TV-Streamer Low Latency FW:0.8.1",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 4/5: reception throughout the hall; dropouts and audio artefacts or distortion from about 5-10 m, becoming frequent and significant around mid-hall (about 40 m); connection interruptions may require manual reconnection.",
     "receiver": "JBL Tour Pro 3 FW:4.9.6",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!E3; transmitter E1; receiver A3; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--f3",
     "technology": "Auracast",
     "system": "GN TV-Streamer + FW:1.0.2.7",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 3/5: reception throughout the hall; occasional dropouts or slight jitter or distortion from about 10 m, increasing from around mid-hall.",
     "receiver": "JBL Tour Pro 3 FW:4.9.6",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!F3; transmitter F1; receiver A3; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--h3",
     "technology": "Auracast",
     "system": "Listen Auri TX2N FW:1.5",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 5/5: dropouts and audio artefacts or distortion from as early as 5 m; frequent dropouts and severe artefacts beyond that, with connection interruptions or extreme distortion or dropouts from around mid-hall.",
     "receiver": "JBL Tour Pro 3 FW:4.9.6",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!H3; transmitter H1; receiver A3; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--i3",
     "technology": "Auracast",
     "system": "GN MultiMic+ FW:1.0.2.7",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 2/5: reception throughout the hall with occasional dropouts or low audio artefacts or distortion.",
     "receiver": "JBL Tour Pro 3 FW:4.9.6",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!I3; transmitter I1; receiver A3; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--j3",
     "technology": "Auracast",
     "system": "Williams Infinium FW:1.4.0",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 5/5: dropouts and audio artefacts or distortion from as early as 5 m; frequent dropouts and severe artefacts beyond that, with connection interruptions or extreme distortion or dropouts from around mid-hall.",
     "receiver": "JBL Tour Pro 3 FW:4.9.6",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!J3; transmitter J1; receiver A3; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--b4",
     "technology": "Auracast",
     "system": "Starkey TV-Streamer FW: not reported",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 2/5: reception throughout the hall with occasional dropouts or low audio artefacts or distortion.",
     "receiver": "GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!B4; transmitter B1; receiver A4; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--c4",
     "technology": "Auracast",
     "system": "Opus Auragate FW:2.1.0",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 3/5: reception throughout the hall; occasional dropouts or slight jitter or distortion from about 10 m, increasing from around mid-hall.",
     "receiver": "GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!C4; transmitter C1; receiver A4; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--d4",
     "technology": "Auracast",
     "system": "Moor Moer SoundLinker FW:5.2.2",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 1/5: reception throughout the hall with no or very few dropouts and minimal audio artefacts or distortion.",
     "receiver": "GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!D4; transmitter D1; receiver A4; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--e4",
     "technology": "Auracast",
     "system": "Arendi TV-Streamer Low Latency FW:0.8.1",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 4/5: reception throughout the hall; dropouts and audio artefacts or distortion from about 5-10 m, becoming frequent and significant around mid-hall (about 40 m); connection interruptions may require manual reconnection.",
     "receiver": "GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!E4; transmitter E1; receiver A4; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--f4",
     "technology": "Auracast",
     "system": "GN TV-Streamer + FW:1.0.2.7",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 4/5: reception throughout the hall; dropouts and audio artefacts or distortion from about 5-10 m, becoming frequent and significant around mid-hall (about 40 m); connection interruptions may require manual reconnection.",
     "receiver": "GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!F4; transmitter F1; receiver A4; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--g4",
     "technology": "Auracast",
     "system": "Bettear B-CASTER FW:1.0.3",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 4/5: reception throughout the hall; dropouts and audio artefacts or distortion from about 5-10 m, becoming frequent and significant around mid-hall (about 40 m); connection interruptions may require manual reconnection.",
     "receiver": "GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!G4; transmitter G1; receiver A4; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--h4",
     "technology": "Auracast",
     "system": "Listen Auri TX2N FW:1.5",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 4/5: reception throughout the hall; dropouts and audio artefacts or distortion from about 5-10 m, becoming frequent and significant around mid-hall (about 40 m); connection interruptions may require manual reconnection.",
     "receiver": "GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!H4; transmitter H1; receiver A4; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--i4",
     "technology": "Auracast",
     "system": "GN MultiMic+ FW:1.0.2.7",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 5/5: dropouts and audio artefacts or distortion from as early as 5 m; frequent dropouts and severe artefacts beyond that, with connection interruptions or extreme distortion or dropouts from around mid-hall.",
     "receiver": "GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!I4; transmitter I1; receiver A4; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--j4",
     "technology": "Auracast",
     "system": "Williams Infinium FW:1.4.0",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 4/5: reception throughout the hall; dropouts and audio artefacts or distortion from about 5-10 m, becoming frequent and significant around mid-hall (about 40 m); connection interruptions may require manual reconnection.",
     "receiver": "GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!J4; transmitter J1; receiver A4; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--k4",
     "technology": "Auracast",
     "system": "Arendi TV-Streamer High Reliability FW:0.8.1",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 3/5: reception throughout the hall; occasional dropouts or slight jitter or distortion from about 10 m, increasing from around mid-hall.",
     "receiver": "GN Resound Vivia FW:10.21.2.1 via App iPhone 12",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!K4; transmitter K1; receiver A4; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--b5",
     "technology": "Auracast",
     "system": "Starkey TV-Streamer FW: not reported",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 2/5: reception throughout the hall with occasional dropouts or low audio artefacts or distortion.",
     "receiver": "Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!B5; transmitter B1; receiver A5; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--c5",
     "technology": "Auracast",
     "system": "Opus Auragate FW:2.1.0",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 2/5: reception throughout the hall with occasional dropouts or low audio artefacts or distortion.",
     "receiver": "Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!C5; transmitter C1; receiver A5; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--d5",
     "technology": "Auracast",
     "system": "Moor Moer SoundLinker FW:5.2.2",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 2/5: reception throughout the hall with occasional dropouts or low audio artefacts or distortion.",
     "receiver": "Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!D5; transmitter D1; receiver A5; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--e5",
     "technology": "Auracast",
     "system": "Arendi TV-Streamer Low Latency FW:0.8.1",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 3/5: reception throughout the hall; occasional dropouts or slight jitter or distortion from about 10 m, increasing from around mid-hall.",
     "receiver": "Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!E5; transmitter E1; receiver A5; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--f5",
     "technology": "Auracast",
     "system": "GN TV-Streamer + FW:1.0.2.7",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 5/5: dropouts and audio artefacts or distortion from as early as 5 m; frequent dropouts and severe artefacts beyond that, with connection interruptions or extreme distortion or dropouts from around mid-hall.",
     "receiver": "Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!F5; transmitter F1; receiver A5; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--g5",
     "technology": "Auracast",
     "system": "Bettear B-CASTER FW:1.0.3",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 5/5: dropouts and audio artefacts or distortion from as early as 5 m; frequent dropouts and severe artefacts beyond that, with connection interruptions or extreme distortion or dropouts from around mid-hall.",
     "receiver": "Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!G5; transmitter G1; receiver A5; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--h5",
     "technology": "Auracast",
     "system": "Listen Auri TX2N FW:1.5",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 4/5: reception throughout the hall; dropouts and audio artefacts or distortion from about 5-10 m, becoming frequent and significant around mid-hall (about 40 m); connection interruptions may require manual reconnection.",
     "receiver": "Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!H5; transmitter H1; receiver A5; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--i5",
     "technology": "Auracast",
     "system": "GN MultiMic+ FW:1.0.2.7",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 5/5: dropouts and audio artefacts or distortion from as early as 5 m; frequent dropouts and severe artefacts beyond that, with connection interruptions or extreme distortion or dropouts from around mid-hall.",
     "receiver": "Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!I5; transmitter I1; receiver A5; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--j5",
     "technology": "Auracast",
     "system": "Williams Infinium FW:1.4.0",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 5/5: dropouts and audio artefacts or distortion from as early as 5 m; frequent dropouts and severe artefacts beyond that, with connection interruptions or extreme distortion or dropouts from around mid-hall.",
     "receiver": "Moer Moor Duo #21 FW:3.7.0 via BT Menu on Samsung Galaxy Z Flip 5",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!J5; transmitter J1; receiver A5; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--c6",
     "technology": "Auracast",
     "system": "Opus Auragate FW:2.1.0",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 2/5: reception throughout the hall with occasional dropouts or low audio artefacts or distortion.",
     "receiver": "Bettear RTX FW:1.0.1 & 1.0.3",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!C6; transmitter C1; receiver A6; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--d6",
     "technology": "Auracast",
     "system": "Moor Moer SoundLinker FW:5.2.2",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 5/5: dropouts and audio artefacts or distortion from as early as 5 m; frequent dropouts and severe artefacts beyond that, with connection interruptions or extreme distortion or dropouts from around mid-hall.",
     "receiver": "Bettear RTX FW:1.0.1 & 1.0.3",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!D6; transmitter D1; receiver A6; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--e6",
     "technology": "Auracast",
     "system": "Arendi TV-Streamer Low Latency FW:0.8.1",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 3/5: reception throughout the hall; occasional dropouts or slight jitter or distortion from about 10 m, increasing from around mid-hall.",
     "receiver": "Bettear RTX FW:1.0.1 & 1.0.3",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!E6; transmitter E1; receiver A6; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--f6",
     "technology": "Auracast",
     "system": "GN TV-Streamer + FW:1.0.2.7",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 4/5: reception throughout the hall; dropouts and audio artefacts or distortion from about 5-10 m, becoming frequent and significant around mid-hall (about 40 m); connection interruptions may require manual reconnection.",
     "receiver": "Bettear RTX FW:1.0.1 & 1.0.3",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!F6; transmitter F1; receiver A6; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--g6",
     "technology": "Auracast",
     "system": "Bettear B-CASTER FW:1.0.3",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 4/5: reception throughout the hall; dropouts and audio artefacts or distortion from about 5-10 m, becoming frequent and significant around mid-hall (about 40 m); connection interruptions may require manual reconnection.",
     "receiver": "Bettear RTX FW:1.0.1 & 1.0.3",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!G6; transmitter G1; receiver A6; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--i6",
     "technology": "Auracast",
     "system": "GN MultiMic+ FW:1.0.2.7",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 5/5: dropouts and audio artefacts or distortion from as early as 5 m; frequent dropouts and severe artefacts beyond that, with connection interruptions or extreme distortion or dropouts from around mid-hall.",
     "receiver": "Bettear RTX FW:1.0.1 & 1.0.3",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!I6; transmitter I1; receiver A6; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--j6",
     "technology": "Auracast",
     "system": "Williams Infinium FW:1.4.0",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 5/5: dropouts and audio artefacts or distortion from as early as 5 m; frequent dropouts and severe artefacts beyond that, with connection interruptions or extreme distortion or dropouts from around mid-hall.",
     "receiver": "Bettear RTX FW:1.0.1 & 1.0.3",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!J6; transmitter J1; receiver A6; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--b7",
     "technology": "Auracast",
     "system": "Starkey TV-Streamer FW: not reported",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 2/5: reception throughout the hall with occasional dropouts or low audio artefacts or distortion.",
     "receiver": "Humantechnik earis MAX Headphone FW: 4.4.0",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!B7; transmitter B1; receiver A7; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--c7",
     "technology": "Auracast",
     "system": "Opus Auragate FW:2.1.0",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 3/5: reception throughout the hall; occasional dropouts or slight jitter or distortion from about 10 m, increasing from around mid-hall.",
     "receiver": "Humantechnik earis MAX Headphone FW: 4.4.0",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!C7; transmitter C1; receiver A7; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--d7",
     "technology": "Auracast",
     "system": "Moor Moer SoundLinker FW:5.2.2",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 4/5: reception throughout the hall; dropouts and audio artefacts or distortion from about 5-10 m, becoming frequent and significant around mid-hall (about 40 m); connection interruptions may require manual reconnection.",
     "receiver": "Humantechnik earis MAX Headphone FW: 4.4.0",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!D7; transmitter D1; receiver A7; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--e7",
     "technology": "Auracast",
     "system": "Arendi TV-Streamer Low Latency FW:0.8.1",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 3/5: reception throughout the hall; occasional dropouts or slight jitter or distortion from about 10 m, increasing from around mid-hall.",
     "receiver": "Humantechnik earis MAX Headphone FW: 4.4.0",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!E7; transmitter E1; receiver A7; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--f7",
     "technology": "Auracast",
     "system": "GN TV-Streamer + FW:1.0.2.7",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 5/5: dropouts and audio artefacts or distortion from as early as 5 m; frequent dropouts and severe artefacts beyond that, with connection interruptions or extreme distortion or dropouts from around mid-hall.",
     "receiver": "Humantechnik earis MAX Headphone FW: 4.4.0",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!F7; transmitter F1; receiver A7; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--g7",
     "technology": "Auracast",
     "system": "Bettear B-CASTER FW:1.0.3",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 5/5: dropouts and audio artefacts or distortion from as early as 5 m; frequent dropouts and severe artefacts beyond that, with connection interruptions or extreme distortion or dropouts from around mid-hall.",
     "receiver": "Humantechnik earis MAX Headphone FW: 4.4.0",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!G7; transmitter G1; receiver A7; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--h7",
     "technology": "Auracast",
     "system": "Listen Auri TX2N FW:1.5",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 5/5: dropouts and audio artefacts or distortion from as early as 5 m; frequent dropouts and severe artefacts beyond that, with connection interruptions or extreme distortion or dropouts from around mid-hall.",
     "receiver": "Humantechnik earis MAX Headphone FW: 4.4.0",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!H7; transmitter H1; receiver A7; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--i7",
     "technology": "Auracast",
     "system": "GN MultiMic+ FW:1.0.2.7",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 5/5: dropouts and audio artefacts or distortion from as early as 5 m; frequent dropouts and severe artefacts beyond that, with connection interruptions or extreme distortion or dropouts from around mid-hall.",
     "receiver": "Humantechnik earis MAX Headphone FW: 4.4.0",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!I7; transmitter I1; receiver A7; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results. Consumer or personal transmitter included only as evidence about the shared Auracast reception path.",
     "source_summary_inclusion": "included",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--j7",
     "technology": "Auracast",
     "system": "Williams Infinium FW:1.4.0",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 5/5: dropouts and audio artefacts or distortion from as early as 5 m; frequent dropouts and severe artefacts beyond that, with connection interruptions or extreme distortion or dropouts from around mid-hall.",
     "receiver": "Humantechnik earis MAX Headphone FW: 4.4.0",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!J7; transmitter J1; receiver A7; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "included",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--h8",
     "technology": "Auracast",
     "system": "Listen Auri TX2N FW:1.5",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 1/5: reception throughout the hall with no or very few dropouts and minimal audio artefacts or distortion.",
     "receiver": "Listen Auri RX1 FW:1.5",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!H8; transmitter H1; receiver A8; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "excluded",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-compat--j9",
     "technology": "Auracast",
     "system": "Williams Infinium FW:1.4.0",
     "setting": "Indoor hall without significant event interference; BERNEXPO Stage, Bern; occupancy not quantified",
     "distance_or_area": "75 x 57 m hall; 18 m ceiling",
     "outcome": "Rating 4/5: reception throughout the hall; dropouts and audio artefacts or distortion from about 5-10 m, becoming frequent and significant around mid-hall (about 40 m); connection interruptions may require manual reconnection.",
     "receiver": "Williams Infinium Rx FW: not reported",
     "evidence_type": "listening test",
     "test_date": "2025-09-25",
     "source_date": "2025-10-06",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-compat",
     "source_locator": "original.xlsx: Signal Reception - Rating!J9; transmitter J1; receiver A9; scale A13:A17; Signal Reception - Test Setup!B2:B9",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; no manufacturer funding, test products lent free by manufacturers)",
     "conditions": "Analog pink-noise input from NTI MR-PRO; walk test monitoring dropouts, jitter and distortion; transmitter placed for greatest distance rather than central coverage; 53 scored pairs.",
     "limitations": "One hall and one deliberately distant transmitter position; subjective listening grades, not packet-loss measurements or measured maximum distances. Other rooms and firmware may give different results.",
     "source_summary_inclusion": "excluded",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a1",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Main committee room 1R0",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "coverage percentage not reported",
     "outcome": "Lowest grade: low base signal level and excessive attenuation; the audit assigns no percentage to this grade.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A1",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a2",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Committee room 1R0 gallery",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "20-80% of area",
     "outcome": "Partial coverage grade: suitable signal level over 20-80% of the area.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A2",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a3",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Committee room 1R1",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "coverage percentage not reported",
     "outcome": "Lowest grade: low base signal level and excessive attenuation; the audit assigns no percentage to this grade.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A3",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a4",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Committee room 1R2",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "coverage percentage not reported",
     "outcome": "Lowest grade: low base signal level and excessive attenuation; the audit assigns no percentage to this grade.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A4",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a5",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Committee room 1R3",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "80-100% of area",
     "outcome": "Top coverage grade: suitable signal level over 80-100% of the area.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A5",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a6",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Committee room 1R4",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "less than 20% of area",
     "outcome": "Marginal coverage grade: suitable signal level over less than 20% of the area.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A6",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a7",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Committee room 2R1",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "less than 20% of area",
     "outcome": "Marginal coverage grade: suitable signal level over less than 20% of the area.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A7",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a8",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Committee room 2R2",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "80-100% of area",
     "outcome": "Top coverage grade: suitable signal level over 80-100% of the area.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A8",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a9",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Committee room 2R3",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "coverage percentage not reported",
     "outcome": "Lowest grade: low base signal level and excessive attenuation; the audit assigns no percentage to this grade.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A9",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a10",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Committee room 1S2",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "less than 20% of area",
     "outcome": "Marginal coverage grade: suitable signal level over less than 20% of the area.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A10",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a11",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Committee room 1S3",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "coverage percentage not reported",
     "outcome": "Lowest grade: low base signal level and excessive attenuation; the audit assigns no percentage to this grade.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A11",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a12",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Committee room 1S4",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "coverage percentage not reported",
     "outcome": "Lowest grade: low base signal level and excessive attenuation; the audit assigns no percentage to this grade.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A12",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a13",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Committee room 2S1",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "coverage percentage not reported",
     "outcome": "Lowest grade: low base signal level and excessive attenuation; the audit assigns no percentage to this grade.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A13",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a14",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Committee room 2S2",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "80-100% of area",
     "outcome": "Top coverage grade: suitable signal level over 80-100% of the area.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A14",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a15",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Committee room 2S3",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "coverage percentage not reported",
     "outcome": "Lowest grade: low base signal level and excessive attenuation; the audit assigns no percentage to this grade.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A15",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a16",
     "technology": "Hearing loops",
     "system": "Installed induction loop: House of Representatives floor",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "80-100% of area",
     "outcome": "Top coverage grade: suitable signal level over 80-100% of the area.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A16",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a17",
     "technology": "Hearing loops",
     "system": "Installed induction loop: House of Representatives gallery, second west",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "80-100% of area",
     "outcome": "Top coverage grade: suitable signal level over 80-100% of the area.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A17",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a18",
     "technology": "Hearing loops",
     "system": "Installed induction loop: House of Representatives gallery, first west",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "coverage percentage not reported",
     "outcome": "Lowest grade: low base signal level and excessive attenuation; the audit assigns no percentage to this grade.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A18",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a19",
     "technology": "Hearing loops",
     "system": "Installed induction loop: House of Representatives gallery, first north",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "coverage percentage not reported",
     "outcome": "Lowest grade: low base signal level and excessive attenuation; the audit assigns no percentage to this grade.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A19",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a20",
     "technology": "Hearing loops",
     "system": "Installed induction loop: House of Representatives gallery, first south",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "coverage percentage not reported",
     "outcome": "Lowest grade: low base signal level and excessive attenuation; the audit assigns no percentage to this grade.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A20",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a21",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Senate gallery, second east",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "80-100% of area",
     "outcome": "Top coverage grade: suitable signal level over 80-100% of the area.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A21",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a22",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Senate gallery, second north",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "20-80% of area",
     "outcome": "Partial coverage grade: suitable signal level over 20-80% of the area.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A22",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a23",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Senate gallery, second south",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "coverage percentage not reported",
     "outcome": "Lowest grade: low base signal level and excessive attenuation; the audit assigns no percentage to this grade.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A23",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a24",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Senate gallery, first east",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "80-100% of area",
     "outcome": "Top coverage grade: suitable signal level over 80-100% of the area.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A24",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a25",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Senate gallery, first north",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "coverage percentage not reported",
     "outcome": "Lowest grade: low base signal level and excessive attenuation; the audit assigns no percentage to this grade.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A25",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a26",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Senate gallery, first south",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "coverage percentage not reported",
     "outcome": "Lowest grade: low base signal level and excessive attenuation; the audit assigns no percentage to this grade.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A26",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a27",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Theatre",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "20-80% of area",
     "outcome": "Partial coverage grade: suitable signal level over 20-80% of the area. Table 1 also ties its assessment to the indicated labelling.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A27",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a28",
     "technology": "Hearing loops",
     "system": "Installed induction loop: EPCR Blue Room",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "80-100% of area",
     "outcome": "Top coverage grade: suitable signal level over 80-100% of the area.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A28; Appendix A28, printed p. 39",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year. Appendix A28 reports above-normal hum from television studio lamps and mains wiring, rising sharply in the northeast corner.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a29",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Government party room",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "coverage percentage not reported",
     "outcome": "Lowest grade: low base signal level and excessive attenuation; the audit assigns no percentage to this grade.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A29",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a30",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Opposition party room",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "coverage percentage not reported",
     "outcome": "Lowest grade: low base signal level and excessive attenuation; the audit assigns no percentage to this grade.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A30",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31 areas in one building; amplifier adjusted before grid measurements; target 0 dB peak down to -6 dB, desired signal-to-noise 45 dB and minimum 25 dB.",
     "limitations": "First-draft in-house audit. Grades describe signal coverage after adjustment; they do not establish full performance against the loop standard. No frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "aph-2008-parliament-loop-audit--a31",
     "technology": "Hearing loops",
     "system": "Installed induction loop: Cabinet room",
     "setting": "Parliament House, Australia; occupancy during measurement not reported",
     "distance_or_area": "80-100% category in Table 1; room only partially tested",
     "outcome": "Table 1 assigns the top coverage grade, defined as 80-100%. Appendix A31 says the room was only partially tested and refers to earlier commissioning by T4.",
     "receiver": "LM Audio ILM12 calibrated induction loop monitor",
     "evidence_type": "field measurement",
     "test_date": "not reported",
     "source_date": "2008-12",
     "source_date_basis": "cover month; history also gives 2008-11-17",
     "source_id": "aph-2008-parliament-loop-audit",
     "source_locator": "PDF printed pp. 9-11, sections 3.1-3.5, Table 1 row A31; Appendix A31, printed p. 42",
     "funding_detail": "Government (an in-house audit by the Australian Parliament's Department of Parliamentary Services of the hearing loops it maintains in Parliament House, carried out by its own broadcasting support staff)",
     "conditions": "31-area audit. This room was only partially tested with low-level pink noise because of system integrity issues.",
     "limitations": "The top grade must not be treated as a complete measured coverage result from this audit. Appendix A31 refers to earlier commissioning by T4 without its date or measurements. No full frequency-response test is reported; background noise used C weighting. Measurement dates are not stated; 2008 is the report year.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "pro-audito-2025-theatre-aarau--all-seats",
     "technology": "Auracast",
     "system": "Listen Technologies Auri; one transmitter",
     "setting": "Theatre trial installation; Alte Reithalle, Bühne Aarau; audience count not reported",
     "distance_or_area": "about 22 x 80 m hall; all visitor seats",
     "outcome": "Reception reported at every visitor seat.",
     "receiver": "GN ReSound Nexia hearing aids and receivers with neckloops; no receiver-specific coverage map",
     "evidence_type": "field observation",
     "test_date": "not reported",
     "source_date": "2025-03-17",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-theatre-aarau",
     "source_locator": "Article: Das Ergebnis: Grundsätzlich positiv; Latenz",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "conditions": "Single transmitter in roof structure approximately at the centre of the room.",
     "limitations": "One room and one hearing-aid model. Occupied operation with hundreds of phones was not tested. Room dimensions are not a transmitter-to-receiver distance.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2025-pilatus-arena--match-visit",
     "technology": "Auracast",
     "system": "Four Listen Auri TX2N transmitters",
     "setting": "Occupied arena during a match; Pilatus Arena, Kriens; attendance not reported",
     "distance_or_area": "tested positions not mapped; distance and full-bowl coverage not reported",
     "outcome": "Testers judged reception, audio quality and intelligibility faultless with the tested personal devices and loan receivers.",
     "receiver": "Starkey Edge, GN ReSound Vivia, Oticon Intent; Humantechnik earisMAX, JBL Tour Pro 3; Auri RX1 loan receivers with neckloops",
     "evidence_type": "field observation",
     "test_date": "2025-11",
     "source_date": "2025-11-03",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2025-pilatus-arena",
     "source_locator": "Article introduction; Roaming; So verlief der Test",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; test devices were lent free by their manufacturers or owned by participants)",
     "conditions": "Three hearing-aid models, two headphone models and loan receivers; devices lent free by makers or personally owned. All four transmitters used one broadcast name.",
     "limitations": "One visit, no participant count, seat map or reception-rating criteria. Phones showed four identically named streams; only the system receivers were reported to switch automatically.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2026-venucast-test--short-range-test",
     "technology": "Auracast",
     "system": "Avantree Venucast Oasis Aura",
     "setting": "Short test; room and occupancy not reported",
     "distance_or_area": "not reported",
     "outcome": "Range judged comparable to professional transmitters.",
     "receiver": "AuraClip receivers and hearing aids in the test; no receiver-specific range results",
     "evidence_type": "field observation",
     "test_date": "not reported",
     "source_date": "2026-07-16",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2026-venucast-test",
     "source_locator": "Article introduction; Was uns gefallen hat",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association; test units supplied free by the manufacturer, Pro Audito not paid)",
     "conditions": "One transmitter and three AuraClip receivers supplied free by Avantree; unpaid test. Hearing-aid count and models not stated.",
     "limitations": "No distance, comparison models, range protocol or firmware given.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2026-outdoor--auracast-5m",
     "technology": "Auracast",
     "system": "Auracast transmitter; model not reported",
     "setting": "Outdoor crowd; Helvetiaplatz, Zurich; about 2,000 people",
     "distance_or_area": "up to about 5 m in front of transmitter",
     "outcome": "Reliable reception for virtually all tested receivers within this distance; this is not a maximum for every individual receiver.",
     "receiver": "Authors' hearing aids and receivers; models not reported",
     "evidence_type": "field observation",
     "test_date": "2026-05-02",
     "source_date": "2026-09-16",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2026-outdoor",
     "source_locator": "PDF p. 3, Finding paragraph",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "conditions": "Event area about 30 x 20 m; Auracast transmitter about 2 m high beside left main loudspeaker, facing front to back; buildings at some distance.",
     "limitations": "One event and transmitter position; hearing-aid and receiver models, receiver sample size, transmitter model, power and firmware not stated; translated report.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2026-outdoor--auracast-8m-body",
     "technology": "Auracast",
     "system": "Auracast transmitter; model not reported",
     "setting": "Outdoor crowd; Helvetiaplatz, Zurich; about 2,000 people; own body blocks line of sight",
     "distance_or_area": "about 8 m",
     "outcome": "No reception when the tester's body blocked the transmitter-to-receiver path.",
     "receiver": "Chest-worn receiver; model not reported",
     "evidence_type": "field observation",
     "test_date": "2026-05-02",
     "source_date": "2026-09-16",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2026-outdoor",
     "source_locator": "PDF p. 3, image description and result",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "conditions": "Event area about 30 x 20 m; Auracast transmitter about 2 m high beside left main loudspeaker, facing front to back; buildings at some distance.",
     "limitations": "One event and transmitter position; hearing-aid and receiver models, receiver sample size, transmitter model, power and firmware not stated; translated report.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2026-outdoor--auracast-empty",
     "technology": "Auracast",
     "system": "Auracast transmitter; model not reported",
     "setting": "Empty outdoor square; Helvetiaplatz, Zurich",
     "distance_or_area": "test distance not reported; event area about 30 x 20 m",
     "outcome": "The empty-space check did not reveal the later crowd limitation; receiver position at belt, chest or ears made no difference in that check.",
     "receiver": "Belt/chest receivers, hearing aids and headphones; models not reported",
     "evidence_type": "field observation",
     "test_date": "not reported",
     "source_date": "2026-09-16",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2026-outdoor",
     "source_locator": "PDF pp. 2-3, Lack of reflections and Finding",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "conditions": "Event area about 30 x 20 m; Auracast transmitter about 2 m high beside left main loudspeaker, facing front to back; buildings at some distance.",
     "limitations": "Pre-event functional check without a distance or mapped coverage; exact test date not stated.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2026-outdoor--fm",
     "technology": "RF/FM",
     "system": "Existing FM system; model not reported",
     "setting": "Outdoor crowd; Helvetiaplatz, Zurich; about 2,000 people",
     "distance_or_area": "tested extent not reported; event area about 30 x 20 m",
     "outcome": "Stable radio transmission; telecoil users heard magnetic interference from nearby tram overhead lines.",
     "receiver": "FM receivers with inductive neckloops",
     "evidence_type": "field observation",
     "test_date": "2026-05-02",
     "source_date": "2026-09-16",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2026-outdoor",
     "source_locator": "PDF p. 4, FM system",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "conditions": "Event area about 30 x 20 m; around 2,000 people; three systems operated in parallel.",
     "limitations": "One event; device models, receiver sample size and firmware not stated; translated report. No mapped coverage or device-specific reception results.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2026-outdoor--5g",
     "technology": "Shared",
     "system": "Accessify internet streaming over 5G",
     "setting": "Outdoor crowd; Helvetiaplatz, Zurich; about 2,000 people",
     "distance_or_area": "entire venue; about 30 x 20 m event area",
     "outcome": "Uninterrupted reception over the cellular internet path across the venue; measured delay about 360 ms.",
     "receiver": "Smartphones; models not reported",
     "evidence_type": "field observation",
     "test_date": "2026-05-02",
     "source_date": "2026-09-16",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2026-outdoor",
     "source_locator": "PDF p. 4, Accessify and latency table",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "conditions": "Event area about 30 x 20 m; around 2,000 people; three systems operated in parallel.",
     "limitations": "One event; device models, receiver sample size and firmware not stated; translated report. No mapped coverage or device-specific reception results.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system; cellular streaming",
     "funding": "Independent"
    },
    {
     "result_id": "pro-audito-2026-outdoor--phone-hearing-aid",
     "technology": "Shared",
     "system": "Phone-to-hearing-aid Bluetooth path after Accessify 5G reception",
     "setting": "Outdoor crowd; Helvetiaplatz, Zurich; about 2,000 people; phone in back pocket",
     "distance_or_area": "body-obstructed personal link; distance not reported",
     "outcome": "Occasional interruptions between smartphone and hearing aid despite stable internet reception; the reported problem did not occur with in-ear headphones.",
     "receiver": "Hearing aids compared with in-ear headphones; models not reported",
     "evidence_type": "field observation",
     "test_date": "2026-05-02",
     "source_date": "2026-09-16",
     "source_date_basis": "publication date",
     "source_id": "pro-audito-2026-outdoor",
     "source_locator": "PDF p. 4, Limitations in the device connection",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association)",
     "conditions": "Event area about 30 x 20 m; around 2,000 people; three systems operated in parallel.",
     "limitations": "One event; device models, receiver sample size and firmware not stated; translated report. No mapped coverage or device-specific reception results.",
     "source_summary_inclusion": "not applicable",
     "scope": "shared-path comparison",
     "funding": "Independent"
    },
    {
     "result_id": "london-assembly-2016-sensory-travel--routemaster-seats",
     "technology": "Hearing loops",
     "system": "Installed loop on a new Routemaster bus; model not reported",
     "setting": "Occupied bus journey in London; passenger load not reported",
     "distance_or_area": "priority seats near middle door; no dimensions reported",
     "outcome": "Audible only in the priority seats nearest the middle door, not those across the aisle; unpleasant buzz particularly behind the driver's cab.",
     "receiver": "Two hearing-aid users; device models not reported",
     "evidence_type": "field observation",
     "test_date": "2016-02-25",
     "source_date": "2016-03-18",
     "source_date_basis": "publication date",
     "source_id": "london-assembly-2016-sensory-travel",
     "source_locator": "Report printed pp. 6-7 (site-visit sample) and p. 20 (observations); p. 27, Site visit (date)",
     "funding_detail": "Government (London Assembly, the elected body that scrutinises the Mayor of London and Transport for London)",
     "conditions": "Committee chair accompanied two hearing-aid users on one bus journey.",
     "limitations": "One observed journey with no field-strength measurements; findings cannot represent the bus network.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Government"
    },
    {
     "result_id": "auri-2025-coverage-guide--30-40m",
     "technology": "Auracast",
     "system": "Auri TX2N / TX2N-D",
     "setting": "not reported",
     "distance_or_area": "about 30-40 m in any direction",
     "outcome": "Listen Technologies and Ampetronic state this reach for received signal strength of -70 dBm.",
     "receiver": "Auri RX1",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "2025-04-17",
     "source_date_basis": "printed document code 20250417 and PDF creation date",
     "source_id": "auri-2025-coverage-guide",
     "source_locator": "PDF p. 1, General Coverage",
     "funding_detail": "Manufacturer (Listen Technologies and Ampetronic)",
     "conditions": "Received signal-strength threshold stated; transmit power and test venue not reported.",
     "limitations": "Manufacturer estimate; layout and audience density affect performance. The guide's empty-room walk-test advice does not establish the conditions behind this range.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "opus-2025-auragate-datasheet--150m",
     "technology": "Auracast",
     "system": "Opus AuraGate",
     "setting": "Open range; occupancy not reported",
     "distance_or_area": "150 m",
     "outcome": "Opus labels this an open-range measurement.",
     "receiver": "not reported",
     "evidence_type": "manufacturer-reported measurement",
     "test_date": "not reported",
     "source_date": "2025-11",
     "source_date_basis": "upload-folder month; document undated",
     "source_id": "opus-2025-auragate-datasheet",
     "source_locator": "PDF technical specifications: Mesured range",
     "funding_detail": "Manufacturer (Opus Technologies)",
     "conditions": "not reported",
     "limitations": "No method, receiver, firmware, sample size or power variant identified; EU and US variants have different transmit powers.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "williams-av-2026-infinium-manual--100m",
     "technology": "Auracast",
     "system": "Williams AV Infinium BA T1",
     "setting": "Open space; occupancy not reported",
     "distance_or_area": "up to 100 m (328 ft)",
     "outcome": "Williams AV states this open-space range with its own receiver.",
     "receiver": "Williams AV Infinium BA R1",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "2026",
     "source_date_basis": "manual copyright year",
     "source_id": "williams-av-2026-infinium-manual",
     "source_locator": "Manual: BA T1 Transmitter; Specifications: Range",
     "funding_detail": "Manufacturer (Williams AV)",
     "conditions": "not reported",
     "limitations": "No independent coverage measurement or occupied-room protocol reported.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "phonak-2026-eon-connectivity--211m",
     "technology": "Auracast",
     "system": "Auracast transmitter; model not reported",
     "setting": "not reported",
     "distance_or_area": "up to 211 m",
     "outcome": "Phonak reports reception at this distance in its own testing.",
     "receiver": "Phonak Audéo EON",
     "evidence_type": "manufacturer-reported measurement",
     "test_date": "not reported",
     "source_date": "2026-09-17",
     "source_date_basis": "publication date; metadata modified 2026-09-21",
     "source_id": "phonak-2026-eon-connectivity",
     "source_locator": "Article: Auracast broadcast audio, paragraph beginning Range and compatibility",
     "funding_detail": "Manufacturer (Sonova / Phonak)",
     "conditions": "not reported",
     "limitations": "Unpublished manufacturer comparison with three unnamed hearing aids; no conditions, protocol, sample size, transmitter or firmware stated.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "bettear-rtx--50m",
     "technology": "Auracast",
     "system": "Bettear RTX in transmitter mode",
     "setting": "not reported",
     "distance_or_area": "up to 50 m",
     "outcome": "Bettear states this coverage at 20 dBm.",
     "receiver": "not reported",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "undated",
     "source_date_basis": "undated source",
     "source_id": "bettear-rtx",
     "source_locator": "Product features: Wide-area coverage",
     "funding_detail": "Manufacturer (Bettear, maker of the RTX)",
     "conditions": "20 dBm stated; no receiver or test setting.",
     "limitations": "No independent coverage measurement or occupied-room protocol reported.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "ampetronic-listen-2025-hlaa-presentation--100m",
     "technology": "Auracast",
     "system": "Auracast; no model tied to the range statement",
     "setting": "not reported",
     "distance_or_area": "over 100 m",
     "outcome": "Ampetronic and Listen Technologies give this generic range in their presentation.",
     "receiver": "not reported",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "2025-12-03",
     "source_date_basis": "presentation file name and PDF creation date",
     "source_id": "ampetronic-listen-2025-hlaa-presentation",
     "source_locator": "Slide: What is Auracast?",
     "funding_detail": "Manufacturer (Ampetronic and Listen Technologies, both owned by Allvida, which between them sell hearing loops, the Auri Auracast system and RF, infrared and Wi-Fi systems; presented by Listen's chief of staff and its channel marketing director)",
     "conditions": "not reported",
     "limitations": "Manufacturer presentation with no method, room, receiver or power behind the number.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "bluetooth-sig-2025-range-handout--100m",
     "technology": "Auracast",
     "system": "Mains-powered public Auracast transmitter; model not reported",
     "setting": "not reported",
     "distance_or_area": "about 100 m",
     "outcome": "Bluetooth SIG states this approximate broadcast range.",
     "receiver": "not reported",
     "evidence_type": "trade-body claim",
     "test_date": "not reported",
     "source_date": "2025-07-28",
     "source_date_basis": "PDF creation date; handout undated",
     "source_id": "bluetooth-sig-2025-range-handout",
     "source_locator": "One-page handout: Auracast broadcast audio",
     "funding_detail": "Trade body (Bluetooth SIG marketing material; the SIG is an industry association funded by its member companies and owns the Auracast trademark)",
     "conditions": "not reported",
     "limitations": "No test conditions, receiver, power or room; the separate paired-audio comparison is outside this table.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Trade body"
    },
    {
     "result_id": "bluetooth-sig-2025-qr-paper--alice-tully",
     "technology": "Auracast",
     "system": "Single Auracast transmitter; model not reported",
     "setting": "Alice Tully Hall, Lincoln Center; occupancy not reported",
     "distance_or_area": "all 1,085 seats",
     "outcome": "Bluetooth SIG reports that one transmitter covered all seats at a demonstration.",
     "receiver": "not reported",
     "evidence_type": "trade-body venue report",
     "test_date": "not reported",
     "source_date": "2025-02-17",
     "source_date_basis": "printed revision date",
     "source_id": "bluetooth-sig-2025-qr-paper",
     "source_locator": "Paper: paragraph describing Lincoln Center / Alice Tully Hall",
     "funding_detail": "Trade body (Bluetooth SIG marketing material; the SIG is an industry association funded by its member companies and owns the Auracast trademark)",
     "conditions": "not reported",
     "limitations": "No method, distance, receiver, demonstration date or occupied coverage map.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Trade body"
    },
    {
     "result_id": "graf-2026--30m",
     "technology": "Auracast",
     "system": "Auracast transmitters in theatre and event practice",
     "setting": "Theatres and event venues; no specific test site",
     "distance_or_area": "about 30 m",
     "outcome": "Graf gives this practical range and says a full room with heavy Wi-Fi can shorten it considerably.",
     "receiver": "not reported",
     "evidence_type": "expert estimate",
     "test_date": "not reported",
     "source_date": "2026-09",
     "source_date_basis": "issue month",
     "source_id": "graf-2026",
     "source_locator": "Article: Reach and positioning",
     "funding_detail": "Nonprofit advocacy (Pro Audito Schweiz, Swiss hearing-loss association)",
     "conditions": "not reported",
     "limitations": "Expert guidance without measurement method, individual devices or sample size.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Nonprofit advocacy"
    },
    {
     "result_id": "pro-audito-2025-operator-guidance--20-30m",
     "technology": "Auracast",
     "system": "Auracast transmitter rated at 20 dBm",
     "setting": "Extreme conditions; no measured site identified",
     "distance_or_area": "about 20-30 m",
     "outcome": "Pro Audito estimates that nominal 100 m range could shrink to this distance under extreme conditions.",
     "receiver": "not reported",
     "evidence_type": "expert estimate",
     "test_date": "not reported",
     "source_date": "2025-02-17",
     "source_date_basis": "displayed page date; later revisions undated",
     "source_id": "pro-audito-2025-operator-guidance",
     "source_locator": "Article: Installation und Positionierung von Auracast-Sendern",
     "funding_detail": "Nonprofit advocacy (Pro Audito Schweiz, Swiss hearing-loss association)",
     "conditions": "Estimate refers to data sheets for 20 dBm / 100 mW transmitters.",
     "limitations": "No controlled measurement; page has a displayed publication date but also later material without a revision date.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Nonprofit advocacy"
    },
    {
     "result_id": "opus-2025-auraloop--loop-page",
     "technology": "Hearing loops",
     "system": "Opus AuraLoop",
     "setting": "Desk/counter unit; test setting not reported",
     "distance_or_area": "3 m",
     "outcome": "Opus states this range on its product page.",
     "receiver": "Telecoil device; model not reported",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "2025-04-18",
     "source_date_basis": "page last-update date",
     "source_id": "opus-2025-auraloop",
     "source_locator": "Product page: Technical specifications",
     "funding_detail": "Manufacturer (Opus Technologies)",
     "conditions": "not reported",
     "limitations": "Manufacturer claim without protocol. For the loop path, the linked manual instead states 1.10 m.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "opus-2025-auraloop--auracast-page",
     "technology": "Auracast",
     "system": "Opus AuraLoop",
     "setting": "Free field; occupancy not reported",
     "distance_or_area": "30 m",
     "outcome": "Opus states this range on its product page.",
     "receiver": "not reported",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "2025-04-18",
     "source_date_basis": "page last-update date",
     "source_id": "opus-2025-auraloop",
     "source_locator": "Product page: Technical specifications",
     "funding_detail": "Manufacturer (Opus Technologies)",
     "conditions": "Product page lists Bluetooth transmit power of 3 dBm.",
     "limitations": "Manufacturer claim without a test protocol, receiver or reception threshold.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "opus-2025-auraloop--loop-manual",
     "technology": "Hearing loops",
     "system": "Opus AuraLoop",
     "setting": "Desk/counter unit; test setting not reported",
     "distance_or_area": "1.10 m",
     "outcome": "Opus states this magnetic-field range in its installation manual.",
     "receiver": "Telecoil device; model not reported",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "2025-03",
     "source_date_basis": "linked manual version month",
     "source_id": "opus-2025-auraloop",
     "source_locator": "Linked manual V1.0: printed p. 10, Portée du champ magnétique; version p. 20",
     "funding_detail": "Manufacturer (Opus Technologies)",
     "conditions": "Manual V1.0, March 2025, associated firmware v1.2.0.",
     "limitations": "No protocol or field-strength threshold at the quoted distance; product page instead states 3 m.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "williams-av-2024-ir-t3-manual--rx22-4",
     "technology": "Infrared",
     "system": "Williams AV IR T3",
     "setting": "Indoor coverage pattern; occupancy not reported",
     "distance_or_area": "up to 32,000 sq ft (2,972 m²)",
     "outcome": "Williams AV states this single-channel coverage.",
     "receiver": "Williams AV RX22-4 handheld",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "2024-11-06",
     "source_date_basis": "PDF creation date; manual copyright 2024",
     "source_id": "williams-av-2024-ir-t3-manual",
     "source_locator": "Manual: Determine Coverage Area; Coverage Area specifications",
     "funding_detail": "Manufacturer (Williams AV, maker of the SoundPlus IR T3 transmitter described)",
     "conditions": "One channel; reflections, room construction and sunlight can change the pattern.",
     "limitations": "No independent coverage measurement or occupied-room protocol reported.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "williams-av-2024-ir-t3-manual--rx20",
     "technology": "Infrared",
     "system": "Williams AV IR T3",
     "setting": "Indoor coverage pattern; occupancy not reported",
     "distance_or_area": "up to 19,000 sq ft (1,765 m²)",
     "outcome": "Williams AV states this single-channel coverage.",
     "receiver": "Williams AV RX20 stethoset",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "2024-11-06",
     "source_date_basis": "PDF creation date; manual copyright 2024",
     "source_id": "williams-av-2024-ir-t3-manual",
     "source_locator": "Manual: Determine Coverage Area; Coverage Area specifications",
     "funding_detail": "Manufacturer (Williams AV, maker of the SoundPlus IR T3 transmitter described)",
     "conditions": "One channel; reflections, room construction and sunlight can change the pattern.",
     "limitations": "No independent coverage measurement or occupied-room protocol reported.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "listen-2022-lt82-ir-manual--lr42-44-1ch",
     "technology": "Infrared",
     "system": "Listen LT-82 with one LA-140 radiator",
     "setting": "Line-of-sight coverage; occupancy not reported",
     "distance_or_area": "about 10,000 sq ft (929 m²)",
     "outcome": "Listen Technologies states this coverage for one channel.",
     "receiver": "Listen LR-42 / LR-44",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "2022-09-26",
     "source_date_basis": "file name and PDF creation date",
     "source_id": "listen-2022-lt82-ir-manual",
     "source_locator": "Manual printed p. 7, Design Guide: Number of radiators and location",
     "funding_detail": "Manufacturer (Listen Technologies, maker of the ListenIR transmitter and radiator described)",
     "conditions": "One radiator; one channel; receiver family changes the stated area.",
     "limitations": "No independent coverage measurement or occupied-room protocol reported.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "listen-2022-lt82-ir-manual--lr42-44-2ch",
     "technology": "Infrared",
     "system": "Listen LT-82 with one LA-140 radiator",
     "setting": "Line-of-sight coverage; occupancy not reported",
     "distance_or_area": "about 5,000 sq ft (465 m²)",
     "outcome": "Listen Technologies states this coverage for two channels.",
     "receiver": "Listen LR-42 / LR-44",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "2022-09-26",
     "source_date_basis": "file name and PDF creation date",
     "source_id": "listen-2022-lt82-ir-manual",
     "source_locator": "Manual printed p. 7, Design Guide: Number of radiators and location",
     "funding_detail": "Manufacturer (Listen Technologies, maker of the ListenIR transmitter and radiator described)",
     "conditions": "One radiator; two channels; receiver family changes the stated area.",
     "limitations": "No independent coverage measurement or occupied-room protocol reported.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "listen-2022-lt82-ir-manual--lr42-44-4ch",
     "technology": "Infrared",
     "system": "Listen LT-82 with one LA-140 radiator",
     "setting": "Line-of-sight coverage; occupancy not reported",
     "distance_or_area": "about 2,500 sq ft (232 m²)",
     "outcome": "Listen Technologies states this coverage for four channels.",
     "receiver": "Listen LR-42 / LR-44",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "2022-09-26",
     "source_date_basis": "file name and PDF creation date",
     "source_id": "listen-2022-lt82-ir-manual",
     "source_locator": "Manual printed p. 7, Design Guide: Number of radiators and location",
     "funding_detail": "Manufacturer (Listen Technologies, maker of the ListenIR transmitter and radiator described)",
     "conditions": "One radiator; four channels; receiver family changes the stated area.",
     "limitations": "No independent coverage measurement or occupied-room protocol reported.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "listen-2022-lt82-ir-manual--lr4200-5200-1ch",
     "technology": "Infrared",
     "system": "Listen LT-82 with one LA-140 radiator",
     "setting": "Line-of-sight coverage; occupancy not reported",
     "distance_or_area": "about 40,000 sq ft (3,716 m²)",
     "outcome": "Listen Technologies states this coverage for one channel.",
     "receiver": "Listen LR-4200-IR / LR-5200-IR",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "2022-09-26",
     "source_date_basis": "file name and PDF creation date",
     "source_id": "listen-2022-lt82-ir-manual",
     "source_locator": "Manual printed p. 7, Design Guide: Number of radiators and location",
     "funding_detail": "Manufacturer (Listen Technologies, maker of the ListenIR transmitter and radiator described)",
     "conditions": "One radiator; one channel; receiver family changes the stated area.",
     "limitations": "No independent coverage measurement or occupied-room protocol reported.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "sennheiser-szi-1015--400m2",
     "technology": "Infrared",
     "system": "Sennheiser SZI 1015",
     "setting": "not reported",
     "distance_or_area": "up to 400 m²",
     "outcome": "Sennheiser states this radiator coverage.",
     "receiver": "not reported",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "undated",
     "source_date_basis": "undated source",
     "source_id": "sennheiser-szi-1015",
     "source_locator": "Product description and features",
     "funding_detail": "Manufacturer (Sennheiser, maker of the infrared radiator described)",
     "conditions": "2 W radiator; channel configuration for area figure not stated.",
     "limitations": "Manufacturer catalogue claim without test conditions. Archived page marks the product as no longer available.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "listen-2010-72-vs-216--72-stationary",
     "technology": "RF/FM",
     "system": "Listen stationary FM transmitter at 72 MHz",
     "setting": "not reported",
     "distance_or_area": "305 m (1,000 ft)",
     "outcome": "Listen Technologies gives this range for its own transmitter configuration.",
     "receiver": "not reported",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "2010-02-24",
     "source_date_basis": "publication date; metadata modified 2021-06-04",
     "source_id": "listen-2010-72-vs-216",
     "source_locator": "Article: Transmission Range; Cable Length for cable-loss example",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the FM systems compared here as well as infrared, hearing loop, Wi-Fi and Auracast assistive listening products)",
     "conditions": "Dipole antenna.",
     "limitations": "No independent test data or receiver specified. The article says the stationary range doubles although its numerical examples triple it.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "listen-2010-72-vs-216--216-stationary",
     "technology": "RF/FM",
     "system": "Listen stationary FM transmitter at 216 MHz",
     "setting": "not reported",
     "distance_or_area": "up to 914 m (3,000 ft)",
     "outcome": "Listen Technologies gives this range for its own transmitter configuration.",
     "receiver": "not reported",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "2010-02-24",
     "source_date_basis": "publication date; metadata modified 2021-06-04",
     "source_id": "listen-2010-72-vs-216",
     "source_locator": "Article: Transmission Range; Cable Length for cable-loss example",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the FM systems compared here as well as infrared, hearing loop, Wi-Fi and Auracast assistive listening products)",
     "conditions": "Dipole antenna; line of sight.",
     "limitations": "No independent test data or receiver specified. The article says the stationary range doubles although its numerical examples triple it.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "listen-2010-72-vs-216--72-portable",
     "technology": "RF/FM",
     "system": "Listen LT-700 portable FM transmitter at 72 MHz",
     "setting": "not reported",
     "distance_or_area": "45.7 m (150 ft)",
     "outcome": "Listen Technologies gives this range for its own transmitter configuration.",
     "receiver": "not reported",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "2010-02-24",
     "source_date_basis": "publication date; metadata modified 2021-06-04",
     "source_id": "listen-2010-72-vs-216",
     "source_locator": "Article: Transmission Range; Cable Length for cable-loss example",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the FM systems compared here as well as infrared, hearing loop, Wi-Fi and Auracast assistive listening products)",
     "conditions": "Portable operation; antenna details not given.",
     "limitations": "No independent test data or receiver specified. The article says the stationary range doubles although its numerical examples triple it.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "listen-2010-72-vs-216--216-portable",
     "technology": "RF/FM",
     "system": "Listen LT-700 portable FM transmitter at 216 MHz",
     "setting": "not reported",
     "distance_or_area": "45.7 m (150 ft)",
     "outcome": "Listen Technologies gives this range for its own transmitter configuration.",
     "receiver": "not reported",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "2010-02-24",
     "source_date_basis": "publication date; metadata modified 2021-06-04",
     "source_id": "listen-2010-72-vs-216",
     "source_locator": "Article: Transmission Range; Cable Length for cable-loss example",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the FM systems compared here as well as infrared, hearing loop, Wi-Fi and Auracast assistive listening products)",
     "conditions": "Portable operation; antenna details not given.",
     "limitations": "No independent test data or receiver specified. The article says the stationary range doubles although its numerical examples triple it.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "listen-2010-72-vs-216--216-cable-loss",
     "technology": "RF/FM",
     "system": "Listen LT-800-216 stationary FM transmitter",
     "setting": "not reported",
     "distance_or_area": "1,500 ft after cable loss; 3,000 ft baseline",
     "outcome": "Listen Technologies gives this range for its own transmitter configuration.",
     "receiver": "not reported",
     "evidence_type": "manufacturer estimate",
     "test_date": "not reported",
     "source_date": "2010-02-24",
     "source_date_basis": "publication date; metadata modified 2021-06-04",
     "source_id": "listen-2010-72-vs-216",
     "source_locator": "Article: Transmission Range; Cable Length for cable-loss example",
     "funding_detail": "Manufacturer (Listen Technologies, which sells the FM systems compared here as well as infrared, hearing loop, Wi-Fi and Auracast assistive listening products)",
     "conditions": "100 ft RG-58 antenna cable; source describes an expected reduction.",
     "limitations": "No independent test data or receiver specified. The article says the stationary range doubles although its numerical examples triple it.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "williams-av-2025-digi-wave-400-manual--900ft",
     "technology": "RF/FM",
     "system": "Williams AV Digi-Wave 400 series",
     "setting": "not reported",
     "distance_or_area": "up to 900 ft (274 m)",
     "outcome": "Williams AV states this range depending on environmental conditions.",
     "receiver": "Digi-Wave 400 receivers/transceivers; no specific tested pair",
     "evidence_type": "manufacturer specification",
     "test_date": "not reported",
     "source_date": "2025",
     "source_date_basis": "copyright year; PDF created 2025-11-07",
     "source_id": "williams-av-2025-digi-wave-400-manual",
     "source_locator": "Manual: specifications, Range",
     "funding_detail": "Manufacturer (Williams AV, which sells the Digi-Wave system described as well as FM, infrared, hearing loop, Wi-Fi and Auracast assistive listening products)",
     "conditions": "Proprietary 2.4 GHz digital system; hearing-assistance mode among its uses.",
     "limitations": "No independent coverage measurement or occupied-room protocol reported.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Manufacturer"
    },
    {
     "result_id": "sig-ropetackle-profile--old",
     "technology": "Infrared",
     "system": "Ageing infrared installation; model not reported",
     "setting": "Ropetackle Arts Centre; 200-seat auditorium; occupancy during assessment not reported",
     "distance_or_area": "centre of auditorium; dimensions not reported",
     "outcome": "Bluetooth SIG reports that users had to sit centrally for reliable reception.",
     "receiver": "not reported",
     "evidence_type": "trade-body venue report",
     "test_date": "not reported",
     "source_date": "undated",
     "source_date_basis": "undated source",
     "source_id": "sig-ropetackle-profile",
     "source_locator": "Article: previous-system account and new-system benefits",
     "funding_detail": "Trade body (Bluetooth SIG marketing material; the SIG is an industry association funded by its member companies and owns the Auracast trademark)",
     "conditions": "Venue staff or patron account as reported by the trade body.",
     "limitations": "No measured map, test protocol, participant count or matched comparison conditions. This describes one installation, not every system of this technology.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Trade body"
    },
    {
     "result_id": "sig-ropetackle-profile--new",
     "technology": "Auracast",
     "system": "Two HomeSpot BA210v2 Auracast broadcasters",
     "setting": "Ropetackle Arts Centre; 200-seat auditorium; occupancy during assessment not reported",
     "distance_or_area": "previous seating restrictions removed; dimensions not reported",
     "outcome": "Bluetooth SIG reports that Auracast coverage removed the former seating limitations.",
     "receiver": "Four headphones in the trial kit; models not reported",
     "evidence_type": "trade-body venue report",
     "test_date": "not reported",
     "source_date": "undated",
     "source_date_basis": "undated source",
     "source_id": "sig-ropetackle-profile",
     "source_locator": "Article: previous-system account and new-system benefits",
     "funding_detail": "Trade body (Bluetooth SIG marketing material; the SIG is an industry association funded by its member companies and owns the Auracast trademark)",
     "conditions": "Venue staff or patron account as reported by the trade body.",
     "limitations": "No measured map, test protocol, participant count or matched comparison conditions. This describes one installation, not every system of this technology.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Trade body"
    },
    {
     "result_id": "bluetooth-sig-2026-bethel-profile--old",
     "technology": "RF/FM",
     "system": "Ageing FM installation; model not reported",
     "setting": "Bethel Evangelical Lutheran Church; nave and choir loft; occupancy during assessment not reported",
     "distance_or_area": "nave and choir loft; dimensions not reported",
     "outcome": "Bluetooth SIG reports uneven reception, static and dropouts.",
     "receiver": "not reported",
     "evidence_type": "trade-body venue report",
     "test_date": "not reported",
     "source_date": "undated",
     "source_date_basis": "archived page supplies no publication date",
     "source_id": "bluetooth-sig-2026-bethel-profile",
     "source_locator": "Article: previous-system account and new-system benefits",
     "funding_detail": "Trade body (Bluetooth SIG marketing material; the SIG is an industry association funded by its member companies and owns the Auracast trademark; the transmitters are HomeSpot products)",
     "conditions": "Venue staff or patron account as reported by the trade body.",
     "limitations": "No measured map, test protocol, participant count or matched comparison conditions. This describes one installation, not every system of this technology.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Trade body"
    },
    {
     "result_id": "bluetooth-sig-2026-bethel-profile--new",
     "technology": "Auracast",
     "system": "HomeSpot BA210 transmitters with a transmitter-receiver repeater",
     "setting": "Bethel Evangelical Lutheran Church; nave and choir loft; occupancy during assessment not reported",
     "distance_or_area": "worship space and beyond; dimensions not reported",
     "outcome": "Bluetooth SIG reports that the team extended coverage with a repeater and resolved minor interference by moving the transmitter.",
     "receiver": "Mixed loan receivers and direct hearing aids; no device-specific coverage results",
     "evidence_type": "trade-body venue report",
     "test_date": "not reported",
     "source_date": "undated",
     "source_date_basis": "archived page supplies no publication date",
     "source_id": "bluetooth-sig-2026-bethel-profile",
     "source_locator": "Article: previous-system account and new-system benefits",
     "funding_detail": "Trade body (Bluetooth SIG marketing material; the SIG is an industry association funded by its member companies and owns the Auracast trademark; the transmitters are HomeSpot products)",
     "conditions": "Venue staff or patron account as reported by the trade body.",
     "limitations": "No measured map, test protocol, participant count or matched comparison conditions. This describes one installation, not every system of this technology.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Trade body"
    },
    {
     "result_id": "bihima-2026-auracast-live-theatre--old",
     "technology": "Infrared",
     "system": "Ageing infrared installation; model not reported",
     "setting": "Everyman Theatre, Cheltenham; occupancy during assessment not reported",
     "distance_or_area": "some seats, especially under dress circle; dimensions not reported",
     "outcome": "BIHIMA reports inconsistent coverage with complete dropouts in some seats.",
     "receiver": "not reported",
     "evidence_type": "trade-body venue report",
     "test_date": "not reported",
     "source_date": "2026-04-02",
     "source_date_basis": "publication date",
     "source_id": "bihima-2026-auracast-live-theatre",
     "source_locator": "Article: previous-system account and new-system benefits",
     "funding_detail": "Trade body (BIHIMA, the association of hearing instrument manufacturers in the UK and Ireland; the feature quotes staff of two theatres using Ampetronic's Auri system and credits Ampetronic with guidance during funding and installation at one of them)",
     "conditions": "Venue staff or patron account as reported by the trade body.",
     "limitations": "No measured map, test protocol, participant count or matched comparison conditions. This describes one installation, not every system of this technology.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Trade body"
    },
    {
     "result_id": "bihima-2026-auracast-live-theatre--new",
     "technology": "Auracast",
     "system": "Ampetronic / Listen Technologies Auri",
     "setting": "Everyman Theatre, Cheltenham; occupancy during assessment not reported",
     "distance_or_area": "auditorium seating; dimensions not reported",
     "outcome": "BIHIMA reports that audiences can sit anywhere in the auditorium with the new system.",
     "receiver": "Direct Auracast devices and loan handheld receivers; no device-specific coverage results",
     "evidence_type": "trade-body venue report",
     "test_date": "not reported",
     "source_date": "2026-04-02",
     "source_date_basis": "publication date",
     "source_id": "bihima-2026-auracast-live-theatre",
     "source_locator": "Article: previous-system account and new-system benefits",
     "funding_detail": "Trade body (BIHIMA, the association of hearing instrument manufacturers in the UK and Ireland; the feature quotes staff of two theatres using Ampetronic's Auri system and credits Ampetronic with guidance during funding and installation at one of them)",
     "conditions": "Venue staff or patron account as reported by the trade body.",
     "limitations": "No measured map, test protocol, participant count or matched comparison conditions. This describes one installation, not every system of this technology.",
     "source_summary_inclusion": "not applicable",
     "scope": "venue system",
     "funding": "Trade body"
    }
   ]
  },
  {
   "name": "requirements-by-country",
   "title": "Requirements by country",
   "summary": "Selected assistive listening provisions by jurisdiction, instrument and edition, with scope, authority, exceptions and source links.",
   "url": "https://assistivelisteningknowledgebase.org/data/requirements-by-country/",
   "compiled": "2026-10-13",
   "updated": "2026-10-14",
   "version": "1.0",
   "licence": "https://creativecommons.org/publicdomain/zero/1.0/",
   "technologies": [
    "Auracast",
    "Hearing loops",
    "Infrared",
    "RF/FM",
    "Shared"
   ],
   "affects": [
    "Specifiers",
    "Venues"
   ],
   "changes": [
    "2026-10-14: Scoped two copied US regulation limitations to the general effective-communication provisions after checking the archived clauses.",
    "2026-10-13: Migrated 85 rows with codebook and source provenance into the data section."
   ],
   "columns": [
    {
     "name": "requirement_id",
     "meaning": "Stable source-based identifier plus a descriptive requirement suffix."
    },
    {
     "name": "country",
     "meaning": "Country, or European Union for the regional rail regulation."
    },
    {
     "name": "region",
     "meaning": "State, city, UK nation, institutional scope or model-code adoption level."
    },
    {
     "name": "instrument",
     "meaning": "Name of the law, regulation, code, standard, policy or guidance."
    },
    {
     "name": "instrument_type",
     "meaning": "Document type; this is distinct from whether it has legal effect."
    },
    {
     "name": "edition",
     "meaning": "Edition, consolidation, version or amendment date actually read. This is not automatically the date a duty began."
    },
    {
     "name": "buildings_or_rooms",
     "meaning": "Building, room, service or equipment scope, including thresholds where relevant."
    },
    {
     "name": "requirement_type",
     "meaning": "Subject: system, receivers, coverage, signs, counters, performance, maintenance, effective communication, access or alternative design."
    },
    {
     "name": "requirement",
     "meaning": "Source-based paraphrase. Recommendations and draft proposals retain their conditional wording."
    },
    {
     "name": "technology_named",
     "meaning": "Technology explicitly named in the provision or its identified explanatory context. `None specified in this provision` does not mean that every technology satisfies it."
    },
    {
     "name": "status",
     "meaning": "Authority/status classification described below."
    },
    {
     "name": "status_detail",
     "meaning": "Effective-date, adoption, archival-edition or institutional qualification. Read this with `status`."
    },
    {
     "name": "exceptions_and_limits",
     "meaning": "Material exceptions, scope limits and unresolved matters. It is not an exhaustive reproduction of the instrument."
    },
    {
     "name": "source_id",
     "meaning": "Library source identifiers supporting the row, separated by semicolons. Feature-specific and supporting-source columns retain their more precise roles."
    },
    {
     "name": "source_locator",
     "meaning": "Original page, section, table or model entry supporting the row; source names identify locations when several originals are used."
    },
    {
     "name": "checked_date",
     "meaning": "Date the record and relevant original passages were read for this table, including existing archived copies. It is not necessarily a new retrieval or a verification of every later amendment."
    },
    {
     "name": "funding",
     "meaning": "Source-record funding labels. With multiple primary sources, each label is followed by its source id in brackets. Funding detail remains in funding_detail where supplied by the earlier compilation."
    },
    {
     "name": "limitations",
     "meaning": "Row-specific interpretation limits and source-record reading limits. Missing information is not reported, never an inferred zero."
    }
   ],
   "row_count": 85,
   "sources": [
    "abcb-2026-ncc-hearing-augmentation",
    "ada-2010",
    "australia-2024-premises-standards",
    "australia-2026-transport-standards-amendment",
    "bavaria-2019-loop-planning",
    "california-2025-cbc-religious-facilities",
    "dft-2015-accessible-stations-code",
    "dft-2024-bus-accessible-information",
    "doj-2010-maintenance-accessible-features",
    "doj-2010-title-ii-communications",
    "doj-2017-auxiliary-aids",
    "dsb-2013-warum-induktive-hoeranlagen",
    "ehrc-2014-further-higher-education",
    "eu-2014-prm-tsi",
    "hmcts-2025-court-tribunal-design-guide",
    "icc-2017-a117-1-assistive-listening",
    "icc-2023-ibc-2024-assistive-listening",
    "jcc-2023-trial-court-facilities-standards",
    "massachusetts-aab-2006-houses-of-worship",
    "mhclg-2024-approved-document-m",
    "minnesota-2025-16c054",
    "mncdhh-2024-loop-exemptions-report",
    "nrc-2025-nbc-assistive-listening",
    "nyc-2017-local-law-51",
    "nz-2011-g5-interior-environment",
    "pncc-audio-loops-compliance-schedule",
    "sia-2025-prsia500-draft",
    "tfl-2020-taxi-loop-guidelines"
   ],
   "codebook": "## Reading the results\n\nEach row describes a requirement, proposal or connected provision in its jurisdiction. Model codes, local law, published standards, guidance and drafts have different authority. Read status details and exceptions with every provision; the SIA consultation draft expressly says it has no validity and must not be applied. Coverage is selective, and the cited edition does not establish every later amendment or local adoption. [@ada-2010; @icc-2023-ibc-2024-assistive-listening; @abcb-2026-ncc-hearing-augmentation; @sia-2025-prsia500-draft]\n\nIn the ADA and IBC receiver tables, the hearing-aid-compatible minimum is part of the total receiver count. Do not add it to that total; read the associated exceptions as well. [@ada-2010; @icc-2023-ibc-2024-assistive-listening]\n\n## Compilation and interpretation\n\n`requirements-by-country.csv` was compiled on **2026-10-13** for q37. Its **85 requirement rows use 27 primary sources**: 24 existing records and three new primary-source records. Source-record limitations also refer to one contextual record. It covers selected national, regional and local provisions in Australia, Canada, Germany, New Zealand, Switzerland, the United Kingdom, the United States and the European Union. No question page or German summary is changed by this compilation.\n\nAn independent citation audit on **2026-10-13** checked every row against its records and archived original passages. The report's **Audit** section lists corrections and remaining reading limits; the audit did not establish later amendments or local adoption.\n\nEach row describes one requirement or closely connected provision within one jurisdiction and instrument. Receiver tiers stay together as one counting rule. The same building may be subject to several instruments: rows are not mutually exclusive, and receiver totals from different rows must not be added. A national model code, a local law and a project design guide have different authority. For example, Australia's federal Premises Standards and its NCC model provisions have separate rows despite similar wording. [@australia-2024-premises-standards; @abcb-2026-ncc-hearing-augmentation]\n\n\nStatus values are `in force`, `model code`, `published standard`, `guidance`, `draft`, `licensing policy`, and `enacted; commencement unverified`. `in force` identifies the operative legal instrument represented by the cited edition; it does not assert a complete current-law survey for every location. `published standard` establishes publication, with adoption or institutional effect explained separately. The British station code separates mandatory counter provisions from recommended PA loops and maintenance. The Swiss draft explicitly cannot be applied. [@dft-2015-accessible-stations-code; @sia-2025-prsia500-draft]\n\nThe Australian transport amendment is deliberately marked `enacted; commencement unverified`: the archived as-made text ties commencement to parliamentary disallowance and does not give the resolved date. Its signage row applies to signs installed from commencement, and the lift row includes new premises/infrastructure and newly installed lifts. Do not turn those rows into unconditional duties for all existing assets. [@australia-2026-transport-standards-amendment]\n\nThe CSV is UTF-8, comma-delimited, fully quoted, with a header and LF line endings. Values are text; dates use ISO format. There are no formulas, blank cells or inferred zero values. Rows sort by country, region and requirement id. Receiver numbers retain the source denominator (seats versus persons accommodated), rounding rules and loop exceptions. US ADA and IBC full-seat-loop exceptions remove the hearing-aid-compatible receiver minimum, not the total receiver count. [@ada-2010; @icc-2023-ibc-2024-assistive-listening; @abcb-2026-ncc-hearing-augmentation]\n\nCoverage follows the library and readable primary texts, not a worldwide census. Missing countries or instruments do not mean no requirement exists. Manufacturer interpretations, product radio approvals, personal-device obligations, classroom sound-field systems, interpretation and captioning are excluded. Paywalled standards are not expanded from tables of contents into numerical requirements. The q37 research report records provenance, omitted material, existing-record concerns and review priorities.\n",
   "rows": [
    {
     "requirement_id": "australia-2026-transport-standards-amendment--lift",
     "country": "Australia",
     "region": "Federal public transport",
     "instrument": "Disability Standards for Accessible Public Transport Amendment 2026",
     "instrument_type": "regulation",
     "edition": "F2026L01002 as made; registered 30 July 2026",
     "buildings_or_rooms": "Lifts in covered transport premises and infrastructure",
     "requirement_type": "system",
     "requirement": "Lift emergency communication includes hearing augmentation; if a loop is used, it meets AS 1428.5:2021 clause 3.2.",
     "technology_named": "Induction loop (if used)",
     "status": "enacted; commencement unverified",
     "status_detail": "Section 2 ties commencement to the end of parliamentary disallowance; that date is not established by the archived as-made text.",
     "exceptions_and_limits": "Applies to new premises/infrastructure and lifts installed on or after commencement; excludes premises to which the Premises Standards apply.",
     "source_id": "australia-2026-transport-standards-amendment",
     "source_locator": "Schedule 13: 13.4; Schedule 34: 35.14",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Applies to new premises/infrastructure and lifts installed on or after commencement; excludes premises to which the Premises Standards apply. australia-2026-transport-standards-amendment: Read from the instrument, explanatory statement and guidelines as registered; the instrument commences after the period in which Parliament can disallow it, which had not been checked on 9 October 2026, and many provisions apply only to new conveyances or after transition periods. The content of AS 1428.2 (1992) clause 21.1 is not given in these documents; the 2022 consultation impact statement describes it as covering 10% of a vehicle's enclosed area. The 2022 proposal to move vehicles to AS 1428.5 (2021) whole-vehicle coverage does not appear in Part 26 as made."
    },
    {
     "requirement_id": "australia-2026-transport-standards-amendment--pa",
     "country": "Australia",
     "region": "Federal public transport",
     "instrument": "Disability Standards for Accessible Public Transport Amendment 2026",
     "instrument_type": "regulation",
     "edition": "F2026L01002 as made; registered 30 July 2026",
     "buildings_or_rooms": "Public transport premises other than those covered by the Premises Standards; infrastructure; buses, coaches, ferries, trains, trams and light rail",
     "requirement_type": "system",
     "requirement": "Schedule 26 retains the existing reference to AS 1428.2:1992 clause 21.1 for hearing augmentation.",
     "technology_named": "Hearing augmentation; transmission technology not specified",
     "status": "enacted; commencement unverified",
     "status_detail": "Section 2 ties commencement to the end of parliamentary disallowance; that date is not established by the archived as-made text.",
     "exceptions_and_limits": "The explanatory statement describes drafting changes without changing the existing provision. The amendment does not reproduce its complete existing trigger, and the referenced standard's numerical coverage text was not read.",
     "source_id": "australia-2026-transport-standards-amendment",
     "source_locator": "Schedule 26; explanatory statement: Part 26",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "The explanatory statement describes drafting changes without changing the existing provision. The amendment does not reproduce its complete existing trigger, and the referenced standard's numerical coverage text was not read. australia-2026-transport-standards-amendment: Read from the instrument, explanatory statement and guidelines as registered; the instrument commences after the period in which Parliament can disallow it, which had not been checked on 9 October 2026, and many provisions apply only to new conveyances or after transition periods. The content of AS 1428.2 (1992) clause 21.1 is not given in these documents; the 2022 consultation impact statement describes it as covering 10% of a vehicle's enclosed area. The 2022 proposal to move vehicles to AS 1428.5 (2021) whole-vehicle coverage does not appear in Part 26 as made."
    },
    {
     "requirement_id": "australia-2026-transport-standards-amendment--signs",
     "country": "Australia",
     "region": "Federal public transport",
     "instrument": "Disability Standards for Accessible Public Transport Amendment 2026",
     "instrument_type": "regulation",
     "edition": "F2026L01002 as made; registered 30 July 2026",
     "buildings_or_rooms": "Spaces with hearing augmentation on buses, coaches, ferries, trains, trams and light rail, and covered premises/infrastructure",
     "requirement_type": "signs",
     "requirement": "Where a space has hearing augmentation, signs identify system type, covered area and receiver collection location, with the international symbol for deafness.",
     "technology_named": "None specified in this provision",
     "status": "enacted; commencement unverified",
     "status_detail": "Section 2 ties commencement to the end of parliamentary disallowance; that date is not established by the archived as-made text.",
     "exceptions_and_limits": "Applies to signage installed on or after commencement. Premises subject to the Premises Standards are excluded from this provision.",
     "source_id": "australia-2026-transport-standards-amendment",
     "source_locator": "Schedule 17: 17.3; Schedule 34: 35.18 item 3",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Applies to signage installed on or after commencement. Premises subject to the Premises Standards are excluded from this provision. australia-2026-transport-standards-amendment: Read from the instrument, explanatory statement and guidelines as registered; the instrument commences after the period in which Parliament can disallow it, which had not been checked on 9 October 2026, and many provisions apply only to new conveyances or after transition periods. The content of AS 1428.2 (1992) clause 21.1 is not given in these documents; the 2022 consultation impact statement describes it as covering 10% of a vehicle's enclosed area. The 2022 proposal to move vehicles to AS 1428.5 (2021) whole-vehicle coverage does not appear in Part 26 as made."
    },
    {
     "requirement_id": "australia-2024-premises-standards--loop-coverage",
     "country": "Australia",
     "region": "Federal",
     "instrument": "Disability (Access to Premises — Buildings) Standards, Schedule 1 Access Code",
     "instrument_type": "regulation",
     "edition": "2010; compilation 3 dated 23 November 2024",
     "buildings_or_rooms": "Rooms in Class 9b buildings; auditoria, conference, meeting and judicatory rooms; screened ticket offices, teller booths, reception and similar areas",
     "requirement_type": "coverage",
     "requirement": "A loop must cover at least 80% of the room or space floor area served by the amplification system.",
     "technology_named": "Induction loop",
     "status": "in force",
     "status_detail": "Federal standards; section 2.1 defines covered building work and transport buildings.",
     "exceptions_and_limits": "Requires inbuilt amplification other than emergency-warning-only systems. Building scope under section 2.1, exceptions/concessions in Part 4, and other performance solutions under section 3.2 remain relevant.",
     "source_id": "australia-2024-premises-standards",
     "source_locator": "D3.7(2)(a)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Requires inbuilt amplification other than emergency-warning-only systems. Building scope under section 2.1, exceptions/concessions in Part 4, and other performance solutions under section 3.2 remain relevant. australia-2024-premises-standards: The date is the compilation date; the authorised copy was registered on 20 December 2024. Read the scope, requirements and exceptions in Parts 2-4 and Access Code D3.6-D3.7. The table's hearing provisions do not reproduce every exception, building classification or transport target date. No conclusion is drawn about a particular building or an alternative solution."
    },
    {
     "requirement_id": "australia-2024-premises-standards--receiver-coverage",
     "country": "Australia",
     "region": "Federal",
     "instrument": "Disability (Access to Premises — Buildings) Standards, Schedule 1 Access Code",
     "instrument_type": "regulation",
     "edition": "2010; compilation 3 dated 23 November 2024",
     "buildings_or_rooms": "Rooms in Class 9b buildings; auditoria, conference, meeting and judicatory rooms; screened ticket offices, teller booths, reception and similar areas",
     "requirement_type": "coverage",
     "requirement": "A system requiring receivers or similar devices must be available to at least 95% of the floor area served by the amplification system.",
     "technology_named": "Receiver-based system; no transmission technology specified",
     "status": "in force",
     "status_detail": "Federal standards; section 2.1 defines covered building work and transport buildings.",
     "exceptions_and_limits": "Requires inbuilt amplification other than emergency-warning-only systems. Building scope under section 2.1, exceptions/concessions in Part 4, and other performance solutions under section 3.2 remain relevant.",
     "source_id": "australia-2024-premises-standards",
     "source_locator": "D3.7(2)(b)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Requires inbuilt amplification other than emergency-warning-only systems. Building scope under section 2.1, exceptions/concessions in Part 4, and other performance solutions under section 3.2 remain relevant. australia-2024-premises-standards: The date is the compilation date; the authorised copy was registered on 20 December 2024. Read the scope, requirements and exceptions in Parts 2-4 and Access Code D3.6-D3.7. The table's hearing provisions do not reproduce every exception, building classification or transport target date. No conclusion is drawn about a particular building or an alternative solution."
    },
    {
     "requirement_id": "australia-2024-premises-standards--receivers",
     "country": "Australia",
     "region": "Federal",
     "instrument": "Disability (Access to Premises — Buildings) Standards, Schedule 1 Access Code",
     "instrument_type": "regulation",
     "edition": "2010; compilation 3 dated 23 November 2024",
     "buildings_or_rooms": "Rooms in Class 9b buildings; auditoria, conference, meeting and judicatory rooms; screened ticket offices, teller booths, reception and similar areas",
     "requirement_type": "receivers",
     "requirement": "Minimum receivers by persons accommodated: up to 500: greater of 2 or 1 per 25; 501-1000: 20 plus 1 per 33 over 500; 1001-2000: 35 plus 1 per 50 over 1000; over 2000: 55 plus 1 per 100 over 2000. Round each fractional increment upward.",
     "technology_named": "Receiver-based system",
     "status": "in force",
     "status_detail": "Federal standards; section 2.1 defines covered building work and transport buildings.",
     "exceptions_and_limits": "Requires inbuilt amplification other than emergency-warning-only systems. Building scope under section 2.1, exceptions/concessions in Part 4, and other performance solutions under section 3.2 remain relevant. Count persons under BCA D1.13, not seats. No loop receiver count or hearing-aid-compatible share is set here.",
     "source_id": "australia-2024-premises-standards",
     "source_locator": "D3.7(2)(b), (3)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Requires inbuilt amplification other than emergency-warning-only systems. Building scope under section 2.1, exceptions/concessions in Part 4, and other performance solutions under section 3.2 remain relevant. Count persons under BCA D1.13, not seats. No loop receiver count or hearing-aid-compatible share is set here. australia-2024-premises-standards: The date is the compilation date; the authorised copy was registered on 20 December 2024. Read the scope, requirements and exceptions in Parts 2-4 and Access Code D3.6-D3.7. The table's hearing provisions do not reproduce every exception, building classification or transport target date. No conclusion is drawn about a particular building or an alternative solution."
    },
    {
     "requirement_id": "australia-2024-premises-standards--signs",
     "country": "Australia",
     "region": "Federal",
     "instrument": "Disability (Access to Premises — Buildings) Standards, Schedule 1 Access Code",
     "instrument_type": "regulation",
     "edition": "2010; compilation 3 dated 23 November 2024",
     "buildings_or_rooms": "Spaces with hearing augmentation in buildings required to be accessible",
     "requirement_type": "signs",
     "requirement": "Identify spaces with hearing augmentation using braille/tactile signage. An in-room sign with the international symbol for deafness identifies system type, coverage and receiver collection point if receivers are used.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "Federal standards; section 2.1 defines covered building work and transport buildings.",
     "exceptions_and_limits": "Signage applies where a hearing augmentation system is present in a building required to be accessible. Building scope under section 2.1, Part 4 exceptions/concessions and section 3.2 performance solutions remain relevant.",
     "source_id": "australia-2024-premises-standards",
     "source_locator": "D3.6(a)-(b)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Signage applies where a hearing augmentation system is present in a building required to be accessible. Building scope under section 2.1, Part 4 exceptions/concessions and section 3.2 performance solutions remain relevant. australia-2024-premises-standards: The date is the compilation date; the authorised copy was registered on 20 December 2024. Read the scope, requirements and exceptions in Parts 2-4 and Access Code D3.6-D3.7. The table's hearing provisions do not reproduce every exception, building classification or transport target date. No conclusion is drawn about a particular building or an alternative solution."
    },
    {
     "requirement_id": "australia-2024-premises-standards--systems",
     "country": "Australia",
     "region": "Federal",
     "instrument": "Disability (Access to Premises — Buildings) Standards, Schedule 1 Access Code",
     "instrument_type": "regulation",
     "edition": "2010; compilation 3 dated 23 November 2024",
     "buildings_or_rooms": "Rooms in Class 9b buildings; auditoria, conference, meeting and judicatory rooms; screened ticket offices, teller booths, reception and similar areas",
     "requirement_type": "system",
     "requirement": "Provide hearing augmentation where the listed room or counter has qualifying inbuilt amplification.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "Federal standards; section 2.1 defines covered building work and transport buildings.",
     "exceptions_and_limits": "Requires inbuilt amplification other than emergency-warning-only systems. Building scope under section 2.1, exceptions/concessions in Part 4, and other performance solutions under section 3.2 remain relevant.",
     "source_id": "australia-2024-premises-standards",
     "source_locator": "D3.7(1)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Requires inbuilt amplification other than emergency-warning-only systems. Building scope under section 2.1, exceptions/concessions in Part 4, and other performance solutions under section 3.2 remain relevant. australia-2024-premises-standards: The date is the compilation date; the authorised copy was registered on 20 December 2024. Read the scope, requirements and exceptions in Parts 2-4 and Access Code D3.6-D3.7. The table's hearing provisions do not reproduce every exception, building classification or transport target date. No conclusion is drawn about a particular building or an alternative solution."
    },
    {
     "requirement_id": "abcb-2026-ncc-hearing-augmentation--loop-coverage",
     "country": "Australia",
     "region": "National model; state/territory adoption",
     "instrument": "National Construction Code, Volume One",
     "instrument_type": "model code",
     "edition": "2025; archived adopted-edition page",
     "buildings_or_rooms": "Rooms in Class 9b buildings; auditoria, conference, meeting and judicatory rooms; screened ticket offices, teller booths, reception and similar areas",
     "requirement_type": "coverage",
     "requirement": "A loop must cover at least 80% of the room or space floor area served by the amplification system.",
     "technology_named": "Induction loop",
     "status": "model code",
     "status_detail": "NCC 2025 publication does not establish adoption in any state or territory.",
     "exceptions_and_limits": "Requires inbuilt amplification other than emergency-warning-only systems. These are deemed-to-satisfy provisions; local adoption and amendments must be checked.",
     "source_id": "abcb-2026-ncc-hearing-augmentation",
     "source_locator": "D4D8(2)(a)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Requires inbuilt amplification other than emergency-warning-only systems. These are deemed-to-satisfy provisions; local adoption and amendments must be checked. abcb-2026-ncc-hearing-augmentation: Deemed-to-satisfy provisions of a model code. NCC 2025 was published on 1 May 2026, and states and territories adopt it on their own dates (several from 1 May 2027), so NCC 2022 may still apply. Counts persons accommodated (calculated under D2D18), not seats."
    },
    {
     "requirement_id": "abcb-2026-ncc-hearing-augmentation--receiver-coverage",
     "country": "Australia",
     "region": "National model; state/territory adoption",
     "instrument": "National Construction Code, Volume One",
     "instrument_type": "model code",
     "edition": "2025; archived adopted-edition page",
     "buildings_or_rooms": "Rooms in Class 9b buildings; auditoria, conference, meeting and judicatory rooms; screened ticket offices, teller booths, reception and similar areas",
     "requirement_type": "coverage",
     "requirement": "A system requiring receivers or similar devices must be available to at least 95% of the floor area served by the amplification system.",
     "technology_named": "Receiver-based system; no transmission technology specified",
     "status": "model code",
     "status_detail": "NCC 2025 publication does not establish adoption in any state or territory.",
     "exceptions_and_limits": "Requires inbuilt amplification other than emergency-warning-only systems. These are deemed-to-satisfy provisions; local adoption and amendments must be checked.",
     "source_id": "abcb-2026-ncc-hearing-augmentation",
     "source_locator": "D4D8(2)(b)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Requires inbuilt amplification other than emergency-warning-only systems. These are deemed-to-satisfy provisions; local adoption and amendments must be checked. abcb-2026-ncc-hearing-augmentation: Deemed-to-satisfy provisions of a model code. NCC 2025 was published on 1 May 2026, and states and territories adopt it on their own dates (several from 1 May 2027), so NCC 2022 may still apply. Counts persons accommodated (calculated under D2D18), not seats."
    },
    {
     "requirement_id": "abcb-2026-ncc-hearing-augmentation--receivers",
     "country": "Australia",
     "region": "National model; state/territory adoption",
     "instrument": "National Construction Code, Volume One",
     "instrument_type": "model code",
     "edition": "2025; archived adopted-edition page",
     "buildings_or_rooms": "Rooms in Class 9b buildings; auditoria, conference, meeting and judicatory rooms; screened ticket offices, teller booths, reception and similar areas",
     "requirement_type": "receivers",
     "requirement": "Minimum receivers by persons accommodated: up to 500: greater of 2 or 1 per 25; 501-1000: 20 plus 1 per 33 over 500; 1001-2000: 35 plus 1 per 50 over 1000; over 2000: 55 plus 1 per 100 over 2000. Round each fractional increment upward.",
     "technology_named": "Receiver-based system",
     "status": "model code",
     "status_detail": "NCC 2025 publication does not establish adoption in any state or territory.",
     "exceptions_and_limits": "Requires inbuilt amplification other than emergency-warning-only systems. These are deemed-to-satisfy provisions; local adoption and amendments must be checked. Count persons under D2D18, not seats. No loop receiver count or hearing-aid-compatible share is set here.",
     "source_id": "abcb-2026-ncc-hearing-augmentation",
     "source_locator": "D4D8(2)(b), (3)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Requires inbuilt amplification other than emergency-warning-only systems. These are deemed-to-satisfy provisions; local adoption and amendments must be checked. Count persons under D2D18, not seats. No loop receiver count or hearing-aid-compatible share is set here. abcb-2026-ncc-hearing-augmentation: Deemed-to-satisfy provisions of a model code. NCC 2025 was published on 1 May 2026, and states and territories adopt it on their own dates (several from 1 May 2027), so NCC 2022 may still apply. Counts persons accommodated (calculated under D2D18), not seats."
    },
    {
     "requirement_id": "abcb-2026-ncc-hearing-augmentation--signs",
     "country": "Australia",
     "region": "National model; state/territory adoption",
     "instrument": "National Construction Code, Volume One",
     "instrument_type": "model code",
     "edition": "2025; archived adopted-edition page",
     "buildings_or_rooms": "Spaces with hearing augmentation in buildings required to be accessible",
     "requirement_type": "signs",
     "requirement": "Identify spaces with hearing augmentation using braille/tactile signage. An in-room sign with the international symbol for deafness identifies system type, coverage and receiver collection point if receivers are used.",
     "technology_named": "None specified in this provision",
     "status": "model code",
     "status_detail": "NCC 2025 publication does not establish adoption in any state or territory.",
     "exceptions_and_limits": "Signage applies where a hearing augmentation system is present in a building required to be accessible. Local adoption and amendments must be checked.",
     "source_id": "abcb-2026-ncc-hearing-augmentation",
     "source_locator": "D4D7(1)(a)-(b)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Signage applies where a hearing augmentation system is present in a building required to be accessible. Local adoption and amendments must be checked. abcb-2026-ncc-hearing-augmentation: Deemed-to-satisfy provisions of a model code. NCC 2025 was published on 1 May 2026, and states and territories adopt it on their own dates (several from 1 May 2027), so NCC 2022 may still apply. Counts persons accommodated (calculated under D2D18), not seats."
    },
    {
     "requirement_id": "abcb-2026-ncc-hearing-augmentation--systems",
     "country": "Australia",
     "region": "National model; state/territory adoption",
     "instrument": "National Construction Code, Volume One",
     "instrument_type": "model code",
     "edition": "2025; archived adopted-edition page",
     "buildings_or_rooms": "Rooms in Class 9b buildings; auditoria, conference, meeting and judicatory rooms; screened ticket offices, teller booths, reception and similar areas",
     "requirement_type": "system",
     "requirement": "Provide hearing augmentation where the listed room or counter has qualifying inbuilt amplification.",
     "technology_named": "None specified in this provision",
     "status": "model code",
     "status_detail": "NCC 2025 publication does not establish adoption in any state or territory.",
     "exceptions_and_limits": "Requires inbuilt amplification other than emergency-warning-only systems. These are deemed-to-satisfy provisions; local adoption and amendments must be checked.",
     "source_id": "abcb-2026-ncc-hearing-augmentation",
     "source_locator": "D4D8(1)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Requires inbuilt amplification other than emergency-warning-only systems. These are deemed-to-satisfy provisions; local adoption and amendments must be checked. abcb-2026-ncc-hearing-augmentation: Deemed-to-satisfy provisions of a model code. NCC 2025 was published on 1 May 2026, and states and territories adopt it on their own dates (several from 1 May 2027), so NCC 2022 may still apply. Counts persons accommodated (calculated under D2D18), not seats."
    },
    {
     "requirement_id": "nrc-2025-nbc-assistive-listening--counters",
     "country": "Canada",
     "region": "National model; provincial/territorial adoption",
     "instrument": "National Building Code of Canada",
     "instrument_type": "model code",
     "edition": "2025",
     "buildings_or_rooms": "Public service counters in assembly-occupancy buildings",
     "requirement_type": "counters",
     "requirement": "At least one counter at each public-service location needs assistive listening or adaptive technology allowing clear communication. Add amplification if a barrier such as glass is present.",
     "technology_named": "None specified in this provision",
     "status": "model code",
     "status_detail": "Provinces and territories adopt and amend on their own timetables; no adoption map is implied.",
     "exceptions_and_limits": "Explanatory Notes are not requirements. The cited clauses specify no receiver count or compatible-receiver share.",
     "source_id": "nrc-2025-nbc-assistive-listening",
     "source_locator": "3.8.2.9(2); 3.8.3.19(2)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Explanatory Notes are not requirements. The cited clauses specify no receiver count or compatible-receiver share. nrc-2025-nbc-assistive-listening: A model code that provinces and territories adopt and amend on their own timetables, so the code in force may differ. The NBC states that its Notes are explanatory and not requirements. Does not mention Bluetooth or Auracast."
    },
    {
     "requirement_id": "nrc-2025-nbc-assistive-listening--signs",
     "country": "Canada",
     "region": "National model; provincial/territorial adoption",
     "instrument": "National Building Code of Canada",
     "instrument_type": "model code",
     "edition": "2025",
     "buildings_or_rooms": "Locations with assistive listening or adaptive technology in covered buildings",
     "requirement_type": "signs",
     "requirement": "Indicate the location of assistive listening or adaptive technology with the International Symbol of Access or of Access for Hearing Loss and information identifying the facility.",
     "technology_named": "None specified in this provision",
     "status": "model code",
     "status_detail": "Provinces and territories adopt and amend on their own timetables; no adoption map is implied.",
     "exceptions_and_limits": "Explanatory Notes are not requirements. The cited clauses specify no receiver count or compatible-receiver share.",
     "source_id": "nrc-2025-nbc-assistive-listening",
     "source_locator": "3.8.2.10(1)(f); 3.8.3.9",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Explanatory Notes are not requirements. The cited clauses specify no receiver count or compatible-receiver share. nrc-2025-nbc-assistive-listening: A model code that provinces and territories adopt and amend on their own timetables, so the code in force may differ. The NBC states that its Notes are explanatory and not requirements. Does not mention Bluetooth or Auracast."
    },
    {
     "requirement_id": "nrc-2025-nbc-assistive-listening--systems",
     "country": "Canada",
     "region": "National model; provincial/territorial adoption",
     "instrument": "National Building Code of Canada",
     "instrument_type": "model code",
     "edition": "2025",
     "buildings_or_rooms": "Classrooms, auditoria, meeting rooms and theatres over 100 m² in assembly-occupancy buildings",
     "requirement_type": "system",
     "requirement": "Provide an assistive listening system covering the entire seating area.",
     "technology_named": "FM; infrared; induction loop (examples in explanatory Note)",
     "status": "model code",
     "status_detail": "Provinces and territories adopt and amend on their own timetables; no adoption map is implied.",
     "exceptions_and_limits": "Explanatory Notes are not requirements. The cited clauses specify no receiver count or compatible-receiver share.",
     "source_id": "nrc-2025-nbc-assistive-listening",
     "source_locator": "3.8.2.9(1); 3.8.3.19(1); Note A-3.8.3.19",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Explanatory Notes are not requirements. The cited clauses specify no receiver count or compatible-receiver share. nrc-2025-nbc-assistive-listening: A model code that provinces and territories adopt and amend on their own timetables, so the code in force may differ. The NBC states that its Notes are explanatory and not requirements. Does not mention Bluetooth or Auracast."
    },
    {
     "requirement_id": "eu-2014-prm-tsi--counters",
     "country": "European Union",
     "region": "Rail system within PRM TSI scope",
     "instrument": "Commission Regulation (EU) 1300/2014: PRM TSI",
     "instrument_type": "regulation",
     "edition": "Consolidated 28 September 2023",
     "buildings_or_rooms": "Rail station ticketing, information and customer assistance desks",
     "requirement_type": "counters",
     "requirement": "Where manual ticket counters, information desks and customer assistance points exist, fit at least one desk with a loop. A glass barrier must be removable or accompanied by an intercom.",
     "technology_named": "Induction loop",
     "status": "in force",
     "status_detail": "Regulation; rows retain the archived consolidated edition, without asserting a later-amendment check.",
     "exceptions_and_limits": "Application and implementation provisions govern existing installations.",
     "source_id": "eu-2014-prm-tsi",
     "source_locator": "4.2.1.8(1)-(2)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Application and implementation provisions govern existing installations. eu-2014-prm-tsi: Read from the consolidated HTML text on EUR-Lex (amendments up to 28 September 2023, marked M4 where the 2023 amendment changed the wording); later amendments, if any, were not checked. It sets the number of looped desks and the sign, not loop performance, and says nothing on maintenance or testing. The 2014 date is that of the original regulation; the wording summarised is the consolidated text."
    },
    {
     "requirement_id": "eu-2014-prm-tsi--signs",
     "country": "European Union",
     "region": "Rail system within PRM TSI scope",
     "instrument": "Commission Regulation (EU) 1300/2014: PRM TSI",
     "instrument_type": "regulation",
     "edition": "Consolidated 28 September 2023",
     "buildings_or_rooms": "Rail stations and rolling stock where loops are fitted",
     "requirement_type": "signs",
     "requirement": "Indicate fitted loops with the Appendix N sign/pictogram.",
     "technology_named": "Induction loop",
     "status": "in force",
     "status_detail": "Regulation; rows retain the archived consolidated edition, without asserting a later-amendment check.",
     "exceptions_and_limits": "The rolling-stock provision requires a sign if fitted, not installation of a loop on every train.",
     "source_id": "eu-2014-prm-tsi",
     "source_locator": "4.2.1.10(10); 4.2.2.7.2(4); Appendix N",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "The rolling-stock provision requires a sign if fitted, not installation of a loop on every train. eu-2014-prm-tsi: Read from the consolidated HTML text on EUR-Lex (amendments up to 28 September 2023, marked M4 where the 2023 amendment changed the wording); later amendments, if any, were not checked. It sets the number of looped desks and the sign, not loop performance, and says nothing on maintenance or testing. The 2014 date is that of the original regulation; the wording summarised is the consolidated text."
    },
    {
     "requirement_id": "bavaria-2019-loop-planning--counters",
     "country": "Germany",
     "region": "Bavaria; state building projects",
     "instrument": "Induktive Höranlagen beim Freistaat Bayern: Planungsrichtlinien",
     "instrument_type": "guidance",
     "edition": "1 January 2019",
     "buildings_or_rooms": "Counters in Bavarian state building projects",
     "requirement_type": "counters",
     "requirement": "Fit a locally confined loop at service/information counters with closed glazing and an intercom. Noisy counters and confidential rooms require case-specific provision and consideration of privacy.",
     "technology_named": "Induction loop",
     "status": "guidance",
     "status_detail": "State planning guidance; not a current nationwide adoption statement for DIN 18040-1.",
     "exceptions_and_limits": "Partial provision in large facilities requires discussion with disability representatives; technical limitations may require another system.",
     "source_id": "bavaria-2019-loop-planning",
     "source_locator": "Printed p. 5",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Partial provision in large facilities requires discussion with disability representatives; technical limitations may require another system. bavaria-2019-loop-planning: Planning guidance for Bavarian state buildings, not a study (its cost factors match the German hard-of-hearing association's table, which the association itself calls qualitative; see dsb-2013-warum-induktive-hoeranlagen): the metal loss example is a simulation, and the 1,000 m² to 80 m² example and cost factors are given without data. One of the authors represents a hearing-loss organisation that advocates loops, and the guidance calls loops the best technical aid. It cites DIN EN IEC 60118-4 and German building standards. Its list of problems with 2.4 GHz, Bluetooth and WLAN systems reflects its 2019 status and gives no sources or measurements. The date is the edition's stated status date (Stand 01.01.2019); the file was created in December 2018 and last modified in December 2019."
    },
    {
     "requirement_id": "bavaria-2019-loop-planning--operation",
     "country": "Germany",
     "region": "Bavaria; state building projects",
     "instrument": "Induktive Höranlagen beim Freistaat Bayern: Planungsrichtlinien",
     "instrument_type": "guidance",
     "edition": "1 January 2019",
     "buildings_or_rooms": "Assembly rooms, auditoria and lecture halls used for assembly, and foyers used for events",
     "requirement_type": "maintenance",
     "requirement": "Keep loops operating whenever the public is present; trained staff check them at regular intervals and before use with a portable loop receiver showing field level.",
     "technology_named": "Induction loop",
     "status": "guidance",
     "status_detail": "State planning guidance; not a current nationwide adoption statement for DIN 18040-1.",
     "exceptions_and_limits": "Partial provision in large facilities requires discussion with disability representatives; technical limitations may require another system.",
     "source_id": "bavaria-2019-loop-planning",
     "source_locator": "5.1-5.3",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Partial provision in large facilities requires discussion with disability representatives; technical limitations may require another system. bavaria-2019-loop-planning: Planning guidance for Bavarian state buildings, not a study (its cost factors match the German hard-of-hearing association's table, which the association itself calls qualitative; see dsb-2013-warum-induktive-hoeranlagen): the metal loss example is a simulation, and the 1,000 m² to 80 m² example and cost factors are given without data. One of the authors represents a hearing-loss organisation that advocates loops, and the guidance calls loops the best technical aid. It cites DIN EN IEC 60118-4 and German building standards. Its list of problems with 2.4 GHz, Bluetooth and WLAN systems reflects its 2019 status and gives no sources or measurements. The date is the edition's stated status date (Stand 01.01.2019); the file was created in December 2018 and last modified in December 2019."
    },
    {
     "requirement_id": "bavaria-2019-loop-planning--systems",
     "country": "Germany",
     "region": "Bavaria; state building projects",
     "instrument": "Induktive Höranlagen beim Freistaat Bayern: Planungsrichtlinien",
     "instrument_type": "guidance",
     "edition": "1 January 2019",
     "buildings_or_rooms": "Assembly rooms, auditoria and lecture halls used for assembly, and foyers used for events",
     "requirement_type": "system",
     "requirement": "The guidance calls for induction loops as the general provision in the listed assembly settings.",
     "technology_named": "Induction loop",
     "status": "guidance",
     "status_detail": "State planning guidance; not a current nationwide adoption statement for DIN 18040-1.",
     "exceptions_and_limits": "Partial provision in large facilities requires discussion with disability representatives; technical limitations may require another system.",
     "source_id": "bavaria-2019-loop-planning",
     "source_locator": "Planning guidance for specific applications, printed p. 4",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Partial provision in large facilities requires discussion with disability representatives; technical limitations may require another system. bavaria-2019-loop-planning: Planning guidance for Bavarian state buildings, not a study (its cost factors match the German hard-of-hearing association's table, which the association itself calls qualitative; see dsb-2013-warum-induktive-hoeranlagen): the metal loss example is a simulation, and the 1,000 m² to 80 m² example and cost factors are given without data. One of the authors represents a hearing-loss organisation that advocates loops, and the guidance calls loops the best technical aid. It cites DIN EN IEC 60118-4 and German building standards. Its list of problems with 2.4 GHz, Bluetooth and WLAN systems reflects its 2019 status and gives no sources or measurements. The date is the edition's stated status date (Stand 01.01.2019); the file was created in December 2018 and last modified in December 2019."
    },
    {
     "requirement_id": "nz-2011-g5-interior-environment--signs",
     "country": "New Zealand",
     "region": "National",
     "instrument": "Building Regulations 1992, Schedule 1, Clause G5",
     "instrument_type": "building code",
     "edition": "Reproduced in G5 publication, Amendment 2, 10 October 2011",
     "buildings_or_rooms": "Buildings with enhanced listening systems",
     "requirement_type": "signs",
     "requirement": "Identify enhanced listening systems with signs meeting Clause F8.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "Code requirement in the archived government publication; this is the 2011 text, with no subsequent amendment survey.",
     "exceptions_and_limits": "The separate F8 sign specifications were not read; no symbol specification is inferred.",
     "source_id": "nz-2011-g5-interior-environment",
     "source_locator": "G5.3.6; printed p. 4",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "The separate F8 sign specifications were not read; no symbol specification is inferred. nz-2011-g5-interior-environment: Read the government publication's introductory material and reproduced G5 provisions, especially printed pages 3-4. This is the 2011 consolidated publication, not a survey of subsequent legislation or local decisions. The separately referenced NZS 4121:2001 and F8 technical sign provisions were not read. No receiver counts or loop mandate are inferred from those references."
    },
    {
     "requirement_id": "nz-2011-g5-interior-environment--systems",
     "country": "New Zealand",
     "region": "National",
     "instrument": "Building Regulations 1992, Schedule 1, Clause G5",
     "instrument_type": "building code",
     "edition": "Reproduced in G5 publication, Amendment 2, 10 October 2011",
     "buildings_or_rooms": "Communal non-residential assembly spaces occupied by more than 250 people; any theatre, cinema or public hall; assembly spaces in old people’s homes occupied by more than 20 people",
     "requirement_type": "system",
     "requirement": "Provide listening systems enabling enhanced hearing by people with hearing aids.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "Code requirement in the archived government publication; this is the 2011 text, with no subsequent amendment survey.",
     "exceptions_and_limits": "The G5.3.5 thresholds do not apply to every building. No technology, receiver count or numerical coverage value is stated.",
     "source_id": "nz-2011-g5-interior-environment",
     "source_locator": "G5.3.5 and its limits on application; printed p. 4",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "The G5.3.5 thresholds do not apply to every building. No technology, receiver count or numerical coverage value is stated. nz-2011-g5-interior-environment: Read the government publication's introductory material and reproduced G5 provisions, especially printed pages 3-4. This is the 2011 consolidated publication, not a survey of subsequent legislation or local decisions. The separately referenced NZS 4121:2001 and F8 technical sign provisions were not read. No receiver counts or loop mandate are inferred from those references."
    },
    {
     "requirement_id": "pncc-audio-loops-compliance-schedule--inspection",
     "country": "New Zealand",
     "region": "Palmerston North City; Manawatu District",
     "instrument": "SS 12/1 Audio loops, Form 2 schedule details",
     "instrument_type": "guidance",
     "edition": "Undated local-authority form",
     "buildings_or_rooms": "Audio loops listed as a specified system on a building schedule",
     "requirement_type": "maintenance",
     "requirement": "For systems installed to a standard or other document, the form specifies six-monthly inspections by an independent qualified person, including field strength and checks after relevant equipment or acoustic changes.",
     "technology_named": "Induction loop",
     "status": "guidance",
     "status_detail": "Local building-consent schedule template; not presented as a nationwide installation mandate.",
     "exceptions_and_limits": "Actual schedule and nominated standard determine obligations; specifically designed systems require their own details.",
     "source_id": "pncc-audio-loops-compliance-schedule",
     "source_locator": "Form p. 2: inspection frequency; minimum procedures",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Actual schedule and nominated standard determine obligations; specifically designed systems require their own details. pncc-audio-loops-compliance-schedule: One council pair's form; other New Zealand councils publish their own sheets for the same specified system, which were not compared here (one could not be downloaded). The national regulation and the government's compliance schedule handbook could not be opened, so this record does not describe the national basis. It sets inspections, not results, so it says nothing about how often loops pass. The form shows no date (its PDF metadata gives 23 July 2021)."
    },
    {
     "requirement_id": "pncc-audio-loops-compliance-schedule--records",
     "country": "New Zealand",
     "region": "Palmerston North City; Manawatu District",
     "instrument": "SS 12/1 Audio loops, Form 2 schedule details",
     "instrument_type": "guidance",
     "edition": "Undated local-authority form",
     "buildings_or_rooms": "Audio loops listed as a specified system on a building schedule",
     "requirement_type": "maintenance",
     "requirement": "Keep an on-site logbook of inspections, maintenance and repairs for the previous 24 months; obtain the annual Form 12A from the independent qualified person.",
     "technology_named": "Induction loop",
     "status": "guidance",
     "status_detail": "Local building-consent schedule template; not presented as a nationwide installation mandate.",
     "exceptions_and_limits": "Actual schedule and nominated standard determine obligations; specifically designed systems require their own details.",
     "source_id": "pncc-audio-loops-compliance-schedule",
     "source_locator": "Form p. 2: reporting",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Actual schedule and nominated standard determine obligations; specifically designed systems require their own details. pncc-audio-loops-compliance-schedule: One council pair's form; other New Zealand councils publish their own sheets for the same specified system, which were not compared here (one could not be downloaded). The national regulation and the government's compliance schedule handbook could not be opened, so this record does not describe the national basis. It sets inspections, not results, so it says nothing about how often loops pass. The form shows no date (its PDF metadata gives 23 July 2021)."
    },
    {
     "requirement_id": "sia-2025-prsia500-draft--coverage",
     "country": "Switzerland",
     "region": "National draft; application subject to cantonal/local law",
     "instrument": "prSIA 500: Hindernisfreie Bauten",
     "instrument_type": "standard",
     "edition": "Consultation draft 2025-07",
     "buildings_or_rooms": "Rooms with hearing systems under the draft’s building-use scoping",
     "requirement_type": "coverage",
     "requirement": "Cover all visitor seats where possible; otherwise as many as possible and at least 20%, including 20% of each seating category, near and facing the presentation area.",
     "technology_named": "None specified in this provision",
     "status": "draft",
     "status_detail": "The document explicitly has no validity and must not be applied; no adopted replacement is established here.",
     "exceptions_and_limits": "Every requirement in these rows is proposed; do not treat it as SIA 500:2009 or an operative legal duty.",
     "source_id": "sia-2025-prsia500-draft",
     "source_locator": "7.8.4",
     "checked_date": "2026-10-13",
     "funding": "Standards body",
     "limitations": "Every requirement in these rows is proposed; do not treat it as SIA 500:2009 or an operative legal duty. sia-2025-prsia500-draft: A consultation draft (comments closed 3 October 2025). The draft states that it has no validity and must not be applied, and the final standard may differ. Swiss scope only. The linked copy carries Pro Audito's highlighting."
    },
    {
     "requirement_id": "sia-2025-prsia500-draft--performance",
     "country": "Switzerland",
     "region": "National draft; application subject to cantonal/local law",
     "instrument": "prSIA 500: Hindernisfreie Bauten",
     "instrument_type": "standard",
     "edition": "Consultation draft 2025-07",
     "buildings_or_rooms": "Rooms with hearing systems under the draft’s building-use scoping",
     "requirement_type": "performance",
     "requirement": "Minimum nominal STI 0.7; similar-level speech paths should where possible differ by no more than 30 ms and must not exceed 40 ms. Preferred lip-to-audio difference near the stage or a visible talker image: at most 50 ms.",
     "technology_named": "None specified in this provision",
     "status": "draft",
     "status_detail": "The document explicitly has no validity and must not be applied; no adopted replacement is established here.",
     "exceptions_and_limits": "Every requirement in these rows is proposed; do not treat it as SIA 500:2009 or an operative legal duty.",
     "source_id": "sia-2025-prsia500-draft",
     "source_locator": "7.8.3; 7.8.6",
     "checked_date": "2026-10-13",
     "funding": "Standards body",
     "limitations": "Every requirement in these rows is proposed; do not treat it as SIA 500:2009 or an operative legal duty. sia-2025-prsia500-draft: A consultation draft (comments closed 3 October 2025). The draft states that it has no validity and must not be applied, and the final standard may differ. Swiss scope only. The linked copy carries Pro Audito's highlighting."
    },
    {
     "requirement_id": "sia-2025-prsia500-draft--receivers",
     "country": "Switzerland",
     "region": "National draft; application subject to cantonal/local law",
     "instrument": "prSIA 500: Hindernisfreie Bauten",
     "instrument_type": "standard",
     "edition": "Consultation draft 2025-07",
     "buildings_or_rooms": "Rooms with hearing systems under the draft’s building-use scoping",
     "requirement_type": "receivers",
     "requirement": "For FM, IR and Auracast, provide neckloop receivers; simple headphones should also be available. Guide quantity: at least four, or 5% of visitor seats from 100 seats, adjusted for use and expected hearing-device users.",
     "technology_named": "FM; infrared; Auracast; neckloop",
     "status": "draft",
     "status_detail": "The document explicitly has no validity and must not be applied; no adopted replacement is established here.",
     "exceptions_and_limits": "Every requirement in these rows is proposed; do not treat it as SIA 500:2009 or an operative legal duty.",
     "source_id": "sia-2025-prsia500-draft",
     "source_locator": "7.8.7",
     "checked_date": "2026-10-13",
     "funding": "Standards body",
     "limitations": "Every requirement in these rows is proposed; do not treat it as SIA 500:2009 or an operative legal duty. sia-2025-prsia500-draft: A consultation draft (comments closed 3 October 2025). The draft states that it has no validity and must not be applied, and the final standard may differ. Swiss scope only. The linked copy carries Pro Audito's highlighting."
    },
    {
     "requirement_id": "sia-2025-prsia500-draft--signs",
     "country": "Switzerland",
     "region": "National draft; application subject to cantonal/local law",
     "instrument": "prSIA 500: Hindernisfreie Bauten",
     "instrument_type": "standard",
     "edition": "Consultation draft 2025-07",
     "buildings_or_rooms": "Rooms with hearing systems under the draft’s building-use scoping",
     "requirement_type": "signs",
     "requirement": "Give system-use information at all visitor entrances; where coverage is partial, identify suitable seats by a plan or seat pictograms.",
     "technology_named": "None specified in this provision",
     "status": "draft",
     "status_detail": "The document explicitly has no validity and must not be applied; no adopted replacement is established here.",
     "exceptions_and_limits": "Every requirement in these rows is proposed; do not treat it as SIA 500:2009 or an operative legal duty.",
     "source_id": "sia-2025-prsia500-draft",
     "source_locator": "7.8.2; 7.8.5",
     "checked_date": "2026-10-13",
     "funding": "Standards body",
     "limitations": "Every requirement in these rows is proposed; do not treat it as SIA 500:2009 or an operative legal duty. sia-2025-prsia500-draft: A consultation draft (comments closed 3 October 2025). The draft states that it has no validity and must not be applied, and the final standard may differ. Swiss scope only. The linked copy carries Pro Audito's highlighting."
    },
    {
     "requirement_id": "sia-2025-prsia500-draft--systems",
     "country": "Switzerland",
     "region": "National draft; application subject to cantonal/local law",
     "instrument": "prSIA 500: Hindernisfreie Bauten",
     "instrument_type": "standard",
     "edition": "Consultation draft 2025-07",
     "buildings_or_rooms": "Rooms with hearing systems under the draft’s building-use scoping",
     "requirement_type": "system",
     "requirement": "The draft would require Auracast transmitters plus inductive transmission, preferably a fixed loop or alternatively receivers with neckloops. It permits IR and FM for systems requiring protection against eavesdropping.",
     "technology_named": "Auracast; induction loop; neckloop; infrared; FM",
     "status": "draft",
     "status_detail": "The document explicitly has no validity and must not be applied; no adopted replacement is established here.",
     "exceptions_and_limits": "Every requirement in these rows is proposed; do not treat it as SIA 500:2009 or an operative legal duty.",
     "source_id": "sia-2025-prsia500-draft",
     "source_locator": "7.8.1",
     "checked_date": "2026-10-13",
     "funding": "Standards body",
     "limitations": "Every requirement in these rows is proposed; do not treat it as SIA 500:2009 or an operative legal duty. sia-2025-prsia500-draft: A consultation draft (comments closed 3 October 2025). The draft states that it has no validity and must not be applied, and the final standard may differ. Swiss scope only. The linked copy carries Pro Audito's highlighting."
    },
    {
     "requirement_id": "sia-2025-prsia500-draft--verification",
     "country": "Switzerland",
     "region": "National draft; application subject to cantonal/local law",
     "instrument": "prSIA 500: Hindernisfreie Bauten",
     "instrument_type": "standard",
     "edition": "Consultation draft 2025-07",
     "buildings_or_rooms": "Rooms with hearing systems under the draft’s building-use scoping",
     "requirement_type": "maintenance",
     "requirement": "Document function and requirements in an acceptance report; supply an operator check receiver with headphones.",
     "technology_named": "None specified in this provision",
     "status": "draft",
     "status_detail": "The document explicitly has no validity and must not be applied; no adopted replacement is established here.",
     "exceptions_and_limits": "Every requirement in these rows is proposed; do not treat it as SIA 500:2009 or an operative legal duty.",
     "source_id": "sia-2025-prsia500-draft",
     "source_locator": "7.8.8-7.8.9",
     "checked_date": "2026-10-13",
     "funding": "Standards body",
     "limitations": "Every requirement in these rows is proposed; do not treat it as SIA 500:2009 or an operative legal duty. sia-2025-prsia500-draft: A consultation draft (comments closed 3 October 2025). The draft states that it has no validity and must not be applied, and the final standard may differ. Swiss scope only. The linked copy carries Pro Audito's highlighting."
    },
    {
     "requirement_id": "hmcts-2025-court-tribunal-design-guide--hearing-rooms",
     "country": "United Kingdom",
     "region": "England and Wales; HMCTS sites",
     "instrument": "Court and Tribunal Design Guide",
     "instrument_type": "design guidance",
     "edition": "Version 3.1, August 2025",
     "buildings_or_rooms": "HMCTS hearing rooms and reception areas",
     "requirement_type": "system",
     "requirement": "The guide says hearing enhancement should be provided at HMCTS sites in accordance with industry standards and current legislation; hearing-room audio enhancement must include systems to assist people with hearing loss.",
     "technology_named": "None specified in this provision",
     "status": "guidance",
     "status_detail": "HMCTS project design guidance; no general mandate for all buildings.",
     "exceptions_and_limits": "Detailed specification is project-dependent; the passages cited do not specify receiver quantities.",
     "source_id": "hmcts-2025-court-tribunal-design-guide",
     "source_locator": "Building services: Hearing Enhancement Systems; Audio Enhancements, printed p. 119",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Detailed specification is project-dependent; the passages cited do not specify receiver quantities. hmcts-2025-court-tribunal-design-guide: Design guidance for HMCTS buildings: it sets no performance figures for hearing enhancement systems, leaves the amplification specification to detailed design, says nothing about keeping loops in neighbouring rooms apart, and does not mention infrared listening systems, Bluetooth or Auracast. Many data-sheet entries are left to be decided project by project."
    },
    {
     "requirement_id": "hmcts-2025-court-tribunal-design-guide--reception",
     "country": "United Kingdom",
     "region": "England and Wales; HMCTS sites",
     "instrument": "Court and Tribunal Design Guide",
     "instrument_type": "design guidance",
     "edition": "Version 3.1, August 2025",
     "buildings_or_rooms": "HMCTS reception counters undergoing refurbishment",
     "requirement_type": "counters",
     "requirement": "The refurbishment guidance says reception desks should have a hearing enhancement system.",
     "technology_named": "None specified in this provision",
     "status": "guidance",
     "status_detail": "HMCTS project design guidance; no general mandate for all buildings.",
     "exceptions_and_limits": "Detailed specification is project-dependent; the passages cited do not specify receiver quantities.",
     "source_id": "hmcts-2025-court-tribunal-design-guide",
     "source_locator": "Accessibility in existing buildings: Reception",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Detailed specification is project-dependent; the passages cited do not specify receiver quantities. hmcts-2025-court-tribunal-design-guide: Design guidance for HMCTS buildings: it sets no performance figures for hearing enhancement systems, leaves the amplification specification to detailed design, says nothing about keeping loops in neighbouring rooms apart, and does not mention infrared listening systems, Bluetooth or Auracast. Many data-sheet entries are left to be decided project by project."
    },
    {
     "requirement_id": "dft-2024-bus-accessible-information--loops",
     "country": "United Kingdom",
     "region": "England; Scotland; Wales",
     "instrument": "Public Service Vehicles (Accessible Information) Regulations 2023, as explained by DfT",
     "instrument_type": "regulatory guidance",
     "edition": "2023 regulations; guidance updated 17 October 2024",
     "buildings_or_rooms": "Covered local bus and coach services; priority seats and wheelchair spaces",
     "requirement_type": "system",
     "requirement": "Make required audible journey information available through an audio-frequency induction loop to hearing-aid users in priority seats and wheelchair spaces.",
     "technology_named": "Audio-frequency induction loop",
     "status": "in force",
     "status_detail": "Ordinary vehicle first-use bands phase in on 1 October 2024, 2025 and 2026. Qualifying existing information systems have until 1 October 2031 for remaining requirements.",
     "exceptions_and_limits": "Exemptions include vehicles designed for 16 or fewer passengers, qualifying excursions/tours, pre-1973 vehicles and demand-responsive transport. Full coverage and exemption rules require the guidance/regulations.",
     "source_id": "dft-2024-bus-accessible-information",
     "source_locator": "Guidance: Audible information; implementation dates; existing information systems",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Exemptions include vehicles designed for 16 or fewer passengers, qualifying excursions/tours, pre-1973 vehicles and demand-responsive transport. Full coverage and exemption rules require the guidance/regulations. dft-2024-bus-accessible-information: Guidance on regulations, read from the HTML version updated on 17 October 2024 (a change adding a temporary exemption for rail replacement coaches). The loop duty covers priority seats and wheelchair spaces, not the whole vehicle, and the guidance names no loop performance standard. Exemptions include services using vehicles designed for 16 or fewer passengers, qualifying excursions and tours, vehicles first used before 1 January 1973, and demand-responsive transport; some existing information systems have a further transition period to 2031. The regulations themselves (SI 2023/715, made 27 June 2023) were read only for the clauses summarised in the findings."
    },
    {
     "requirement_id": "dft-2024-bus-accessible-information--personal-device",
     "country": "United Kingdom",
     "region": "England; Scotland; Wales",
     "instrument": "Public Service Vehicles (Accessible Information) Regulations 2023, as explained by DfT",
     "instrument_type": "regulatory guidance",
     "edition": "2023 regulations; guidance updated 17 October 2024",
     "buildings_or_rooms": "Passengers on covered local bus and coach services",
     "requirement_type": "access",
     "requirement": "The guidance says requiring a smartphone to access service information is insufficient: required information must be provided onboard and available to any passenger.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "Ordinary vehicle first-use bands phase in on 1 October 2024, 2025 and 2026. The guidance's existing-information-system transition does not exempt the general onboard-information requirement.",
     "exceptions_and_limits": "Exemptions include vehicles designed for 16 or fewer passengers, qualifying excursions/tours, pre-1973 vehicles and demand-responsive transport. Full coverage and exemption rules require the guidance/regulations.",
     "source_id": "dft-2024-bus-accessible-information",
     "source_locator": "Guidance: Using websites and apps",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Exemptions include vehicles designed for 16 or fewer passengers, qualifying excursions/tours, pre-1973 vehicles and demand-responsive transport. Full coverage and exemption rules require the guidance/regulations. dft-2024-bus-accessible-information: Guidance on regulations, read from the HTML version updated on 17 October 2024 (a change adding a temporary exemption for rail replacement coaches). The loop duty covers priority seats and wheelchair spaces, not the whole vehicle, and the guidance names no loop performance standard. Exemptions include services using vehicles designed for 16 or fewer passengers, qualifying excursions and tours, vehicles first used before 1 January 1973, and demand-responsive transport; some existing information systems have a further transition period to 2031. The regulations themselves (SI 2023/715, made 27 June 2023) were read only for the clauses summarised in the findings."
    },
    {
     "requirement_id": "dft-2024-bus-accessible-information--signs-testing",
     "country": "United Kingdom",
     "region": "England; Scotland; Wales",
     "instrument": "Public Service Vehicles (Accessible Information) Regulations 2023, as explained by DfT",
     "instrument_type": "regulatory guidance",
     "edition": "2023 regulations; guidance updated 17 October 2024",
     "buildings_or_rooms": "Covered local bus and coach services; priority seats and wheelchair spaces",
     "requirement_type": "maintenance",
     "requirement": "The guidance recommends clear loop-symbol signs near priority seats and wheelchair spaces, regular loop testing and consideration of a separate driver-conversation loop.",
     "technology_named": "Induction loop",
     "status": "guidance",
     "status_detail": "Operator recommendations accompanying the regulations, not additional statutory duties.",
     "exceptions_and_limits": "Exemptions include vehicles designed for 16 or fewer passengers, qualifying excursions/tours, pre-1973 vehicles and demand-responsive transport. Full coverage and exemption rules require the guidance/regulations.",
     "source_id": "dft-2024-bus-accessible-information",
     "source_locator": "Guidance: Audible information",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Exemptions include vehicles designed for 16 or fewer passengers, qualifying excursions/tours, pre-1973 vehicles and demand-responsive transport. Full coverage and exemption rules require the guidance/regulations. dft-2024-bus-accessible-information: Guidance on regulations, read from the HTML version updated on 17 October 2024 (a change adding a temporary exemption for rail replacement coaches). The loop duty covers priority seats and wheelchair spaces, not the whole vehicle, and the guidance names no loop performance standard. Exemptions include services using vehicles designed for 16 or fewer passengers, qualifying excursions and tours, vehicles first used before 1 January 1973, and demand-responsive transport; some existing information systems have a further transition period to 2031. The regulations themselves (SI 2023/715, made 27 June 2023) were read only for the clauses summarised in the findings."
    },
    {
     "requirement_id": "ehrc-2014-further-higher-education--adjustments",
     "country": "United Kingdom",
     "region": "England; Scotland; Wales",
     "instrument": "Equality Act 2010 Technical Guidance on Further and Higher Education",
     "instrument_type": "guidance",
     "edition": "2014",
     "buildings_or_rooms": "Further and higher education providers, including lecture halls",
     "requirement_type": "effective communication",
     "requirement": "Anticipate disabled students’ needs and take reasonable steps to provide auxiliary aids that remove substantial disadvantage. Loops and infrared systems are examples.",
     "technology_named": "Induction loop; infrared",
     "status": "guidance",
     "status_detail": "EHRC guidance, explicitly not a statutory Code; examples illustrate the reasonable-adjustment duty.",
     "exceptions_and_limits": "Reasonableness and individual need determine the aid; this does not mandate a loop in every teaching room.",
     "source_id": "ehrc-2014-further-higher-education",
     "source_locator": "1.5; 1.8; 7.19-7.20; 7.40-7.44",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Reasonableness and individual need determine the aid; this does not mandate a loop in every teaching room. ehrc-2014-further-higher-education: Date uses the document’s 2014 copyright year; the URL and PDF creation metadata refer to 2015. The loop examples illustrate the reasonable-adjustment duty, rather than prescribing loops in every university room. No system performance measurements. Read the scope and relevant Chapter 7 provisions."
    },
    {
     "requirement_id": "ehrc-2014-further-higher-education--maintenance",
     "country": "United Kingdom",
     "region": "England; Scotland; Wales",
     "instrument": "Equality Act 2010 Technical Guidance on Further and Higher Education",
     "instrument_type": "guidance",
     "edition": "2014",
     "buildings_or_rooms": "Further and higher education providers, including lecture halls",
     "requirement_type": "maintenance",
     "requirement": "Choose and maintain auxiliary aids carefully and plan for failures; the example gives regular lecture-loop testing and a portable backup loop.",
     "technology_named": "Induction loop",
     "status": "guidance",
     "status_detail": "EHRC guidance, explicitly not a statutory Code; examples illustrate the reasonable-adjustment duty.",
     "exceptions_and_limits": "Reasonableness and individual need determine the aid; this does not mandate a loop in every teaching room.",
     "source_id": "ehrc-2014-further-higher-education",
     "source_locator": "7.42",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Reasonableness and individual need determine the aid; this does not mandate a loop in every teaching room. ehrc-2014-further-higher-education: Date uses the document’s 2014 copyright year; the URL and PDF creation metadata refer to 2015. The loop examples illustrate the reasonable-adjustment duty, rather than prescribing loops in every university room. No system performance measurements. Read the scope and relevant Chapter 7 provisions."
    },
    {
     "requirement_id": "mhclg-2024-approved-document-m--reception",
     "country": "United Kingdom",
     "region": "England",
     "instrument": "Approved Document M, Volume 2",
     "instrument_type": "guidance",
     "edition": "2015 incorporating 2020 and 2024 amendments",
     "buildings_or_rooms": "Reception points in covered non-domestic building work",
     "requirement_type": "counters",
     "requirement": "Provide hearing enhancement at any reception point, with an induction loop given as an example.",
     "technology_named": "Induction loop (example)",
     "status": "guidance",
     "status_detail": "Official guidance on Building Regulations M1/M2; alternative ways of meeting the regulations are possible.",
     "exceptions_and_limits": "England only. Hearing provisions are part of a wider set of measures; no receiver number or coverage percentage is stated.",
     "source_id": "mhclg-2024-approved-document-m",
     "source_locator": "3.6(f)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "England only. Hearing provisions are part of a wider set of measures; no receiver number or coverage percentage is stated. mhclg-2024-approved-document-m: Guidance for England only; Wales, Scotland and Northern Ireland have their own. Sets no receiver numbers, coverage figures or performance limits. The 2015 text predates Auracast."
    },
    {
     "requirement_id": "mhclg-2024-approved-document-m--screened-counters",
     "country": "United Kingdom",
     "region": "England",
     "instrument": "Approved Document M, Volume 2",
     "instrument_type": "guidance",
     "edition": "2015 incorporating 2020 and 2024 amendments",
     "buildings_or_rooms": "Service or reception counters in covered non-domestic building work",
     "requirement_type": "counters",
     "requirement": "Provide hearing enhancement at service or reception counters in noisy areas or behind glazed screens.",
     "technology_named": "Induction loop; infrared; radio (4.35 context)",
     "status": "guidance",
     "status_detail": "Official guidance on Building Regulations M1/M2; alternative ways of meeting the regulations are possible.",
     "exceptions_and_limits": "England only. Hearing provisions are part of a wider set of measures; no receiver number or coverage percentage is stated.",
     "source_id": "mhclg-2024-approved-document-m",
     "source_locator": "4.36(b)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "England only. Hearing provisions are part of a wider set of measures; no receiver number or coverage percentage is stated. mhclg-2024-approved-document-m: Guidance for England only; Wales, Scotland and Northern Ireland have their own. Sets no receiver numbers, coverage figures or performance limits. The 2015 text predates Auracast."
    },
    {
     "requirement_id": "mhclg-2024-approved-document-m--signs",
     "country": "United Kingdom",
     "region": "England",
     "instrument": "Approved Document M, Volume 2",
     "instrument_type": "guidance",
     "edition": "2015 incorporating 2020 and 2024 amendments",
     "buildings_or_rooms": "Covered non-domestic building work where induction-loop or infrared hearing enhancement is provided",
     "requirement_type": "signs",
     "requirement": "Indicate an induction-loop or infrared system by the standard symbol.",
     "technology_named": "Induction loop; infrared",
     "status": "guidance",
     "status_detail": "Official guidance on Building Regulations M1/M2; alternative ways of meeting the regulations are possible.",
     "exceptions_and_limits": "England only. Hearing provisions are part of a wider set of measures; no receiver number or coverage percentage is stated.",
     "source_id": "mhclg-2024-approved-document-m",
     "source_locator": "4.36(c)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "England only. Hearing provisions are part of a wider set of measures; no receiver number or coverage percentage is stated. mhclg-2024-approved-document-m: Guidance for England only; Wales, Scotland and Northern Ireland have their own. Sets no receiver numbers, coverage figures or performance limits. The 2015 text predates Auracast."
    },
    {
     "requirement_id": "mhclg-2024-approved-document-m--systems",
     "country": "United Kingdom",
     "region": "England",
     "instrument": "Approved Document M, Volume 2",
     "instrument_type": "guidance",
     "edition": "2015 incorporating 2020 and 2024 amendments",
     "buildings_or_rooms": "Covered non-domestic building work: rooms for meetings, lectures, classes, performances, spectator sport or films",
     "requirement_type": "system",
     "requirement": "Install provision for hearing enhancement; larger spaces need permanent provision, while a portable loop is acceptable in small meeting rooms.",
     "technology_named": "Induction loop; infrared; radio",
     "status": "guidance",
     "status_detail": "Official guidance on Building Regulations M1/M2; alternative ways of meeting the regulations are possible.",
     "exceptions_and_limits": "England only. Hearing provisions are part of a wider set of measures; no receiver number or coverage percentage is stated.",
     "source_id": "mhclg-2024-approved-document-m",
     "source_locator": "4.35; 4.36(b)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "England only. Hearing provisions are part of a wider set of measures; no receiver number or coverage percentage is stated. mhclg-2024-approved-document-m: Guidance for England only; Wales, Scotland and Northern Ireland have their own. Sets no receiver numbers, coverage figures or performance limits. The 2015 text predates Auracast."
    },
    {
     "requirement_id": "dft-2015-accessible-stations-code--counters",
     "country": "United Kingdom",
     "region": "Great Britain",
     "instrument": "Design Standards for Accessible Railway Stations",
     "instrument_type": "code of practice",
     "edition": "Version 04, March 2015; archived PDF updated 2020",
     "buildings_or_rooms": "Station ticket counters, information and assistance points along the obstacle-free route",
     "requirement_type": "counters",
     "requirement": "At least one provided ticket/information/assistance desk has an induction loop; fixed glass requires an intercom.",
     "technology_named": "Induction loop",
     "status": "in force",
     "status_detail": "Code followed through station/network licence conditions when facilities are installed, renewed or replaced; individual provisions distinguish standards from guidance.",
     "exceptions_and_limits": "This is the archived code edition, not a review of later rail-law changes.",
     "source_id": "dft-2015-accessible-stations-code",
     "source_locator": "N1 European standards 1-2",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "This is the archived code edition, not a review of later rail-law changes. dft-2015-accessible-stations-code: Version 04 says it is valid from 20 March 2015; GOV.UK lists it as first published on 23 March 2015 and last updated on 31 December 2020, and the PDF read was modified in September 2020. The loop sections are guidance, not mandatory standards, except the counter requirement taken from the PRM TSI. It applies to station works in England, Scotland and Wales and gives no loop performance figures beyond pointing to BS 7594. No compliance data are given."
    },
    {
     "requirement_id": "dft-2015-accessible-stations-code--maintenance",
     "country": "United Kingdom",
     "region": "Great Britain",
     "instrument": "Design Standards for Accessible Railway Stations",
     "instrument_type": "code of practice",
     "edition": "Version 04, March 2015; archived PDF updated 2020",
     "buildings_or_rooms": "Station loops",
     "requirement_type": "maintenance",
     "requirement": "The guidance recommends staff training, loop tests ideally weekly and repairs within 48 hours of failure notification, with alternatives such as additional staff while unavailable.",
     "technology_named": "Induction loop",
     "status": "guidance",
     "status_detail": "The following recommendations are Code of Practice guidance, not the mandatory standards.",
     "exceptions_and_limits": "This is the archived code edition, not a review of later rail-law changes.",
     "source_id": "dft-2015-accessible-stations-code",
     "source_locator": "L2 guidance (e)-(g)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "This is the archived code edition, not a review of later rail-law changes. dft-2015-accessible-stations-code: Version 04 says it is valid from 20 March 2015; GOV.UK lists it as first published on 23 March 2015 and last updated on 31 December 2020, and the PDF read was modified in September 2020. The loop sections are guidance, not mandatory standards, except the counter requirement taken from the PRM TSI. It applies to station works in England, Scotland and Wales and gives no loop performance figures beyond pointing to BS 7594. No compliance data are given."
    },
    {
     "requirement_id": "dft-2015-accessible-stations-code--pa",
     "country": "United Kingdom",
     "region": "Great Britain",
     "instrument": "Design Standards for Accessible Railway Stations",
     "instrument_type": "code of practice",
     "edition": "Version 04, March 2015; archived PDF updated 2020",
     "buildings_or_rooms": "Main public station areas, PA systems and help points",
     "requirement_type": "system",
     "requirement": "The guidance recommends linking PA systems to loops covering main public areas and equipping systems relaying recorded information with loops.",
     "technology_named": "Induction loop",
     "status": "guidance",
     "status_detail": "The following recommendations are Code of Practice guidance, not the mandatory standards.",
     "exceptions_and_limits": "This is the archived code edition, not a review of later rail-law changes.",
     "source_id": "dft-2015-accessible-stations-code",
     "source_locator": "L1 guidance (j); L2 guidance (a)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "This is the archived code edition, not a review of later rail-law changes. dft-2015-accessible-stations-code: Version 04 says it is valid from 20 March 2015; GOV.UK lists it as first published on 23 March 2015 and last updated on 31 December 2020, and the PDF read was modified in September 2020. The loop sections are guidance, not mandatory standards, except the counter requirement taken from the PRM TSI. It applies to station works in England, Scotland and Wales and gives no loop performance figures beyond pointing to BS 7594. No compliance data are given."
    },
    {
     "requirement_id": "tfl-2020-taxi-loop-guidelines--loops",
     "country": "United Kingdom",
     "region": "London",
     "instrument": "TfL Guidelines for Induction Loop Hearing Systems",
     "instrument_type": "licensing policy",
     "edition": "Vehicle Policy V1, 26 February 2020",
     "buildings_or_rooms": "Taxis licensed by TfL",
     "requirement_type": "system",
     "requirement": "Install an approved loop; keep the driver’s microphone active whenever operating as a London taxi and place it close to the talking position.",
     "technology_named": "Induction loop",
     "status": "licensing policy",
     "status_detail": "TfL licensing requirements in the archived policy; later policy versions were not checked.",
     "exceptions_and_limits": "The general installation duty says taxis; some testing provisions also mention private hire vehicles. No general private-hire installation mandate is inferred.",
     "source_id": "tfl-2020-taxi-loop-guidelines",
     "source_locator": "2.1-2.4",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "The general installation duty says taxis; some testing provisions also mention private hire vehicles. No general private-hire installation mandate is inferred. tfl-2020-taxi-loop-guidelines: Version 1 of a TfL policy document, published with a TfL reply to a freedom of information request; whether a later version exists was not checked. It sets requirements and a test form but reports no test results, failure rates or passenger feedback. The general requirement names taxis; private hire vehicles appear in the title and the testing clauses."
    },
    {
     "requirement_id": "tfl-2020-taxi-loop-guidelines--performance",
     "country": "United Kingdom",
     "region": "London",
     "instrument": "TfL Guidelines for Induction Loop Hearing Systems",
     "instrument_type": "licensing policy",
     "edition": "Vehicle Policy V1, 26 February 2020",
     "buildings_or_rooms": "Taxis licensed by TfL",
     "requirement_type": "performance",
     "requirement": "Meet IEC 60118-4:2014+AMD1:2017 and the BS EN 62489-1:2010+A2:2018 testing and recording requirements. Section 4.2 says tests should be taken and recorded at all seating positions.",
     "technology_named": "Induction loop",
     "status": "licensing policy",
     "status_detail": "TfL licensing requirements in the archived policy; later policy versions were not checked.",
     "exceptions_and_limits": "The general installation duty says taxis; some testing provisions also mention private hire vehicles. No general private-hire installation mandate is inferred.",
     "source_id": "tfl-2020-taxi-loop-guidelines",
     "source_locator": "3.1-3.3; 4.2; Appendix A",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "The general installation duty says taxis; some testing provisions also mention private hire vehicles. No general private-hire installation mandate is inferred. tfl-2020-taxi-loop-guidelines: Version 1 of a TfL policy document, published with a TfL reply to a freedom of information request; whether a later version exists was not checked. It sets requirements and a test form but reports no test results, failure rates or passenger feedback. The general requirement names taxis; private hire vehicles appear in the title and the testing clauses."
    },
    {
     "requirement_id": "tfl-2020-taxi-loop-guidelines--signs",
     "country": "United Kingdom",
     "region": "London",
     "instrument": "TfL Guidelines for Induction Loop Hearing Systems",
     "instrument_type": "licensing policy",
     "edition": "Vehicle Policy V1, 26 February 2020",
     "buildings_or_rooms": "Taxis licensed by TfL",
     "requirement_type": "signs",
     "requirement": "Display notices in agreed locations showing that a loop is installed and available.",
     "technology_named": "Induction loop",
     "status": "licensing policy",
     "status_detail": "TfL licensing requirements in the archived policy; later policy versions were not checked.",
     "exceptions_and_limits": "The general installation duty says taxis; some testing provisions also mention private hire vehicles. No general private-hire installation mandate is inferred.",
     "source_id": "tfl-2020-taxi-loop-guidelines",
     "source_locator": "2.6",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "The general installation duty says taxis; some testing provisions also mention private hire vehicles. No general private-hire installation mandate is inferred. tfl-2020-taxi-loop-guidelines: Version 1 of a TfL policy document, published with a TfL reply to a freedom of information request; whether a later version exists was not checked. It sets requirements and a test form but reports no test results, failure rates or passenger feedback. The general requirement names taxis; private hire vehicles appear in the title and the testing clauses."
    },
    {
     "requirement_id": "jcc-2023-trial-court-facilities-standards--conference",
     "country": "United States",
     "region": "California trial courthouses",
     "instrument": "California Trial Court Facilities Standards",
     "instrument_type": "design standard",
     "edition": "2023",
     "buildings_or_rooms": "Judicial and executive conference rooms",
     "requirement_type": "system",
     "requirement": "Provide a portable or fixed encrypted RF assistive system with voice microphone and multimedia input.",
     "technology_named": "Encrypted RF",
     "status": "published standard",
     "status_detail": "Judicial Council design standard for new and renovated trial courthouses; separate from general building-code law.",
     "exceptions_and_limits": "CBC receiver and system requirements still apply. Conference interpretation is outside this table’s scope.",
     "source_id": "jcc-2023-trial-court-facilities-standards",
     "source_locator": "18.E.8(b); 18.E.9(c)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "CBC receiver and system requirements still apply. Conference interpretation is outside this table’s scope. jcc-2023-trial-court-facilities-standards: Design standards for California trial courthouses. They give no performance figures for the assistive listening systems themselves and do not mention hearing loops, Bluetooth or Auracast. The Judicial Council's page gives 2023 as the approval date; the PDF's adoption line still carries placeholder text, and its file name suggests a September 2024 file."
    },
    {
     "requirement_id": "jcc-2023-trial-court-facilities-standards--courtrooms",
     "country": "United States",
     "region": "California trial courthouses",
     "instrument": "California Trial Court Facilities Standards",
     "instrument_type": "design standard",
     "edition": "2023",
     "buildings_or_rooms": "Typical courtrooms",
     "requirement_type": "system",
     "requirement": "Provide secure assistive transmission; typical courtrooms use an infrared system with a channel for assistive listening.",
     "technology_named": "Infrared",
     "status": "published standard",
     "status_detail": "Judicial Council design standard for new and renovated trial courthouses; separate from general building-code law.",
     "exceptions_and_limits": "CBC receiver and system requirements still apply. Conference interpretation is outside this table’s scope.",
     "source_id": "jcc-2023-trial-court-facilities-standards",
     "source_locator": "18.B.2; 18.E.1(k)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "CBC receiver and system requirements still apply. Conference interpretation is outside this table’s scope. jcc-2023-trial-court-facilities-standards: Design standards for California trial courthouses. They give no performance figures for the assistive listening systems themselves and do not mention hearing loops, Bluetooth or Auracast. The Judicial Council's page gives 2023 as the approval date; the PDF's adoption line still carries placeholder text, and its file name suggests a September 2024 file."
    },
    {
     "requirement_id": "jcc-2023-trial-court-facilities-standards--jury",
     "country": "United States",
     "region": "California trial courthouses",
     "instrument": "California Trial Court Facilities Standards",
     "instrument_type": "design standard",
     "edition": "2023",
     "buildings_or_rooms": "Jury deliberation rooms",
     "requirement_type": "system",
     "requirement": "Provide a portable encrypted RF assistive system with voice microphone and multimedia input.",
     "technology_named": "Encrypted RF",
     "status": "published standard",
     "status_detail": "Judicial Council design standard for new and renovated trial courthouses; separate from general building-code law.",
     "exceptions_and_limits": "CBC receiver and system requirements still apply. Conference interpretation is outside this table’s scope.",
     "source_id": "jcc-2023-trial-court-facilities-standards",
     "source_locator": "18.E.5(e)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "CBC receiver and system requirements still apply. Conference interpretation is outside this table’s scope. jcc-2023-trial-court-facilities-standards: Design standards for California trial courthouses. They give no performance figures for the assistive listening systems themselves and do not mention hearing loops, Bluetooth or Auracast. The Judicial Council's page gives 2023 as the approval date; the PDF's adoption line still carries placeholder text, and its file name suggests a September 2024 file."
    },
    {
     "requirement_id": "california-2025-cbc-religious-facilities--permanent",
     "country": "United States",
     "region": "California",
     "instrument": "California Building Code, Chapter 11B",
     "instrument_type": "building code",
     "edition": "2025",
     "buildings_or_rooms": "Covered assembly areas, including conference and meeting rooms",
     "requirement_type": "system",
     "requirement": "A permanent system is required where fixed seating is provided and the area either accommodates at least 50 people or has amplification. Portable systems for conference or meeting rooms may serve multiple rooms, with adequate outlets or wiring.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "2025 edition effective 1 January 2026; apply relevant permit and alteration rules.",
     "exceptions_and_limits": "Systems exclusively for paging, background music or both are excepted. Religious facilities are addressed by 11B-244; application to a particular sanctuary was not assessed.",
     "source_id": "california-2025-cbc-religious-facilities",
     "source_locator": "11B-219.5",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Systems exclusively for paging, background music or both are excepted. Religious facilities are addressed by 11B-244; application to a particular sanctuary was not assessed. california-2025-cbc-religious-facilities: Applies in California to building permit applications made on or after 1 January 2026, the effective date the Commission set for the 2025 edition, which it published on 1 July 2025; it governs new construction and alterations, and how local enforcing agencies apply 11B-219 to sanctuaries was not checked. The initial reading used UpCodes because the ICC viewer did not display the text. This audit checked Chapter 11B against the archived official Division of the State Architect 2025 CBC Advisory Manual, https://www.dgs.ca.gov/-/media/Divisions/DSA/Publications/access/2025-CBC-Advisory-Manual-Triennial.pdf, which reproduces code provisions alongside separately labelled advisories. The Chapter 2 definitions were not re-audited here."
    },
    {
     "requirement_id": "california-2025-cbc-religious-facilities--receivers",
     "country": "United States",
     "region": "California",
     "instrument": "California Building Code, Chapter 11B",
     "instrument_type": "building code",
     "edition": "2025",
     "buildings_or_rooms": "Covered assembly areas, including conference and meeting rooms",
     "requirement_type": "receivers",
     "requirement": "Provide receivers equal to at least 4% of seats, never fewer than two. At least 25% of receivers provided, never fewer than two, are hearing-aid compatible through neckloops.",
     "technology_named": "Telecoil via neckloop; induction loop (exception)",
     "status": "in force",
     "status_detail": "2025 edition effective 1 January 2026; apply relevant permit and alteration rules.",
     "exceptions_and_limits": "Pooling requires one building, one management and receivers usable with every system. A loop at every seat removes only the compatible-receiver minimum.",
     "source_id": "california-2025-cbc-religious-facilities",
     "source_locator": "11B-219.3; 11B-706.3",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Pooling requires one building, one management and receivers usable with every system. A loop at every seat removes only the compatible-receiver minimum. california-2025-cbc-religious-facilities: Applies in California to building permit applications made on or after 1 January 2026, the effective date the Commission set for the 2025 edition, which it published on 1 July 2025; it governs new construction and alterations, and how local enforcing agencies apply 11B-219 to sanctuaries was not checked. The initial reading used UpCodes because the ICC viewer did not display the text. This audit checked Chapter 11B against the archived official Division of the State Architect 2025 CBC Advisory Manual, https://www.dgs.ca.gov/-/media/Divisions/DSA/Publications/access/2025-CBC-Advisory-Manual-Triennial.pdf, which reproduces code provisions alongside separately labelled advisories. The Chapter 2 definitions were not re-audited here."
    },
    {
     "requirement_id": "california-2025-cbc-religious-facilities--seating",
     "country": "United States",
     "region": "California",
     "instrument": "California Building Code, Chapter 11B",
     "instrument_type": "building code",
     "edition": "2025",
     "buildings_or_rooms": "Covered assembly areas, including conference and meeting rooms",
     "requirement_type": "coverage",
     "requirement": "Where reception is limited to specified areas or seats, provide a complete view of the stage or playing area within a 50-foot (15240 mm) viewing distance.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "2025 edition effective 1 January 2026; apply relevant permit and alteration rules.",
     "exceptions_and_limits": "Systems exclusively for paging, background music or both are excepted. Religious facilities are addressed by 11B-244; application to a particular sanctuary was not assessed.",
     "source_id": "california-2025-cbc-religious-facilities",
     "source_locator": "11B-219.4",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Systems exclusively for paging, background music or both are excepted. Religious facilities are addressed by 11B-244; application to a particular sanctuary was not assessed. california-2025-cbc-religious-facilities: Applies in California to building permit applications made on or after 1 January 2026, the effective date the Commission set for the 2025 edition, which it published on 1 July 2025; it governs new construction and alterations, and how local enforcing agencies apply 11B-219 to sanctuaries was not checked. The initial reading used UpCodes because the ICC viewer did not display the text. This audit checked Chapter 11B against the archived official Division of the State Architect 2025 CBC Advisory Manual, https://www.dgs.ca.gov/-/media/Divisions/DSA/Publications/access/2025-CBC-Advisory-Manual-Triennial.pdf, which reproduces code provisions alongside separately labelled advisories. The Chapter 2 definitions were not re-audited here."
    },
    {
     "requirement_id": "california-2025-cbc-religious-facilities--signs",
     "country": "United States",
     "region": "California",
     "instrument": "California Building Code, Chapter 11B",
     "instrument_type": "building code",
     "edition": "2025",
     "buildings_or_rooms": "Covered assembly areas, including conference and meeting rooms",
     "requirement_type": "signs",
     "requirement": "Place an Assistive-Listening System Available sign and hearing-loss access symbol at or near each assembly-area entrance.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "2025 edition effective 1 January 2026; apply relevant permit and alteration rules.",
     "exceptions_and_limits": "Signs at each ticket office or window can replace entrance signs.",
     "source_id": "california-2025-cbc-religious-facilities",
     "source_locator": "11B-216.10",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Signs at each ticket office or window can replace entrance signs. california-2025-cbc-religious-facilities: Applies in California to building permit applications made on or after 1 January 2026, the effective date the Commission set for the 2025 edition, which it published on 1 July 2025; it governs new construction and alterations, and how local enforcing agencies apply 11B-219 to sanctuaries was not checked. The initial reading used UpCodes because the ICC viewer did not display the text. This audit checked Chapter 11B against the archived official Division of the State Architect 2025 CBC Advisory Manual, https://www.dgs.ca.gov/-/media/Divisions/DSA/Publications/access/2025-CBC-Advisory-Manual-Triennial.pdf, which reproduces code provisions alongside separately labelled advisories. The Chapter 2 definitions were not re-audited here."
    },
    {
     "requirement_id": "california-2025-cbc-religious-facilities--systems",
     "country": "United States",
     "region": "California",
     "instrument": "California Building Code, Chapter 11B",
     "instrument_type": "building code",
     "edition": "2025",
     "buildings_or_rooms": "Covered assembly areas, including conference and meeting rooms",
     "requirement_type": "system",
     "requirement": "Provide an assistive listening system in assembly areas.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "2025 edition effective 1 January 2026; apply relevant permit and alteration rules.",
     "exceptions_and_limits": "Systems exclusively for paging, background music or both are excepted. Religious facilities are addressed by 11B-244; application to a particular sanctuary was not assessed.",
     "source_id": "california-2025-cbc-religious-facilities",
     "source_locator": "11B-219.1-11B-219.2",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Systems exclusively for paging, background music or both are excepted. Religious facilities are addressed by 11B-244; application to a particular sanctuary was not assessed. california-2025-cbc-religious-facilities: Applies in California to building permit applications made on or after 1 January 2026, the effective date the Commission set for the 2025 edition, which it published on 1 July 2025; it governs new construction and alterations, and how local enforcing agencies apply 11B-219 to sanctuaries was not checked. The initial reading used UpCodes because the ICC viewer did not display the text. This audit checked Chapter 11B against the archived official Division of the State Architect 2025 CBC Advisory Manual, https://www.dgs.ca.gov/-/media/Divisions/DSA/Publications/access/2025-CBC-Advisory-Manual-Triennial.pdf, which reproduces code provisions alongside separately labelled advisories. The Chapter 2 definitions were not re-audited here."
    },
    {
     "requirement_id": "doj-2010-maintenance-accessible-features--maintenance",
     "country": "United States",
     "region": "Federal; public accommodations",
     "instrument": "ADA Title III: 28 CFR 36.211",
     "instrument_type": "regulation",
     "edition": "Section amended 2010; archived eCFR text dated 2026-10-09",
     "buildings_or_rooms": "Features and equipment required to be accessible under Title III",
     "requirement_type": "maintenance",
     "requirement": "Keep required accessible features and equipment in operable working condition.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "General equipment-maintenance duty.",
     "exceptions_and_limits": "Isolated or temporary interruptions for maintenance or repair are allowed; no inspection interval is specified.",
     "source_id": "doj-2010-maintenance-accessible-features",
     "source_locator": "36.211(a)-(b)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Isolated or temporary interruptions for maintenance or repair are allowed; no inspection interval is specified. doj-2010-maintenance-accessible-features: A general duty that names no equipment: it does not mention assistive listening systems, receivers, batteries or neckloops, and sets no testing interval. The date is the latest amendment in the section's source note (75 FR 56251, 15 September 2010). The text was read through eCFR's official API."
    },
    {
     "requirement_id": "doj-2017-auxiliary-aids--communication",
     "country": "United States",
     "region": "Federal; public accommodations",
     "instrument": "ADA Title III: 28 CFR 36.303",
     "instrument_type": "regulation",
     "edition": "Section amended 2017; archived eCFR text dated 2026-10-09",
     "buildings_or_rooms": "Covered public accommodations and communication with companions",
     "requirement_type": "effective communication",
     "requirement": "Provide appropriate auxiliary aids for effective communication; assistive listening devices and systems are listed examples. Consult the person where possible; the venue selects an effective aid. Protect privacy and independence and provide timely access.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "General communication duty, separate from construction standards.",
     "exceptions_and_limits": "Fundamental alteration and undue burden qualifications apply; the aid depends on the person and communication context.",
     "source_id": "doj-2017-auxiliary-aids",
     "source_locator": "36.303(a), (b)(1), (c)(1)",
     "checked_date": "2026-10-14",
     "funding": "Government",
     "limitations": "Fundamental alteration and undue burden qualifications apply; the aid depends on the person and communication context. doj-2017-auxiliary-aids: The general effective-communication provisions in section 36.303(a)-(c) apply separately from the construction rules in the 2010 ADA Standards. Those general provisions do not select a venue listening technology or set receiver counts or numerical listening-system performance limits. This does not describe the separate requirements for other communication services in paragraphs (d)-(g). Date is the section's latest amendment shown by eCFR."
    },
    {
     "requirement_id": "doj-2010-title-ii-communications--communication",
     "country": "United States",
     "region": "Federal; state and local public entities",
     "instrument": "ADA Title II: 28 CFR 35.160",
     "instrument_type": "regulation",
     "edition": "Section amended 2010; archived eCFR text dated 2026-10-09",
     "buildings_or_rooms": "Public-entity services, programs and activities, including communication with companions",
     "requirement_type": "effective communication",
     "requirement": "Provide appropriate auxiliary aids when necessary for equal participation; give primary consideration to the person’s request. Provide them promptly in accessible formats while protecting privacy and independence.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "General communication duty, separate from building-design scoping.",
     "exceptions_and_limits": "The cited section establishes the communication duty; other Title II provisions and defenses are outside this row.",
     "source_id": "doj-2010-title-ii-communications",
     "source_locator": "35.160(a)-(b)",
     "checked_date": "2026-10-14",
     "funding": "Government",
     "limitations": "The cited section establishes the communication duty; other Title II provisions and defenses are outside this row. doj-2010-title-ii-communications: The general effective-communication provisions in section 35.160(a)-(b) do not specify a venue listening technology, receiver counts or numerical listening-system performance limits; the construction rules are in the 2010 ADA Standards. This does not describe the separate video remote interpreting requirements in paragraph (d). The date is that of the latest amendment in the section's source note (75 FR 56183, published 15 September 2010)."
    },
    {
     "requirement_id": "ada-2010--alternatives",
     "country": "United States",
     "region": "Federal",
     "instrument": "2010 ADA Standards for Accessible Design",
     "instrument_type": "regulation",
     "edition": "2010",
     "buildings_or_rooms": "Covered new construction and altered portions; assembly areas where audible communication is integral",
     "requirement_type": "alternative design",
     "requirement": "Alternative designs, products or technologies are allowed if they provide substantially equivalent or greater accessibility and usability.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "2010 design standards; construction timing governed by Title II/III regulations, with the 15 March 2012 threshold.",
     "exceptions_and_limits": "Advisory 103 places the burden of demonstrating equivalence on the covered entity if challenged; it describes no advance approval process outside transit facilities.",
     "source_id": "ada-2010",
     "source_locator": "103; Advisory 103",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Advisory 103 places the burden of demonstrating equivalence on the covered entity if challenged; it describes no advance approval process outside transit facilities. ada-2010: Written before Auracast existed. Unless stated otherwise, the advisory notes explain or illustrate the requirements and do not establish enforceable requirements, as the standards themselves say."
    },
    {
     "requirement_id": "ada-2010--jack",
     "country": "United States",
     "region": "Federal",
     "instrument": "2010 ADA Standards for Accessible Design",
     "instrument_type": "regulation",
     "edition": "2010",
     "buildings_or_rooms": "Covered new construction and altered portions; assembly areas where audible communication is integral",
     "requirement_type": "receivers",
     "requirement": "Required receivers include a 1/8 inch (3.2 mm) standard mono jack.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "2010 design standards; construction timing governed by Title II/III regulations, with the 15 March 2012 threshold.",
     "exceptions_and_limits": "Outside courtrooms, system provision is excepted where no audio amplification is provided. Existing-facility duties require separate analysis.",
     "source_id": "ada-2010",
     "source_locator": "706.2",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Outside courtrooms, system provision is excepted where no audio amplification is provided. Existing-facility duties require separate analysis. ada-2010: Written before Auracast existed. Unless stated otherwise, the advisory notes explain or illustrate the requirements and do not establish enforceable requirements, as the standards themselves say."
    },
    {
     "requirement_id": "ada-2010--performance",
     "country": "United States",
     "region": "Federal",
     "instrument": "2010 ADA Standards for Accessible Design",
     "instrument_type": "regulation",
     "edition": "2010",
     "buildings_or_rooms": "Covered new construction and altered portions; assembly areas where audible communication is integral",
     "requirement_type": "performance",
     "requirement": "System output capability: 110-118 dB SPL; 50 dB volume-control range; signal-to-noise ratio for internally generated noise at least 18 dB; peak clipping no more than 18 dB relative to speech peaks.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "2010 design standards; construction timing governed by Title II/III regulations, with the 15 March 2012 threshold.",
     "exceptions_and_limits": "Outside courtrooms, system provision is excepted where no audio amplification is provided. Existing-facility duties require separate analysis.",
     "source_id": "ada-2010",
     "source_locator": "706.4-706.6",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Outside courtrooms, system provision is excepted where no audio amplification is provided. Existing-facility duties require separate analysis. ada-2010: Written before Auracast existed. Unless stated otherwise, the advisory notes explain or illustrate the requirements and do not establish enforceable requirements, as the standards themselves say."
    },
    {
     "requirement_id": "ada-2010--pooling",
     "country": "United States",
     "region": "Federal",
     "instrument": "2010 ADA Standards for Accessible Design",
     "instrument_type": "regulation",
     "edition": "2010",
     "buildings_or_rooms": "Covered new construction and altered portions; assembly areas where audible communication is integral",
     "requirement_type": "receivers",
     "requirement": "Receiver numbers may use the total seats in assembly areas in one building under one management if every receiver works with every system.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "2010 design standards; construction timing governed by Title II/III regulations, with the 15 March 2012 threshold.",
     "exceptions_and_limits": "Outside courtrooms, system provision is excepted where no audio amplification is provided. Existing-facility duties require separate analysis.",
     "source_id": "ada-2010",
     "source_locator": "219.3 exception 1",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Outside courtrooms, system provision is excepted where no audio amplification is provided. Existing-facility duties require separate analysis. ada-2010: Written before Auracast existed. Unless stated otherwise, the advisory notes explain or illustrate the requirements and do not establish enforceable requirements, as the standards themselves say."
    },
    {
     "requirement_id": "ada-2010--receiver-count",
     "country": "United States",
     "region": "Federal",
     "instrument": "2010 ADA Standards for Accessible Design",
     "instrument_type": "regulation",
     "edition": "2010",
     "buildings_or_rooms": "Covered new construction and altered portions; assembly areas where audible communication is integral",
     "requirement_type": "receivers",
     "requirement": "Minimum receivers by seats: up to 50: 2; 51-200: 2 plus 1 per 25 over 50; 201-500: 2 plus 1 per 25 over 50; 501-1000: 20 plus 1 per 33 over 500; 1001-2000: 35 plus 1 per 50 over 1000; over 2000: 55 plus 1 per 100 over 2000. Round each fractional increment upward.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "2010 design standards; construction timing governed by Title II/III regulations, with the 15 March 2012 threshold.",
     "exceptions_and_limits": "Outside courtrooms, system provision is excepted where no audio amplification is provided. Existing-facility duties require separate analysis.",
     "source_id": "ada-2010",
     "source_locator": "219.3; Table 219.3; 104.2",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Outside courtrooms, system provision is excepted where no audio amplification is provided. Existing-facility duties require separate analysis. ada-2010: Written before Auracast existed. Unless stated otherwise, the advisory notes explain or illustrate the requirements and do not establish enforceable requirements, as the standards themselves say."
    },
    {
     "requirement_id": "ada-2010--receiver-share",
     "country": "United States",
     "region": "Federal",
     "instrument": "2010 ADA Standards for Accessible Design",
     "instrument_type": "regulation",
     "edition": "2010",
     "buildings_or_rooms": "Covered new construction and altered portions; assembly areas where audible communication is integral",
     "requirement_type": "receivers",
     "requirement": "At least 25% of receivers provided, and at least two, must be hearing-aid compatible. Table 219.3 specifies two up to 200 seats and one per four receivers above 200 seats, rounding up.",
     "technology_named": "Telecoil via neckloop",
     "status": "in force",
     "status_detail": "2010 design standards; construction timing governed by Title II/III regulations, with the 15 March 2012 threshold.",
     "exceptions_and_limits": "Full-seat loop coverage removes only the hearing-aid-compatible receiver minimum; the total receiver count remains.",
     "source_id": "ada-2010",
     "source_locator": "219.3; Table 219.3; 706.3",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Full-seat loop coverage removes only the hearing-aid-compatible receiver minimum; the total receiver count remains. ada-2010: Written before Auracast existed. Unless stated otherwise, the advisory notes explain or illustrate the requirements and do not establish enforceable requirements, as the standards themselves say."
    },
    {
     "requirement_id": "ada-2010--signs",
     "country": "United States",
     "region": "Federal",
     "instrument": "2010 ADA Standards for Accessible Design",
     "instrument_type": "regulation",
     "edition": "2010",
     "buildings_or_rooms": "Covered new construction and altered portions; assembly areas where audible communication is integral",
     "requirement_type": "signs",
     "requirement": "Identify availability with visual signs including the International Symbol of Access for Hearing Loss.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "2010 design standards; construction timing governed by Title II/III regulations, with the 15 March 2012 threshold.",
     "exceptions_and_limits": "Signs at every ticket office or window may replace signs at each assembly area.",
     "source_id": "ada-2010",
     "source_locator": "216.10; 703.5; 703.7.2.4",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Signs at every ticket office or window may replace signs at each assembly area. ada-2010: Written before Auracast existed. Unless stated otherwise, the advisory notes explain or illustrate the requirements and do not establish enforceable requirements, as the standards themselves say."
    },
    {
     "requirement_id": "ada-2010--systems",
     "country": "United States",
     "region": "Federal",
     "instrument": "2010 ADA Standards for Accessible Design",
     "instrument_type": "regulation",
     "edition": "2010",
     "buildings_or_rooms": "Covered new construction and altered portions; assembly areas where audible communication is integral",
     "requirement_type": "system",
     "requirement": "Provide an assistive listening system in each qualifying assembly area.",
     "technology_named": "Induction loop; radio frequency; infrared; direct-wired equipment (definition)",
     "status": "in force",
     "status_detail": "2010 design standards; construction timing governed by Title II/III regulations, with the 15 March 2012 threshold.",
     "exceptions_and_limits": "Outside courtrooms, system provision is excepted where no audio amplification is provided. Existing-facility duties require separate analysis.",
     "source_id": "ada-2010",
     "source_locator": "219.1-219.2; 106.5; 201.1",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Outside courtrooms, system provision is excepted where no audio amplification is provided. Existing-facility duties require separate analysis. ada-2010: Written before Auracast existed. Unless stated otherwise, the advisory notes explain or illustrate the requirements and do not establish enforceable requirements, as the standards themselves say."
    },
    {
     "requirement_id": "massachusetts-aab-2006-houses-of-worship--receivers",
     "country": "United States",
     "region": "Massachusetts",
     "instrument": "521 CMR 16.00: Houses of Worship",
     "instrument_type": "regulation",
     "edition": "2006",
     "buildings_or_rooms": "Houses-of-worship assembly areas where audible communication is integral",
     "requirement_type": "receivers",
     "requirement": "The minimum receiver number stated in 16.5.2 is 4% of seats and at least two.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "2006 section reproduced in the archived state publication; not a review of the entire state code.",
     "exceptions_and_limits": "No hearing-aid-compatible share is stated in section 16.00.",
     "source_id": "massachusetts-aab-2006-houses-of-worship",
     "source_locator": "16.5.2",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "No hearing-aid-compatible share is stated in section 16.00. massachusetts-aab-2006-houses-of-worship: Only section 16.00 was read; other parts of 521 CMR that it refers to (such as signage) and any performance requirements elsewhere were not checked. The regulation predates Auracast and current Wi-Fi systems. The date is the page date printed on the 2006 edition (27 January 2006). Mass.gov refused automated downloads, so the PDF was read in a browser."
    },
    {
     "requirement_id": "massachusetts-aab-2006-houses-of-worship--seating",
     "country": "United States",
     "region": "Massachusetts",
     "instrument": "521 CMR 16.00: Houses of Worship",
     "instrument_type": "regulation",
     "edition": "2006",
     "buildings_or_rooms": "Houses-of-worship assembly areas where audible communication is integral",
     "requirement_type": "coverage",
     "requirement": "If individual fixed seats are served, they must be within 50 feet (15 m) of the speaker’s podium with a complete view. Serving all participants, including balconies and podium areas, is expressed as a recommendation.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "2006 section reproduced in the archived state publication; not a review of the entire state code.",
     "exceptions_and_limits": "Other 521 CMR scoping and signage provisions are referenced but not reproduced here.",
     "source_id": "massachusetts-aab-2006-houses-of-worship",
     "source_locator": "16.5.3",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Other 521 CMR scoping and signage provisions are referenced but not reproduced here. massachusetts-aab-2006-houses-of-worship: Only section 16.00 was read; other parts of 521 CMR that it refers to (such as signage) and any performance requirements elsewhere were not checked. The regulation predates Auracast and current Wi-Fi systems. The date is the page date printed on the 2006 edition (27 January 2006). Mass.gov refused automated downloads, so the PDF was read in a browser."
    },
    {
     "requirement_id": "massachusetts-aab-2006-houses-of-worship--signs",
     "country": "United States",
     "region": "Massachusetts",
     "instrument": "521 CMR 16.00: Houses of Worship",
     "instrument_type": "regulation",
     "edition": "2006",
     "buildings_or_rooms": "Houses-of-worship assembly areas where audible communication is integral",
     "requirement_type": "signs",
     "requirement": "Notify patrons that a listening system is available, with signs meeting 521 CMR 41.00.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "2006 section reproduced in the archived state publication; not a review of the entire state code.",
     "exceptions_and_limits": "Other 521 CMR scoping and signage provisions are referenced but not reproduced here.",
     "source_id": "massachusetts-aab-2006-houses-of-worship",
     "source_locator": "16.5.4",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Other 521 CMR scoping and signage provisions are referenced but not reproduced here. massachusetts-aab-2006-houses-of-worship: Only section 16.00 was read; other parts of 521 CMR that it refers to (such as signage) and any performance requirements elsewhere were not checked. The regulation predates Auracast and current Wi-Fi systems. The date is the page date printed on the 2006 edition (27 January 2006). Mass.gov refused automated downloads, so the PDF was read in a browser."
    },
    {
     "requirement_id": "massachusetts-aab-2006-houses-of-worship--systems",
     "country": "United States",
     "region": "Massachusetts",
     "instrument": "521 CMR 16.00: Houses of Worship",
     "instrument_type": "regulation",
     "edition": "2006",
     "buildings_or_rooms": "Houses-of-worship assembly areas where audible communication is integral",
     "requirement_type": "system",
     "requirement": "Provide a permanent system where the area accommodates at least 50 people, has amplification and has fixed seating. Other assembly areas require a permanent system or a portable system with sufficient outlets or wiring.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "2006 section reproduced in the archived state publication; not a review of the entire state code.",
     "exceptions_and_limits": "Other 521 CMR scoping and signage provisions are referenced but not reproduced here.",
     "source_id": "massachusetts-aab-2006-houses-of-worship",
     "source_locator": "16.5.1-16.5.2",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Other 521 CMR scoping and signage provisions are referenced but not reproduced here. massachusetts-aab-2006-houses-of-worship: Only section 16.00 was read; other parts of 521 CMR that it refers to (such as signage) and any performance requirements elsewhere were not checked. The regulation predates Auracast and current Wi-Fi systems. The date is the page date printed on the 2006 edition (27 January 2006). Mass.gov refused automated downloads, so the PDF was read in a browser."
    },
    {
     "requirement_id": "minnesota-2025-16c054--acoustics",
     "country": "United States",
     "region": "Minnesota",
     "instrument": "Minnesota Statutes 16C.054",
     "instrument_type": "law",
     "edition": "2025 statute; 2024 commission report for original application clause",
     "buildings_or_rooms": "State-funded capital construction or renovation of public gathering spaces in buildings, for at least 15 people where audible communication is integral",
     "requirement_type": "performance",
     "requirement": "Meet the ANSI school acoustical criteria for maximum background noise and reverberation times.",
     "technology_named": "None specified in this provision",
     "status": "in force",
     "status_detail": "Applies to appropriations enacted after 1 January 2017; completed-schematic-design exception in the original application clause.",
     "exceptions_and_limits": "Agency determination after commission consultation may exempt a requirement for infeasibility, conflicts with law or project requirements, or costs outweighing benefits. No edition or numerical acoustic values are stated. The amplification condition is attached to the loop clause.",
     "source_id": "minnesota-2025-16c054; mncdhh-2024-loop-exemptions-report",
     "source_locator": "16C.054 subdivisions 1-3; commission report printed pp. 3-4",
     "checked_date": "2026-10-13",
     "funding": "Government [minnesota-2025-16c054]; Government [mncdhh-2024-loop-exemptions-report]",
     "limitations": "Agency determination after commission consultation may exempt a requirement for infeasibility, conflicts with law or project requirements, or costs outweighing benefits. No edition or numerical acoustic values are stated. The amplification condition is attached to the loop clause. minnesota-2025-16c054: The publication year is the statute edition, not the enactment date. The section page does not reproduce the original session law's effective-date and completed-schematic-design provisions; those are retained separately in the library's 2024 commission report. No project-specific exemption or installed performance was assessed. mncdhh-2024-loop-exemptions-report: Covers exemptions only: it records no installations, measurements or test results, so it says nothing about how installed loops perform. Minnesota state-funded projects only."
    },
    {
     "requirement_id": "minnesota-2025-16c054--loops",
     "country": "United States",
     "region": "Minnesota",
     "instrument": "Minnesota Statutes 16C.054",
     "instrument_type": "law",
     "edition": "2025 statute; 2024 commission report for original application clause",
     "buildings_or_rooms": "State-funded capital construction or renovation of public gathering spaces in buildings, for at least 15 people where audible communication is integral",
     "requirement_type": "system",
     "requirement": "Equip qualifying spaces with audio-induction loops for hearing aids and cochlear implants.",
     "technology_named": "Audio-induction loop",
     "status": "in force",
     "status_detail": "Applies to appropriations enacted after 1 January 2017; completed-schematic-design exception in the original application clause.",
     "exceptions_and_limits": "Loop duty is conditional on existing or planned permanent amplification. Exemptions require agency determination and commission consultation for infeasibility, conflicts or costs outweighing benefits.",
     "source_id": "minnesota-2025-16c054; mncdhh-2024-loop-exemptions-report",
     "source_locator": "16C.054 subdivisions 1-3; commission report printed pp. 3-4",
     "checked_date": "2026-10-13",
     "funding": "Government [minnesota-2025-16c054]; Government [mncdhh-2024-loop-exemptions-report]",
     "limitations": "Loop duty is conditional on existing or planned permanent amplification. Exemptions require agency determination and commission consultation for infeasibility, conflicts or costs outweighing benefits. minnesota-2025-16c054: The publication year is the statute edition, not the enactment date. The section page does not reproduce the original session law's effective-date and completed-schematic-design provisions; those are retained separately in the library's 2024 commission report. No project-specific exemption or installed performance was assessed. mncdhh-2024-loop-exemptions-report: Covers exemptions only: it records no installations, measurements or test results, so it says nothing about how installed loops perform. Minnesota state-funded projects only."
    },
    {
     "requirement_id": "icc-2023-ibc-2024-assistive-listening--pooling",
     "country": "United States",
     "region": "Model for state/local adoption",
     "instrument": "International Building Code",
     "instrument_type": "model code",
     "edition": "2024; August 2023 version",
     "buildings_or_rooms": "Buildings, rooms and spaces used for assembly where audible communication is integral",
     "requirement_type": "receivers",
     "requirement": "Receiver counts may be pooled across assembly spaces in one building under one management if all receivers work with all systems.",
     "technology_named": "None specified in this provision",
     "status": "model code",
     "status_detail": "No jurisdiction-specific adoption is established by this row.",
     "exceptions_and_limits": "Outside courtrooms, no system is required by this clause where there is no audio amplification. Local amendments may differ.",
     "source_id": "icc-2023-ibc-2024-assistive-listening",
     "source_locator": "1109.2.7.1 exception 1",
     "checked_date": "2026-10-13",
     "funding": "Standards body",
     "limitations": "Outside courtrooms, no system is required by this clause where there is no audio amplification. Local amendments may differ. icc-2023-ibc-2024-assistive-listening: A model code: it applies only where a state or local government adopts it, often with amendments. The date is the version label shown on ICC's site (August 2023). This audit used the archived excerpts of sections 1109.2.7 through 1109.2.7.3 and 1112.4; the saved HTML is a page shell, not the full chapter. No paid commentary was read."
    },
    {
     "requirement_id": "icc-2023-ibc-2024-assistive-listening--receiver-count",
     "country": "United States",
     "region": "Model for state/local adoption",
     "instrument": "International Building Code",
     "instrument_type": "model code",
     "edition": "2024; August 2023 version",
     "buildings_or_rooms": "Buildings, rooms and spaces used for assembly where audible communication is integral",
     "requirement_type": "receivers",
     "requirement": "Minimum receivers by seats: up to 50: 2; 51-200: 2 plus 1 per 25 over 50; 201-500: 2 plus 1 per 25 over 50; 501-1000: 20 plus 1 per 33 over 500; 1001-2000: 35 plus 1 per 50 over 1000; over 2000: 55 plus 1 per 100 over 2000. Round each fractional increment upward.",
     "technology_named": "None specified in this provision",
     "status": "model code",
     "status_detail": "No jurisdiction-specific adoption is established by this row.",
     "exceptions_and_limits": "Outside courtrooms, no system is required by this clause where there is no audio amplification. Local amendments may differ.",
     "source_id": "icc-2023-ibc-2024-assistive-listening",
     "source_locator": "1109.2.7.1; Table 1109.2.7.1",
     "checked_date": "2026-10-13",
     "funding": "Standards body",
     "limitations": "Outside courtrooms, no system is required by this clause where there is no audio amplification. Local amendments may differ. icc-2023-ibc-2024-assistive-listening: A model code: it applies only where a state or local government adopts it, often with amendments. The date is the version label shown on ICC's site (August 2023). This audit used the archived excerpts of sections 1109.2.7 through 1109.2.7.3 and 1112.4; the saved HTML is a page shell, not the full chapter. No paid commentary was read."
    },
    {
     "requirement_id": "icc-2023-ibc-2024-assistive-listening--receiver-share",
     "country": "United States",
     "region": "Model for state/local adoption",
     "instrument": "International Building Code",
     "instrument_type": "model code",
     "edition": "2024; August 2023 version",
     "buildings_or_rooms": "Buildings, rooms and spaces used for assembly where audible communication is integral",
     "requirement_type": "receivers",
     "requirement": "Provide two hearing-aid-compatible receivers up to 200 seats and one per four receivers above 200 seats, with fractions rounded upward.",
     "technology_named": "Induction loop (exception)",
     "status": "model code",
     "status_detail": "No jurisdiction-specific adoption is established by this row.",
     "exceptions_and_limits": "Full-seat induction-loop coverage removes the compatible-receiver minimum only. Total receivers remain required.",
     "source_id": "icc-2023-ibc-2024-assistive-listening",
     "source_locator": "Table 1109.2.7.1; exception 2",
     "checked_date": "2026-10-13",
     "funding": "Standards body",
     "limitations": "Full-seat induction-loop coverage removes the compatible-receiver minimum only. Total receivers remain required. icc-2023-ibc-2024-assistive-listening: A model code: it applies only where a state or local government adopts it, often with amendments. The date is the version label shown on ICC's site (August 2023). This audit used the archived excerpts of sections 1109.2.7 through 1109.2.7.3 and 1112.4; the saved HTML is a page shell, not the full chapter. No paid commentary was read."
    },
    {
     "requirement_id": "icc-2023-ibc-2024-assistive-listening--signs",
     "country": "United States",
     "region": "Model for state/local adoption",
     "instrument": "International Building Code",
     "instrument_type": "model code",
     "edition": "2024; August 2023 version",
     "buildings_or_rooms": "Buildings, rooms and spaces used for assembly where audible communication is integral",
     "requirement_type": "signs",
     "requirement": "Provide an availability sign with the International Symbol of Access for Hearing Loss and ICC A117.1 visual characters.",
     "technology_named": "None specified in this provision",
     "status": "model code",
     "status_detail": "No jurisdiction-specific adoption is established by this row.",
     "exceptions_and_limits": "Signs at every ticket office or window can replace signs at individual assembly areas.",
     "source_id": "icc-2023-ibc-2024-assistive-listening",
     "source_locator": "1112.4 item 1",
     "checked_date": "2026-10-13",
     "funding": "Standards body",
     "limitations": "Signs at every ticket office or window can replace signs at individual assembly areas. icc-2023-ibc-2024-assistive-listening: A model code: it applies only where a state or local government adopts it, often with amendments. The date is the version label shown on ICC's site (August 2023). This audit used the archived excerpts of sections 1109.2.7 through 1109.2.7.3 and 1112.4; the saved HTML is a page shell, not the full chapter. No paid commentary was read."
    },
    {
     "requirement_id": "icc-2023-ibc-2024-assistive-listening--systems",
     "country": "United States",
     "region": "Model for state/local adoption",
     "instrument": "International Building Code",
     "instrument_type": "model code",
     "edition": "2024; August 2023 version",
     "buildings_or_rooms": "Buildings, rooms and spaces used for assembly where audible communication is integral",
     "requirement_type": "system",
     "requirement": "Provide an assistive listening system in each qualifying assembly space.",
     "technology_named": "None specified in this provision",
     "status": "model code",
     "status_detail": "No jurisdiction-specific adoption is established by this row.",
     "exceptions_and_limits": "Outside courtrooms, no system is required by this clause where there is no audio amplification. Local amendments may differ.",
     "source_id": "icc-2023-ibc-2024-assistive-listening",
     "source_locator": "1109.2.7",
     "checked_date": "2026-10-13",
     "funding": "Standards body",
     "limitations": "Outside courtrooms, no system is required by this clause where there is no audio amplification. Local amendments may differ. icc-2023-ibc-2024-assistive-listening: A model code: it applies only where a state or local government adopts it, often with amendments. The date is the version label shown on ICC's site (August 2023). This audit used the archived excerpts of sections 1109.2.7 through 1109.2.7.3 and 1112.4; the saved HTML is a page shell, not the full chapter. No paid commentary was read."
    },
    {
     "requirement_id": "icc-2023-ibc-2024-assistive-listening--ticket-windows",
     "country": "United States",
     "region": "Model for state/local adoption",
     "instrument": "International Building Code",
     "instrument_type": "model code",
     "edition": "2024; August 2023 version",
     "buildings_or_rooms": "Stadiums and arenas where ticket windows are provided",
     "requirement_type": "counters",
     "requirement": "Provide an assistive listening system at at least one ticket window at each location.",
     "technology_named": "None specified in this provision",
     "status": "model code",
     "status_detail": "No jurisdiction-specific adoption is established by this row.",
     "exceptions_and_limits": "Model code; local adoption and amendments must be established.",
     "source_id": "icc-2023-ibc-2024-assistive-listening",
     "source_locator": "1109.2.7.2",
     "checked_date": "2026-10-13",
     "funding": "Standards body",
     "limitations": "Model code; local adoption and amendments must be established. icc-2023-ibc-2024-assistive-listening: A model code: it applies only where a state or local government adopts it, often with amendments. The date is the version label shown on ICC's site (August 2023). This audit used the archived excerpts of sections 1109.2.7 through 1109.2.7.3 and 1112.4; the saved HTML is a page shell, not the full chapter. No paid commentary was read."
    },
    {
     "requirement_id": "nyc-2017-local-law-51--counters",
     "country": "United States",
     "region": "New York City",
     "instrument": "Local Law 51; Charter section 224.3",
     "instrument_type": "law",
     "edition": "2017",
     "buildings_or_rooms": "City capital projects constructing/reconstructing assembly areas, estimated baseline construction cost at least USD 950000, excluding assistive-listening installation cost",
     "requirement_type": "counters",
     "requirement": "Equip each security, information or reception desk used to check in or screen attendees for an event in a looped assembly area with microloops.",
     "technology_named": "Microloop",
     "status": "in force",
     "status_detail": "Effective 1 January 2018 for construction-document applications filed on or after that date.",
     "exceptions_and_limits": "Excludes school classrooms, facilities primarily used to deploy first responders, courthouses and outdoor facilities. Reconstruction exception if system cost exceeds 5% of baseline. Non-city-owned projects excluded if city pays under 50%, unless city funding is at least USD 1000000. Mayor may exempt projects representing up to 20% of covered capital dollars annually.",
     "source_id": "nyc-2017-local-law-51",
     "source_locator": "224.3(b)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Excludes school classrooms, facilities primarily used to deploy first responders, courthouses and outdoor facilities. Reconstruction exception if system cost exceeds 5% of baseline. Non-city-owned projects excluded if city pays under 50%, unless city funding is at least USD 1000000. Mayor may exempt projects representing up to 20% of covered capital dollars annually. nyc-2017-local-law-51: Applies only to qualifying city-funded projects in New York City, with exemptions (for example a reconstruction where a loop would cost more than 5% of the baseline cost). It sets no check that the signs or the list are accurate. Passed on 16 March 2017, approved on 21 March 2017 and in force from 1 January 2018. The city's published list, seen on 9 October 2026, says its data are self-reported by agencies and updated yearly (last update 2 January 2026)."
    },
    {
     "requirement_id": "nyc-2017-local-law-51--loops",
     "country": "United States",
     "region": "New York City",
     "instrument": "Local Law 51; Charter section 224.3",
     "instrument_type": "law",
     "edition": "2017",
     "buildings_or_rooms": "City capital projects constructing/reconstructing assembly areas, estimated baseline construction cost at least USD 950000, excluding assistive-listening installation cost",
     "requirement_type": "system",
     "requirement": "Install in at least one assembly area a loop meeting section N102 of Building Code Appendix N; an alternative must meet Appendix N and requires the mayor's finding of significantly greater effectiveness after expert/advocate consultation and an authorising rule.",
     "technology_named": "Induction loop",
     "status": "in force",
     "status_detail": "Effective 1 January 2018 for construction-document applications filed on or after that date.",
     "exceptions_and_limits": "Excludes school classrooms, facilities primarily used to deploy first responders, courthouses and outdoor facilities. Reconstruction exception if system cost exceeds 5% of baseline. Non-city-owned projects excluded if city pays under 50%, unless city funding is at least USD 1000000. Mayor may exempt projects representing up to 20% of covered capital dollars annually.",
     "source_id": "nyc-2017-local-law-51",
     "source_locator": "224.3(a)-(b), (f)-(i); law section 2",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Excludes school classrooms, facilities primarily used to deploy first responders, courthouses and outdoor facilities. Reconstruction exception if system cost exceeds 5% of baseline. Non-city-owned projects excluded if city pays under 50%, unless city funding is at least USD 1000000. Mayor may exempt projects representing up to 20% of covered capital dollars annually. nyc-2017-local-law-51: Applies only to qualifying city-funded projects in New York City, with exemptions (for example a reconstruction where a loop would cost more than 5% of the baseline cost). It sets no check that the signs or the list are accurate. Passed on 16 March 2017, approved on 21 March 2017 and in force from 1 January 2018. The city's published list, seen on 9 October 2026, says its data are self-reported by agencies and updated yearly (last update 2 January 2026)."
    },
    {
     "requirement_id": "nyc-2017-local-law-51--signs",
     "country": "United States",
     "region": "New York City",
     "instrument": "Local Law 51; Charter section 224.3",
     "instrument_type": "law",
     "edition": "2017",
     "buildings_or_rooms": "City capital projects constructing/reconstructing assembly areas, estimated baseline construction cost at least USD 950000, excluding assistive-listening installation cost",
     "requirement_type": "signs",
     "requirement": "Provide directional signs with raised graphics, letters and Braille. At building entrances and event check-in areas display the hearing-loss symbol with T for a loop, or the alternative-system symbol.",
     "technology_named": "Induction loop (T symbol)",
     "status": "in force",
     "status_detail": "Effective 1 January 2018 for construction-document applications filed on or after that date.",
     "exceptions_and_limits": "Excludes school classrooms, facilities primarily used to deploy first responders, courthouses and outdoor facilities. Reconstruction exception if system cost exceeds 5% of baseline. Non-city-owned projects excluded if city pays under 50%, unless city funding is at least USD 1000000. Mayor may exempt projects representing up to 20% of covered capital dollars annually.",
     "source_id": "nyc-2017-local-law-51",
     "source_locator": "224.3(c)-(d)",
     "checked_date": "2026-10-13",
     "funding": "Government",
     "limitations": "Excludes school classrooms, facilities primarily used to deploy first responders, courthouses and outdoor facilities. Reconstruction exception if system cost exceeds 5% of baseline. Non-city-owned projects excluded if city pays under 50%, unless city funding is at least USD 1000000. Mayor may exempt projects representing up to 20% of covered capital dollars annually. nyc-2017-local-law-51: Applies only to qualifying city-funded projects in New York City, with exemptions (for example a reconstruction where a loop would cost more than 5% of the baseline cost). It sets no check that the signs or the list are accurate. Passed on 16 March 2017, approved on 21 March 2017 and in force from 1 January 2018. The city's published list, seen on 9 October 2026, says its data are self-reported by agencies and updated yearly (last update 2 January 2026)."
    },
    {
     "requirement_id": "icc-2017-a117-1-assistive-listening--loops",
     "country": "United States",
     "region": "Where adopted or incorporated",
     "instrument": "ICC A117.1, section 706",
     "instrument_type": "standard",
     "edition": "2017",
     "buildings_or_rooms": "Assistive listening systems where installed",
     "requirement_type": "performance",
     "requirement": "Induction-loop systems must meet IEC 60118-4 as referenced in section 106.2.2.",
     "technology_named": "Induction loop",
     "status": "published standard",
     "status_detail": "Referenced by the 2024 IBC; legal effect depends on the adopting instrument.",
     "exceptions_and_limits": "The source archive contains section 706 excerpts, not the full standard or a local adoption survey.",
     "source_id": "icc-2017-a117-1-assistive-listening",
     "source_locator": "706.3",
     "checked_date": "2026-10-13",
     "funding": "Standards body",
     "limitations": "The source archive contains section 706 excerpts, not the full standard or a local adoption survey. icc-2017-a117-1-assistive-listening: Applies through the building code that adopts it; the 2024 IBC references the 2017 edition. Section 706 does not print a measurement procedure for its limits, but refers induction-loop systems to IEC 60118-4. Date shows the edition year only. This audit read the archived section 706 excerpts; the saved publisher HTML is a page shell, not the full standard."
    },
    {
     "requirement_id": "icc-2017-a117-1-assistive-listening--performance",
     "country": "United States",
     "region": "Where adopted or incorporated",
     "instrument": "ICC A117.1, section 706",
     "instrument_type": "standard",
     "edition": "2017",
     "buildings_or_rooms": "Assistive listening systems where installed",
     "requirement_type": "performance",
     "requirement": "System output capability: 110-118 dB SPL; 50 dB volume-control range; signal-to-noise ratio for internally generated noise at least 18 dB; peak clipping no more than 18 dB relative to speech peaks.",
     "technology_named": "None specified in this provision",
     "status": "published standard",
     "status_detail": "Referenced by the 2024 IBC; legal effect depends on the adopting instrument.",
     "exceptions_and_limits": "The source archive contains section 706 excerpts, not the full standard or a local adoption survey.",
     "source_id": "icc-2017-a117-1-assistive-listening",
     "source_locator": "706.5-706.7",
     "checked_date": "2026-10-13",
     "funding": "Standards body",
     "limitations": "The source archive contains section 706 excerpts, not the full standard or a local adoption survey. icc-2017-a117-1-assistive-listening: Applies through the building code that adopts it; the 2024 IBC references the 2017 edition. Section 706 does not print a measurement procedure for its limits, but refers induction-loop systems to IEC 60118-4. Date shows the edition year only. This audit read the archived section 706 excerpts; the saved publisher HTML is a page shell, not the full standard."
    },
    {
     "requirement_id": "icc-2017-a117-1-assistive-listening--receivers",
     "country": "United States",
     "region": "Where adopted or incorporated",
     "instrument": "ICC A117.1, section 706",
     "instrument_type": "standard",
     "edition": "2017",
     "buildings_or_rooms": "Assistive listening systems where installed",
     "requirement_type": "receivers",
     "requirement": "Required receivers have a 1/8 inch (3.2 mm) mono jack; receivers required to be hearing-aid compatible interface with telecoils through neckloops.",
     "technology_named": "Telecoil via neckloop",
     "status": "published standard",
     "status_detail": "Referenced by the 2024 IBC; legal effect depends on the adopting instrument.",
     "exceptions_and_limits": "The source archive contains section 706 excerpts, not the full standard or a local adoption survey.",
     "source_id": "icc-2017-a117-1-assistive-listening",
     "source_locator": "706.2; 706.4",
     "checked_date": "2026-10-13",
     "funding": "Standards body",
     "limitations": "The source archive contains section 706 excerpts, not the full standard or a local adoption survey. icc-2017-a117-1-assistive-listening: Applies through the building code that adopts it; the 2024 IBC references the 2017 edition. Section 706 does not print a measurement procedure for its limits, but refers induction-loop systems to IEC 60118-4. Date shows the edition year only. This audit read the archived section 706 excerpts; the saved publisher HTML is a page shell, not the full standard."
    }
   ]
  },
  {
   "name": "standards-timeline",
   "title": "Standards and law timeline",
   "summary": "Selected publication, adoption, application and withdrawal events for assistive listening standards, regulations and codes.",
   "url": "https://assistivelisteningknowledgebase.org/data/standards-timeline/",
   "compiled": "2026-10-13",
   "updated": "2026-10-14",
   "version": "2.0",
   "licence": "https://creativecommons.org/publicdomain/zero/1.0/",
   "technologies": [
    "Auracast",
    "Hearing loops",
    "Infrared",
    "RF/FM",
    "Wi-Fi streaming",
    "Shared"
   ],
   "affects": [
    "Specifiers"
   ],
   "changes": [
    "2026-10-13: Migrated 61 rows with codebook and source provenance into the data section.",
    "2026-10-14: Added permanent row ids for question references; existing cell values are unchanged."
   ],
   "columns": [
    {
     "name": "date",
     "meaning": "ISO date of the event, normalized to the first day of the month or year when necessary. Always read with `date_precision`."
    },
    {
     "name": "date_precision",
     "meaning": "`day`, `month` or `year`. A normalized first day does not assert that an event happened on that day."
    },
    {
     "name": "event_type",
     "meaning": "`publication`, `edition`, `adoption`, `effective`, `withdrawal`, `consultation_open`, `consultation_close`, `progress_report` or `status_observed`. `edition` uses the edition year when an exact issue date is unverified."
    },
    {
     "name": "jurisdiction_or_body",
     "meaning": "The responsible body or geographic scope. An international or model standard does not by itself establish a local legal duty."
    },
    {
     "name": "instrument",
     "meaning": "Standard, regulation, code, version or project involved."
    },
    {
     "name": "change_for_assistive_listening",
     "meaning": "Supported change or milestone. Where a source establishes only an edition's existence or retained provisions, the wording says so."
    },
    {
     "name": "status",
     "meaning": "Status **at this event**, using `published`, `draft` or `withdrawn`. `published` includes adopted final texts and their application milestones; a published consultation document remains `draft`. It does not mean an old edition remains current today."
    },
    {
     "name": "source_id",
     "meaning": "Library source identifiers supporting the row, separated by semicolons. Feature-specific and supporting-source columns retain their more precise roles."
    },
    {
     "name": "source_locator",
     "meaning": "Original page, section, table or model entry supporting the row; source names identify locations when several originals are used."
    },
    {
     "name": "limitations",
     "meaning": "Row-specific interpretation limits and source-record reading limits. Missing information is not reported, never an inferred zero."
    },
    {
     "name": "funding",
     "meaning": "Source-record funding labels. With multiple primary sources, each label is followed by its source id in brackets. Funding detail remains in funding_detail where supplied by the earlier compilation."
    },
    {
     "name": "row_id",
     "meaning": "Permanent row identifier for links and question references. Keep it when correcting or moving a row; give new rows new ids and never reuse retired ids."
    }
   ],
   "row_count": 61,
   "sources": [
    "ada-2010",
    "bluetooth-sig-2024-bau",
    "bluetooth-sig-2025-pbp",
    "bluetooth-sig-2026-bap",
    "bluetooth-sig-core-54-history",
    "bsi-2026-60118-17-draft",
    "bsi-60118-17-project",
    "cen-2021-en-17210",
    "cen-2026-en-17210-revision",
    "dft-2024-bus-accessible-information",
    "doj-1991-ada-standards",
    "etsi-2014-en-301-549-v1",
    "etsi-2015-en-301-549-v1",
    "etsi-2018-en-301-549-v2",
    "etsi-2019-en-301-549-v3",
    "etsi-2021-en-301-549-v3",
    "etsi-2026-en-301-549-v4",
    "icc-2012-accessibility-comparison",
    "icc-2017-a117-1-assistive-listening",
    "icc-2023-ibc-2024-assistive-listening",
    "iec-60118-17",
    "iec-60118-4-1981",
    "iec-60118-4-1998-amendment",
    "iec-60118-4-2006",
    "iec-60118-4-2014",
    "iec-61603-2-1997",
    "iec-62489-1-2017",
    "iec-63087-1-2021",
    "iec-63087-2026",
    "iec-tr-63079-2017",
    "iscve-cop",
    "mhclg-2024-approved-document-m",
    "nrc-2025-nbc-assistive-listening",
    "nyc-2017-local-law-51",
    "sia-2025-prsia500-draft",
    "sia-500-2009",
    "standards-australia-2021-as-1428-5"
   ],
   "codebook": "## Reading the results\n\nEach row is an event, with its date precision and status at that event. Publication, national transposition deadlines and legal application are distinct; a deadline does not establish that every country completed adoption. [@etsi-2014-en-301-549-v1; @ada-2010]\n\nA historical published row does not establish that an edition is still current. First-day dates marked month or year do not assert an exact day. Public abstracts and previews do not provide the full paid requirements. [@iec-60118-4-1981; @iec-60118-4-2014]\n\nDraft schedules and targets remain qualified: BSI's project stage-start dates are plans, not evidence of completed stages. [@bsi-60118-17-project]\n\n## Compilation and interpretation\n\n`standards-timeline.csv` contains 61 selected events supported by 37 library sources, reviewed on 2026-10-13. It covers the standard families named in job q19, plus infrared transmission, loop components and maintenance, New York City law, Canadian building provisions and British bus requirements.\n\nOne row represents an event for an instrument: publication, adoption, an application date, consultation or withdrawal. Amendments and their consolidated edition share a row when their dates match. A later publication can support an earlier event when its explicit history is the evidence. The `source_locator` identifies that history or the relevant clause.\n\n\nThe CSV is UTF-8, comma-delimited, with a header and standard double-quote escaping. Dates and citations should be imported as text. Rows are sorted by normalized date, instrument and event type; rows with month or year precision cannot establish a precise sequence within that period. There are no formulas, merged cells or presentation formatting.\n\nPublication, national adoption and legal application dates are different events. The timeline does not treat a new edition as a requirement to replace every existing installation. `withdrawn` is used only for directly evidenced, dated withdrawals; supersession alone is not assigned an invented withdrawal day. A historical `published` row therefore needs its limitations and later events to be interpreted correctly.\n\nIEC 60118-17 is still a draft in the material read. The April–June 2026 entries are BSI's national public-comment dates. Its November 2027 publication target is recorded only in a limitation, not as an accomplished future event. The 2026-10-13 row is an observation of an undated listing. Publication targets, national transposition deadlines and undefined project dates are not silently converted into completed milestones.\n\nCoverage is selective rather than a complete register of every national adoption, correction or local amendment. Paid text is represented only by what was readable in public abstracts and previews. The q19 research report lists gaps, archive provenance, existing-record concerns and useful findings for other questions. No new question or translated question summary was created.\n",
   "rows": [
    {
     "date": "1981-01-01",
     "date_precision": "year",
     "event_type": "publication",
     "jurisdiction_or_body": "IEC (international)",
     "instrument": "IEC 60118-4:1981, edition 1.0",
     "change_for_assistive_listening": "First edition specifies a reference magnetic field for loops feeding hearing-aid induction coils.",
     "status": "published",
     "source_id": "iec-60118-4-1981",
     "source_locator": "IEC catalogue: abstract; publication and withdrawal dates",
     "limitations": "Catalogue displays 1981-01-01; retained at year precision. Paid requirements unread.",
     "funding": "Standards body",
     "row_id": "standard-event-0001"
    },
    {
     "date": "1991-07-26",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "United States / Department of Justice",
     "instrument": "1991 ADA Standards; 28 CFR Part 36 Appendix A",
     "change_for_assistive_listening": "Requires permanent listening systems in qualifying fixed-seating assembly areas; provides for portable-system infrastructure elsewhere; receiver minimum is 4% of seats and at least two.",
     "status": "published",
     "source_id": "doj-1991-ada-standards",
     "source_locator": "Page introduction; Appendix A 4.1.3(19)(b), 4.33.7",
     "limitations": "Historical rule. The permanent-system trigger combines fixed seating with capacity of at least 50 or audio amplification, where audible communication is integral.",
     "funding": "Government",
     "row_id": "standard-event-0002"
    },
    {
     "date": "1997-02-28",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "IEC (international)",
     "instrument": "IEC 61603-2:1997",
     "change_for_assistive_listening": "Provides measurement and specification methods for wideband infrared audio transmission, included here as shared transmission-path history.",
     "status": "published",
     "source_id": "iec-61603-2-1997",
     "source_locator": "Catalogue abstract and publication date",
     "limitations": "Catalogue only for this entry; no assistive-listening installation requirement or numeric channel allocation inferred.",
     "funding": "Standards body",
     "row_id": "standard-event-0003"
    },
    {
     "date": "1998-06-05",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "IEC (international)",
     "instrument": "IEC 60118-4:1981/AMD1:1998",
     "change_for_assistive_listening": "Amends the first hearing-loop field-strength standard.",
     "status": "published",
     "source_id": "iec-60118-4-1998-amendment",
     "source_locator": "Catalogue publication date",
     "limitations": "Paid amendment unread; technical changes not established.",
     "funding": "Standards body",
     "row_id": "standard-event-0004"
    },
    {
     "date": "2004-04-07",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "IEC (international)",
     "instrument": "IEC 61603-2:1997/AMD1:2004",
     "change_for_assistive_listening": "Amends the wideband infrared audio transmission standard.",
     "status": "published",
     "source_id": "iec-61603-2-1997",
     "source_locator": "Archived catalogue HTML: lifecycle metadata",
     "limitations": "Date and identity only; amendment requirements unread. The consolidated edition has a different date, 2004-05-17.",
     "funding": "Standards body",
     "row_id": "standard-event-0005"
    },
    {
     "date": "2006-10-27",
     "date_precision": "day",
     "event_type": "withdrawal",
     "jurisdiction_or_body": "IEC (international)",
     "instrument": "IEC 60118-4:1981 and AMD1:1998",
     "change_for_assistive_listening": "The original edition and its amendment reach the withdrawal date listed by IEC as the second edition is issued.",
     "status": "withdrawn",
     "source_id": "iec-60118-4-1981; iec-60118-4-1998-amendment; iec-60118-4-2006",
     "source_locator": "Catalogue withdrawal dates and edition 2 publication date",
     "limitations": "Withdrawal from the standards catalogue does not determine treatment of an existing installation.",
     "funding": "Standards body [iec-60118-4-1981]; Standards body [iec-60118-4-1998-amendment]; Standards body [iec-60118-4-2006]",
     "row_id": "standard-event-0006"
    },
    {
     "date": "2006-10-27",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "IEC (international)",
     "instrument": "IEC 60118-4:2006, edition 2.0",
     "change_for_assistive_listening": "Second edition describes field-strength and frequency-response requirements and magnetic-field measurement methods for hearing loops.",
     "status": "published",
     "source_id": "iec-60118-4-2006",
     "source_locator": "Catalogue abstract and publication date",
     "limitations": "Paid text unread; detailed changes from 1981 are not established.",
     "funding": "Standards body",
     "row_id": "standard-event-0007"
    },
    {
     "date": "2009-01-01",
     "date_precision": "year",
     "event_type": "edition",
     "jurisdiction_or_body": "United States / ICC",
     "instrument": "ICC A117.1-2009",
     "change_for_assistive_listening": "Equipment requirements include mono receiver jacks, neckloop coupling, output-level range, signal-to-noise and peak-clipping limits.",
     "status": "published",
     "source_id": "icc-2012-accessibility-comparison",
     "source_locator": "ICC comparison matrix p. 273, section 706",
     "limitations": "Edition year only, evidenced retrospectively by ICC. The reproduced 2009 section has no separate induction-loop clause.",
     "funding": "Standards body",
     "row_id": "standard-event-0008"
    },
    {
     "date": "2009-01-01",
     "date_precision": "day",
     "event_type": "effective",
     "jurisdiction_or_body": "Switzerland / SIA",
     "instrument": "SIA 500:2009",
     "change_for_assistive_listening": "Replaces SN 521500:1988; includes section 7.8 on hearing systems and Annex F on their characteristics.",
     "status": "published",
     "source_id": "sia-500-2009",
     "source_locator": "Preview pp. 2-4 and 72; approval and validity statement",
     "limitations": "Explicit validity date. Contents checked in the 2022 reprint; hearing clauses are outside the public preview. Application depends on federal, cantonal and municipal law.",
     "funding": "Standards body",
     "row_id": "standard-event-0009"
    },
    {
     "date": "2010-01-01",
     "date_precision": "year",
     "event_type": "edition",
     "jurisdiction_or_body": "Australia / Standards Australia",
     "instrument": "AS 1428.5-2010",
     "change_for_assistive_listening": "Predecessor edition of the Australian communication-access and assistive-listening standard.",
     "status": "published",
     "source_id": "standards-australia-2021-as-1428-5",
     "source_locator": "Archived catalogue: Content history",
     "limitations": "Edition identity only; 2010 requirements and exact publication day were not readable. No technical change is inferred.",
     "funding": "Standards body",
     "row_id": "standard-event-0010"
    },
    {
     "date": "2010-01-27",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "IEC (international)",
     "instrument": "IEC 62489-1:2010",
     "change_for_assistive_listening": "First edition of the component-measurement standard for hearing-loop equipment, distinct from installed-system performance under IEC 60118-4.",
     "status": "published",
     "source_id": "iec-62489-1-2017",
     "source_locator": "Archived catalogue HTML: lifecycle metadata; consolidated abstract",
     "limitations": "Retrospective edition history. The 2010 full text was not separately read.",
     "funding": "Standards body",
     "row_id": "standard-event-0011"
    },
    {
     "date": "2010-09-15",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "United States / Department of Justice",
     "instrument": "2010 ADA Standards, sections 219 and 706",
     "change_for_assistive_listening": "Revises assembly-area scoping without a fixed-seating or 50-person threshold, introduces tiered receiver counts and hearing-aid-compatible provision, and specifies receiver performance.",
     "status": "published",
     "source_id": "ada-2010; doj-1991-ada-standards",
     "source_locator": "2010 introduction and sections 219, 706; 1991 Appendix A 4.1.3(19)(b)",
     "limitations": "Outside courtrooms, the no-amplification exception remains. Publication is distinct from the later mandatory design-standard date.",
     "funding": "Government [ada-2010]; Government [doj-1991-ada-standards]",
     "row_id": "standard-event-0012"
    },
    {
     "date": "2012-01-01",
     "date_precision": "year",
     "event_type": "edition",
     "jurisdiction_or_body": "United States / ICC",
     "instrument": "2012 International Building Code",
     "change_for_assistive_listening": "Section 1108.2.7 covers assembly systems and tiered receiver provision; 1108.2.7.2 already requires a listening system at at least one stadium or arena ticket window at each location.",
     "status": "published",
     "source_id": "icc-2012-accessibility-comparison",
     "source_locator": "ICC comparison matrix pp. 120-123",
     "limitations": "Edition year only; local adoption must be established separately. This establishes presence by 2012, not the first introduction of the ticket-window rule.",
     "funding": "Standards body",
     "row_id": "standard-event-0013"
    },
    {
     "date": "2012-03-15",
     "date_precision": "day",
     "event_type": "effective",
     "jurisdiction_or_body": "United States / Department of Justice",
     "instrument": "2010 ADA Standards: mandatory design-standard date",
     "change_for_assistive_listening": "The 2010 design requirements become mandatory for new construction and alterations meeting the applicable Title II or Title III timing criteria.",
     "status": "published",
     "source_id": "ada-2010",
     "source_locator": "Title II and Title III introductory date provisions; 28 CFR 35.151(c), 36.406(a)",
     "limitations": "Title II and Title III use different project-date rules. This is not a blanket requirement to retrofit every existing assembly area on this date.",
     "funding": "Government",
     "row_id": "standard-event-0014"
    },
    {
     "date": "2014-02-01",
     "date_precision": "month",
     "event_type": "publication",
     "jurisdiction_or_body": "CEN/CENELEC/ETSI (Europe)",
     "instrument": "EN 301 549 V1.1.1",
     "change_for_assistive_listening": "First version includes magnetic coupling for fixed-line speech devices held to the ear when they carry the T symbol, and for qualifying wireless devices.",
     "status": "published",
     "source_id": "etsi-2014-en-301-549-v1",
     "source_locator": "Cover; history; clauses 8.2.2.1-8.2.2.2",
     "limitations": "ICT equipment requirements; no room-wide system duty inferred. Month precision.",
     "funding": "Standards body",
     "row_id": "standard-event-0015"
    },
    {
     "date": "2014-12-11",
     "date_precision": "day",
     "event_type": "withdrawal",
     "jurisdiction_or_body": "IEC (international)",
     "instrument": "IEC 60118-4:2006",
     "change_for_assistive_listening": "IEC records withdrawal of the second edition on the date of the third edition.",
     "status": "withdrawn",
     "source_id": "iec-60118-4-2006; iec-60118-4-2014",
     "source_locator": "2006 catalogue withdrawal date; 2014 abstract",
     "limitations": "Catalogue lifecycle event, not a local legal transition date.",
     "funding": "Standards body [iec-60118-4-2006]; Standards body [iec-60118-4-2014]",
     "row_id": "standard-event-0016"
    },
    {
     "date": "2014-12-11",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "IEC (international)",
     "instrument": "IEC 60118-4:2014, edition 3.0",
     "change_for_assistive_listening": "Replaces the 2006 hearing-loop standard; adds Annexes G, H and I on practical considerations and measurement.",
     "status": "published",
     "source_id": "iec-60118-4-2014",
     "source_locator": "Catalogue abstract and publication date",
     "limitations": "Public abstract and preview; paid numeric limits not checked.",
     "funding": "Standards body",
     "row_id": "standard-event-0017"
    },
    {
     "date": "2014-12-17",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "IEC (international)",
     "instrument": "IEC 62489-1:2010/AMD1:2014 and consolidated edition 1.1",
     "change_for_assistive_listening": "Amends and consolidates the hearing-loop component-measurement standard.",
     "status": "published",
     "source_id": "iec-62489-1-2017",
     "source_locator": "Archived catalogue HTML: lifecycle metadata",
     "limitations": "Exact technical changes in this amendment were not established from the public material.",
     "funding": "Standards body",
     "row_id": "standard-event-0018"
    },
    {
     "date": "2015-04-01",
     "date_precision": "month",
     "event_type": "publication",
     "jurisdiction_or_body": "CEN/CENELEC/ETSI (Europe)",
     "instrument": "EN 301 549 V1.1.2",
     "change_for_assistive_listening": "Retains the hearing-related magnetic-coupling clauses, including the T-symbol condition for fixed-line devices.",
     "status": "published",
     "source_id": "etsi-2015-en-301-549-v1; etsi-2014-en-301-549-v1",
     "source_locator": "Covers and histories; clause 8.2.2 in both versions",
     "limitations": "No new room-system requirement or change to this coupling condition is asserted.",
     "funding": "Standards body [etsi-2015-en-301-549-v1]; Standards body [etsi-2014-en-301-549-v1]",
     "row_id": "standard-event-0019"
    },
    {
     "date": "2015-10-01",
     "date_precision": "day",
     "event_type": "effective",
     "jurisdiction_or_body": "England / UK Government",
     "instrument": "Approved Document M, Volume 2, 2015 edition",
     "change_for_assistive_listening": "Non-domestic guidance takes effect; it covers hearing enhancement in meeting, teaching, performance and spectator spaces and relevant counters.",
     "status": "published",
     "source_id": "mhclg-2024-approved-document-m",
     "source_locator": "Main changes in the 2015 edition; paragraphs 3.6, 4.35-4.36",
     "limitations": "Read in the later consolidated document. Earlier projects have transition provisions; this is guidance, and the 2015 split into volumes is not evidence that hearing provisions began then.",
     "funding": "Government",
     "row_id": "standard-event-0020"
    },
    {
     "date": "2017-01-01",
     "date_precision": "year",
     "event_type": "edition",
     "jurisdiction_or_body": "United States / ICC",
     "instrument": "ICC A117.1-2017",
     "change_for_assistive_listening": "Adds a separate induction-loop clause requiring IEC 60118-4, alongside receiver-jack, neckloop and performance provisions.",
     "status": "published",
     "source_id": "icc-2017-a117-1-assistive-listening; icc-2012-accessibility-comparison",
     "source_locator": "2017 section 706.3; 2009 section 706 reproduced on matrix p. 273",
     "limitations": "Edition year only. Comparison establishes a difference between the 2009 and 2017 texts; local adoption date varies.",
     "funding": "Standards body [icc-2017-a117-1-assistive-listening]; Standards body [icc-2012-accessibility-comparison]",
     "row_id": "standard-event-0021"
    },
    {
     "date": "2017-03-21",
     "date_precision": "day",
     "event_type": "adoption",
     "jurisdiction_or_body": "New York City / City Council and Mayor",
     "instrument": "Local Law 51 of 2017",
     "change_for_assistive_listening": "Approves loop provision for qualifying city capital assembly projects, including microloops at event check-in desks and associated signage.",
     "status": "published",
     "source_id": "nyc-2017-local-law-51",
     "source_locator": "Law section 1; closing approval statement",
     "limitations": "Applies to qualifying projects with cost thresholds and exemptions. Approval precedes the effective date.",
     "funding": "Government",
     "row_id": "standard-event-0022"
    },
    {
     "date": "2017-04-10",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "IEC (international)",
     "instrument": "IEC TR 63079:2017",
     "change_for_assistive_listening": "Publishes guidance on hearing-loop design, planning, installation, testing, operation and maintenance.",
     "status": "published",
     "source_id": "iec-tr-63079-2017",
     "source_locator": "Catalogue abstract and publication date",
     "limitations": "Technical report; paid detailed recommendations unread for this entry.",
     "funding": "Standards body",
     "row_id": "standard-event-0023"
    },
    {
     "date": "2017-11-09",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "IEC (international)",
     "instrument": "IEC 60118-4:2014/AMD1:2017 and consolidated edition 3.1",
     "change_for_assistive_listening": "Amends and consolidates the third edition of the hearing-loop system-performance standard.",
     "status": "published",
     "source_id": "iec-60118-4-2014",
     "source_locator": "Archived catalogue HTML: lifecycle metadata; preview cover",
     "limitations": "Amendment date verified in catalogue metadata. No particular numeric change is inferred from the preview.",
     "funding": "Standards body",
     "row_id": "standard-event-0024"
    },
    {
     "date": "2017-11-27",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "IEC (international)",
     "instrument": "IEC 62489-1:2010/AMD2:2017 and consolidated edition 1.2",
     "change_for_assistive_listening": "Adds the second amendment and consolidates component performance measurement for hearing-loop equipment.",
     "status": "published",
     "source_id": "iec-62489-1-2017",
     "source_locator": "Catalogue abstract, publication date and lifecycle metadata",
     "limitations": "Type testing of components; not proof of installed-loop performance. Individual amendment changes not established.",
     "funding": "Standards body",
     "row_id": "standard-event-0025"
    },
    {
     "date": "2018-01-01",
     "date_precision": "day",
     "event_type": "effective",
     "jurisdiction_or_body": "New York City / City Council",
     "instrument": "Local Law 51 of 2017",
     "change_for_assistive_listening": "Loop duties apply to qualifying projects whose construction-document approval applications are filed on or after this date.",
     "status": "published",
     "source_id": "nyc-2017-local-law-51",
     "source_locator": "Section 2",
     "limitations": "Same thresholds and exemptions as the law; not a citywide duty for every venue.",
     "funding": "Government",
     "row_id": "standard-event-0026"
    },
    {
     "date": "2018-08-01",
     "date_precision": "month",
     "event_type": "publication",
     "jurisdiction_or_body": "CEN/CENELEC/ETSI (Europe)",
     "instrument": "EN 301 549 V2.1.2",
     "change_for_assistive_listening": "Updates the ICT accessibility standard for the Web Accessibility Directive while retaining the earlier fixed-line T-symbol condition in the magnetic-coupling clause.",
     "status": "published",
     "source_id": "etsi-2018-en-301-549-v2; etsi-2015-en-301-549-v1",
     "source_locator": "Foreword; history; clause 8.2.2.1",
     "limitations": "Published August 2018; adoption was 24 August. No room-wide listening-system change established.",
     "funding": "Standards body [etsi-2018-en-301-549-v2]; Standards body [etsi-2015-en-301-549-v1]",
     "row_id": "standard-event-0027"
    },
    {
     "date": "2018-09-05",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "IEC (international)",
     "instrument": "IEC TR 63079:2017/AMD1:2018 and consolidated edition 1.1",
     "change_for_assistive_listening": "Amends and consolidates the hearing-loop code of practice.",
     "status": "published",
     "source_id": "iec-tr-63079-2017",
     "source_locator": "Archived catalogue HTML: lifecycle metadata",
     "limitations": "Paid amendment unread; no specific maintenance or measurement change asserted.",
     "funding": "Standards body",
     "row_id": "standard-event-0028"
    },
    {
     "date": "2019-11-01",
     "date_precision": "month",
     "event_type": "publication",
     "jurisdiction_or_body": "CEN/CENELEC/ETSI (Europe)",
     "instrument": "EN 301 549 V3.1.1",
     "change_for_assistive_listening": "For fixed-line speech devices normally held to the ear, magnetic coupling and the T symbol become requirements without the earlier condition that the device already carry that symbol.",
     "status": "published",
     "source_id": "etsi-2019-en-301-549-v3; etsi-2018-en-301-549-v2",
     "source_locator": "Clause 8.2.2.1 in both editions; V3.1.1 cover and history",
     "limitations": "Publication month; adoption was 17 September 2019. Applies to qualifying ICT equipment, not room-loop installation.",
     "funding": "Standards body [etsi-2019-en-301-549-v3]; Standards body [etsi-2018-en-301-549-v2]",
     "row_id": "standard-event-0029"
    },
    {
     "date": "2019-12-31",
     "date_precision": "day",
     "event_type": "adoption",
     "jurisdiction_or_body": "Bluetooth SIG (international)",
     "instrument": "Bluetooth Core Specification 5.2",
     "change_for_assistive_listening": "Adds LE Isochronous Channels, a foundation for the later LE audio profiles, together with Enhanced Attribute Protocol and LE Power Control.",
     "status": "published",
     "source_id": "bluetooth-sig-core-54-history; bluetooth-sig-2025-pbp",
     "source_locator": "Core 5.4 Vol. 0 Part C history; Vol. 1 Part C 11.1; PBP 2.5",
     "limitations": "Retrospective Core history; PBP states compatibility with Core 5.2 or later. Core version alone does not establish Auracast product support.",
     "funding": "Standards body [bluetooth-sig-core-54-history]; Standards body [bluetooth-sig-2025-pbp]",
     "row_id": "standard-event-0030"
    },
    {
     "date": "2020-01-01",
     "date_precision": "year",
     "event_type": "edition",
     "jurisdiction_or_body": "England / UK Government",
     "instrument": "Approved Document M, Volume 2, 2020 amendments",
     "change_for_assistive_listening": "The consolidated guidance retains hearing enhancement provisions; its amendment summary concerns Changing Places toilets and capacity calculations.",
     "status": "published",
     "source_id": "mhclg-2024-approved-document-m",
     "source_locator": "Main changes made by the 2020 amendments; paragraphs 3.6, 4.35-4.36",
     "limitations": "Amendment year only. No new hearing-system requirement is identified in the amendment summary.",
     "funding": "Government",
     "row_id": "standard-event-0031"
    },
    {
     "date": "2020-04-01",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "IEC (international)",
     "instrument": "IEC TR 63079:2017/AMD2:2020 and consolidated edition 1.2",
     "change_for_assistive_listening": "Second amendment and consolidation of the hearing-loop code of practice.",
     "status": "published",
     "source_id": "iec-tr-63079-2017",
     "source_locator": "Archived catalogue HTML: lifecycle metadata",
     "limitations": "Exact day supplied by IEC. Paid amendment unread; no specific technical change asserted.",
     "funding": "Standards body",
     "row_id": "standard-event-0032"
    },
    {
     "date": "2021-01-01",
     "date_precision": "month",
     "event_type": "publication",
     "jurisdiction_or_body": "CEN/CENELEC (Europe)",
     "instrument": "EN 17210:2021",
     "change_for_assistive_listening": "Publishes functional built-environment accessibility requirements, with a dedicated clause on audible information and hearing enhancement.",
     "status": "published",
     "source_id": "cen-2021-en-17210",
     "source_locator": "European title page; contents clause 6.5; definition 3.30",
     "limitations": "European issue month; approved 30 November 2020. Public preview omits clause 6.5 requirements; this is not a legal application date.",
     "funding": "Standards body",
     "row_id": "standard-event-0033"
    },
    {
     "date": "2021-03-01",
     "date_precision": "month",
     "event_type": "publication",
     "jurisdiction_or_body": "CEN/CENELEC/ETSI (Europe)",
     "instrument": "EN 301 549 V3.2.1",
     "change_for_assistive_listening": "Retains magnetic coupling and T-symbol requirements for qualifying fixed-line devices from V3.1.1.",
     "status": "published",
     "source_id": "etsi-2021-en-301-549-v3; etsi-2019-en-301-549-v3",
     "source_locator": "Foreword, history and clause 8.2.2.1",
     "limitations": "Publication month; adoption was 10 March 2021. No new listening-system installation rule is asserted.",
     "funding": "Standards body [etsi-2021-en-301-549-v3]; Standards body [etsi-2019-en-301-549-v3]",
     "row_id": "standard-event-0034"
    },
    {
     "date": "2021-08-26",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "IEC (international)",
     "instrument": "IEC 63087-1:2021",
     "change_for_assistive_listening": "Introduces general requirements for assistive listening in audio, video and multimedia equipment, with a focus on personal listening-system performance.",
     "status": "published",
     "source_id": "iec-63087-1-2021",
     "source_locator": "Catalogue abstract and publication date",
     "limitations": "Predecessor history relevant to IEC 63087:2026. Paid requirements unread; personal systems otherwise fall outside venue scope.",
     "funding": "Standards body",
     "row_id": "standard-event-0035"
    },
    {
     "date": "2021-09-03",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "Australia / Standards Australia",
     "instrument": "AS 1428.5:2021",
     "change_for_assistive_listening": "Successor to AS 1428.5-2010 covers assistive-listening design, application and testing; its contents cover loops, counter systems, radio and infrared receivers, coverage and signage.",
     "status": "published",
     "source_id": "standards-australia-2021-as-1428-5",
     "source_locator": "Archived catalogue: publication date, contents and history",
     "limitations": "Synopsis and selected contents only; no detailed comparison with 2010 or legal adoption inferred.",
     "funding": "Standards body",
     "row_id": "standard-event-0036"
    },
    {
     "date": "2021-09-14",
     "date_precision": "day",
     "event_type": "adoption",
     "jurisdiction_or_body": "Bluetooth SIG (international)",
     "instrument": "Basic Audio Profile 1.0",
     "change_for_assistive_listening": "First BAP adoption recorded in the profile history, establishing the profile milestone for Bluetooth LE audio distribution and reception.",
     "status": "published",
     "source_id": "bluetooth-sig-2026-bap",
     "source_locator": "Version History; abstract",
     "limitations": "Retrospective history in BAP 1.0.3. No later feature or correction is backdated to the first edition.",
     "funding": "Standards body",
     "row_id": "standard-event-0037"
    },
    {
     "date": "2022-06-21",
     "date_precision": "day",
     "event_type": "adoption",
     "jurisdiction_or_body": "Bluetooth SIG (international)",
     "instrument": "Basic Audio Profile 1.0.1",
     "change_for_assistive_listening": "BAP revision adopted; later change tables use this version as the baseline for subsequent audio-profile corrections.",
     "status": "published",
     "source_id": "bluetooth-sig-2026-bap",
     "source_locator": "Version History; section 1.4.1",
     "limitations": "The opened history does not describe changes from 1.0 to 1.0.1; no technical delta is asserted.",
     "funding": "Standards body",
     "row_id": "standard-event-0038"
    },
    {
     "date": "2022-07-05",
     "date_precision": "day",
     "event_type": "adoption",
     "jurisdiction_or_body": "Bluetooth SIG (international)",
     "instrument": "Public Broadcast Profile 1.0",
     "change_for_assistive_listening": "First PBP adoption recorded in the profile history, a milestone for discoverable public Bluetooth LE audio broadcasts.",
     "status": "published",
     "source_id": "bluetooth-sig-2025-pbp",
     "source_locator": "Version History; abstract",
     "limitations": "Retrospective history in PBP 1.0.2; later metadata features are not assumed to have been present in 1.0.",
     "funding": "Standards body",
     "row_id": "standard-event-0039"
    },
    {
     "date": "2023-08-01",
     "date_precision": "month",
     "event_type": "publication",
     "jurisdiction_or_body": "United States / ICC",
     "instrument": "2024 International Building Code, August 2023 version",
     "change_for_assistive_listening": "Retains assembly-area receiver rules and stadium/arena ticket-window provision; the ticket-window duty is now numbered 1109.2.7.2.",
     "status": "published",
     "source_id": "icc-2023-ibc-2024-assistive-listening; icc-2012-accessibility-comparison",
     "source_locator": "Archived version label; sections 1109.2.7-1109.2.7.2; matrix p. 121",
     "limitations": "Date is ICC version month, not local adoption or first introduction. Ticket-window requirement is evidenced in the 2012 code.",
     "funding": "Standards body [icc-2023-ibc-2024-assistive-listening]; Standards body [icc-2012-accessibility-comparison]",
     "row_id": "standard-event-0040"
    },
    {
     "date": "2023-12-01",
     "date_precision": "month",
     "event_type": "publication",
     "jurisdiction_or_body": "United Kingdom / Audio Industries Committee; ISCVE distributor",
     "instrument": "Code of Practice for the Design and Operation of Assistive Listening Systems, Issue 1",
     "change_for_assistive_listening": "Publishes design and operation guidance; informative Annex A.3 lists measurements for Auracast including audio level, coverage, latency and interference.",
     "status": "published",
     "source_id": "iscve-cop",
     "source_locator": "Document title page; Annex A.3",
     "limitations": "Industry code rather than an international standard. Annex A.3 says the technology was still being defined at publication.",
     "funding": "Trade body",
     "row_id": "standard-event-0041"
    },
    {
     "date": "2024-01-01",
     "date_precision": "year",
     "event_type": "edition",
     "jurisdiction_or_body": "England / UK Government",
     "instrument": "Approved Document M, Volume 2, 2024 amendments",
     "change_for_assistive_listening": "Consolidates the hearing enhancement guidance; the amendment summary concerns references and toilet-accommodation changes.",
     "status": "published",
     "source_id": "mhclg-2024-approved-document-m",
     "source_locator": "Cover; Main changes made by the 2024 amendments; paragraphs 3.6, 4.35-4.36",
     "limitations": "Amendment year only. The amendment summary does not identify a new hearing-system rule.",
     "funding": "Government",
     "row_id": "standard-event-0042"
    },
    {
     "date": "2024-09-10",
     "date_precision": "day",
     "event_type": "adoption",
     "jurisdiction_or_body": "Bluetooth SIG (international)",
     "instrument": "Broadcast Audio URI 1.0",
     "change_for_assistive_listening": "Defines a URI for conveying broadcast-selection information through QR codes and other out-of-band methods to assistants or GATT clients.",
     "status": "published",
     "source_id": "bluetooth-sig-2024-bau",
     "source_locator": "Version History; abstract; section 2",
     "limitations": "Data format, not a duty for venue signage or proof of support in a listener device.",
     "funding": "Standards body",
     "row_id": "standard-event-0043"
    },
    {
     "date": "2024-10-01",
     "date_precision": "day",
     "event_type": "adoption",
     "jurisdiction_or_body": "Bluetooth SIG (international)",
     "instrument": "Basic Audio Profile 1.0.2",
     "change_for_assistive_listening": "Incorporates corrections affecting broadcast identifiers, basic announcements, stream configuration and other audio procedures.",
     "status": "published",
     "source_id": "bluetooth-sig-2026-bap",
     "source_locator": "Version History; section 1.4.1, Table 1.1",
     "limitations": "Describes areas listed in the errata table; does not infer measured range, delay or compatibility outcomes.",
     "funding": "Standards body",
     "row_id": "standard-event-0044"
    },
    {
     "date": "2024-10-01",
     "date_precision": "day",
     "event_type": "adoption",
     "jurisdiction_or_body": "Bluetooth SIG (international)",
     "instrument": "Public Broadcast Profile 1.0.1",
     "change_for_assistive_listening": "Incorporates corrections in role requirements and metadata structures, including the immediate-rendering flag.",
     "status": "published",
     "source_id": "bluetooth-sig-2025-pbp",
     "source_locator": "Version History; section 1.1.1, Table 1.1",
     "limitations": "The change table identifies affected sections; it does not demonstrate implementation in any product.",
     "funding": "Standards body",
     "row_id": "standard-event-0045"
    },
    {
     "date": "2024-10-01",
     "date_precision": "day",
     "event_type": "effective",
     "jurisdiction_or_body": "Great Britain / Department for Transport",
     "instrument": "Public Service Vehicles (Accessible Information) Regulations 2023: vehicle phase",
     "change_for_assistive_listening": "Application date for covered vehicles first used on or after 1 October 2019; relevant onboard information must be available through induction loops at priority seats and wheelchair spaces.",
     "status": "published",
     "source_id": "dft-2024-bus-accessible-information",
     "source_locator": "Vehicle-age application timetable; hearing-aid and induction-loop guidance",
     "limitations": "Government guidance on the regulations. Service exemptions and the separate timetable for partially equipped vehicles apply; not a whole-vehicle loop requirement.",
     "funding": "Government",
     "row_id": "standard-event-0046"
    },
    {
     "date": "2025-07-01",
     "date_precision": "month",
     "event_type": "publication",
     "jurisdiction_or_body": "Switzerland / SIA",
     "instrument": "prSIA 500:2025-07",
     "change_for_assistive_listening": "Consultation draft proposes Auracast transmitters together with inductive transmission, preferably an installed loop or alternatively receivers with neckloops.",
     "status": "draft",
     "source_id": "sia-2025-prsia500-draft",
     "source_locator": "Cover and consultation notice; section 7.8.1",
     "limitations": "Draft says it has no validity and must not be applied. No adopted replacement for SIA 500:2009 established by this source.",
     "funding": "Standards body",
     "row_id": "standard-event-0047"
    },
    {
     "date": "2025-10-01",
     "date_precision": "day",
     "event_type": "effective",
     "jurisdiction_or_body": "Great Britain / Department for Transport",
     "instrument": "Public Service Vehicles (Accessible Information) Regulations 2023: vehicle phase",
     "change_for_assistive_listening": "Application date for covered vehicles first used from 1 October 2014 through 30 September 2019; relevant onboard information must be available through induction loops at priority seats and wheelchair spaces.",
     "status": "published",
     "source_id": "dft-2024-bus-accessible-information",
     "source_locator": "Vehicle-age application timetable; hearing-aid and induction-loop guidance",
     "limitations": "Government guidance on the regulations. Service exemptions and the separate timetable for partially equipped vehicles apply; not a whole-vehicle loop requirement.",
     "funding": "Government",
     "row_id": "standard-event-0048"
    },
    {
     "date": "2025-10-03",
     "date_precision": "day",
     "event_type": "consultation_close",
     "jurisdiction_or_body": "Switzerland / SIA",
     "instrument": "prSIA 500:2025-07",
     "change_for_assistive_listening": "Stated deadline for comments on the draft that includes the combined Auracast and inductive-transmission proposal.",
     "status": "draft",
     "source_id": "sia-2025-prsia500-draft",
     "source_locator": "Consultation notice on opening pages",
     "limitations": "Deadline in the notice; no evidence of final adoption or a later consultation outcome.",
     "funding": "Standards body",
     "row_id": "standard-event-0049"
    },
    {
     "date": "2025-11-03",
     "date_precision": "day",
     "event_type": "adoption",
     "jurisdiction_or_body": "Bluetooth SIG (international)",
     "instrument": "Public Broadcast Profile 1.0.2",
     "change_for_assistive_listening": "Incorporates corrections to role support, Link Layer support, public announcements and broadcast-name formatting.",
     "status": "published",
     "source_id": "bluetooth-sig-2025-pbp",
     "source_locator": "Version History; section 1.1.2, Table 1.2",
     "limitations": "Interoperability profile; no venue coverage, installation or legal-acceptance claim.",
     "funding": "Standards body",
     "row_id": "standard-event-0050"
    },
    {
     "date": "2025-12-22",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "Canada / CBHCC and National Research Council",
     "instrument": "National Building Code of Canada 2025",
     "change_for_assistive_listening": "Includes assistive listening for specified assembly rooms over 100 square metres; at least one service counter at each location in assembly occupancies must have an assistive listening system or adaptive technology.",
     "status": "published",
     "source_id": "nrc-2025-nbc-assistive-listening",
     "source_locator": "NRC catalogue publication date; Articles 3.8.2.9 and 3.8.3.19",
     "limitations": "Model code. Provision is present in this edition; first introduction was not established. Provincial and territorial adoption may differ.",
     "funding": "Government",
     "row_id": "standard-event-0051"
    },
    {
     "date": "2026-02-26",
     "date_precision": "day",
     "event_type": "progress_report",
     "jurisdiction_or_body": "CEN/CENELEC (Europe)",
     "instrument": "Revision of EN 17210:2021",
     "change_for_assistive_listening": "Standards bodies report the enquiry phase complete and an advanced draft produced; work seeks verifiable accessibility requirements.",
     "status": "draft",
     "source_id": "cen-2026-en-17210-revision",
     "source_locator": "Dated progress article, Phase 1 and Phase 2 discussion",
     "limitations": "Date of report, not an exact enquiry closing date. Hearing-clause changes are not described; autumn 2027 publication remains a forecast.",
     "funding": "Standards body",
     "row_id": "standard-event-0052"
    },
    {
     "date": "2026-04-17",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "United Kingdom / BSI; IEC-origin project",
     "instrument": "Draft BS EN IEC 60118-17, 26/30510231 DC",
     "change_for_assistive_listening": "BSI dates publication of its comment draft for 2.4 GHz audio broadcasting systems for hearing aids.",
     "status": "draft",
     "source_id": "bsi-2026-60118-17-draft",
     "source_locator": "Catalogue title and publication date",
     "limitations": "Paid draft unread; publication of a UK comment draft is not publication of the final IEC standard.",
     "funding": "Standards body",
     "row_id": "standard-event-0053"
    },
    {
     "date": "2026-04-22",
     "date_precision": "day",
     "event_type": "consultation_open",
     "jurisdiction_or_body": "United Kingdom / BSI; IEC-origin project",
     "instrument": "BS EN 60118-17 Ed.1.0 project",
     "change_for_assistive_listening": "UK public-comment window starts for the transmitter-to-hearing-aid broadcast-system project.",
     "status": "draft",
     "source_id": "bsi-60118-17-project",
     "source_locator": "Standard timeline; Scope",
     "limitations": "Undated project page; no formal IEC stage code established. The separate draft-start entry is out of order.",
     "funding": "Standards body",
     "row_id": "standard-event-0054"
    },
    {
     "date": "2026-06-10",
     "date_precision": "day",
     "event_type": "consultation_close",
     "jurisdiction_or_body": "United Kingdom / BSI; IEC-origin project",
     "instrument": "BS EN 60118-17 Ed.1.0 project",
     "change_for_assistive_listening": "UK project schedule gives the closing date for public comments.",
     "status": "draft",
     "source_id": "bsi-60118-17-project",
     "source_locator": "Standard timeline",
     "limitations": "Stated schedule endpoint, not proof of a completed IEC vote or approval.",
     "funding": "Standards body",
     "row_id": "standard-event-0055"
    },
    {
     "date": "2026-06-23",
     "date_precision": "day",
     "event_type": "adoption",
     "jurisdiction_or_body": "Bluetooth SIG (international)",
     "instrument": "Basic Audio Profile 1.0.3",
     "change_for_assistive_listening": "Incorporates corrections to broadcast-source audio capability, basic announcements, stream configuration, adding and modifying sources, and other procedures.",
     "status": "published",
     "source_id": "bluetooth-sig-2026-bap",
     "source_locator": "Version History; section 1.4.2, Table 1.2",
     "limitations": "Errata areas, not measured improvements or a venue installation standard.",
     "funding": "Standards body",
     "row_id": "standard-event-0056"
    },
    {
     "date": "2026-08-24",
     "date_precision": "day",
     "event_type": "adoption",
     "jurisdiction_or_body": "CEN/CENELEC/ETSI (Europe)",
     "instrument": "EN 301 549 V4.1.1",
     "change_for_assistive_listening": "Adopts the revised ICT accessibility standard, with magnetic-coupling requirements explicitly covering wired handsets such as those on some kiosks.",
     "status": "published",
     "source_id": "etsi-2026-en-301-549-v4",
     "source_locator": "Foreword: adoption date; clause 8.2.2.1",
     "limitations": "Adoption and September publication are separate milestones. Official Journal citation was not verified.",
     "funding": "Standards body",
     "row_id": "standard-event-0057"
    },
    {
     "date": "2026-09-01",
     "date_precision": "month",
     "event_type": "publication",
     "jurisdiction_or_body": "CEN/CENELEC/ETSI (Europe)",
     "instrument": "EN 301 549 V4.1.1",
     "change_for_assistive_listening": "Publishes the revised ICT requirements and European Accessibility Act mapping; public-use wired handsets held to the ear require magnetic-coupling marking.",
     "status": "published",
     "source_id": "etsi-2026-en-301-549-v4",
     "source_locator": "Cover and history; clause 8.2.2.1; Annex A",
     "limitations": "Publication month. Covers ICT, not room-wide assistive-listening provision; national transposition dates are future deadlines.",
     "funding": "Standards body",
     "row_id": "standard-event-0058"
    },
    {
     "date": "2026-09-18",
     "date_precision": "day",
     "event_type": "publication",
     "jurisdiction_or_body": "IEC (international)",
     "instrument": "IEC 63087:2026",
     "change_for_assistive_listening": "Cancels and replaces IEC 63087-1:2021 with broader requirements for assistive listening across public, private and transport installations, including 2.4 GHz broadcast-system topics.",
     "status": "published",
     "source_id": "iec-63087-2026; iec-63087-1-2021",
     "source_locator": "Catalogue date; preview foreword, scope and contents",
     "limitations": "Preview only; numerical requirements and measurement details are paywalled. No separate dated withdrawal row for the predecessor is inferred.",
     "funding": "Standards body [iec-63087-2026]; Standards body [iec-63087-1-2021]",
     "row_id": "standard-event-0059"
    },
    {
     "date": "2026-10-01",
     "date_precision": "day",
     "event_type": "effective",
     "jurisdiction_or_body": "Great Britain / Department for Transport",
     "instrument": "Public Service Vehicles (Accessible Information) Regulations 2023: vehicle phase",
     "change_for_assistive_listening": "Application date for covered vehicles first used from 1 January 1973 through 30 September 2014; relevant onboard information must be available through induction loops at priority seats and wheelchair spaces.",
     "status": "published",
     "source_id": "dft-2024-bus-accessible-information",
     "source_locator": "Vehicle-age application timetable; hearing-aid and induction-loop guidance",
     "limitations": "Government guidance on the regulations. Service exemptions and the separate timetable for partially equipped vehicles apply; not a whole-vehicle loop requirement.",
     "funding": "Government",
     "row_id": "standard-event-0060"
    },
    {
     "date": "2026-10-13",
     "date_precision": "day",
     "event_type": "status_observed",
     "jurisdiction_or_body": "IEC TC 29 / WG 13",
     "instrument": "IEC 60118-17 in preparation",
     "change_for_assistive_listening": "Public project listing still describes a single-transmitter system with audio-level and coverage measurement scope.",
     "status": "draft",
     "source_id": "iec-60118-17; bsi-60118-17-project",
     "source_locator": "Archived TC 29 page: IEC 60118-17 entry; BSI project schedule",
     "limitations": "Observation date only. TC 29 displays November 2027 without defining it; BSI schedules publication for 1 November 2027. Neither is evidence that publication has occurred.",
     "funding": "Standards body [iec-60118-17]; Standards body [bsi-60118-17-project]",
     "row_id": "standard-event-0061"
    }
   ]
  },
  {
   "name": "surveys",
   "title": "Listener, clinician and venue surveys",
   "summary": "Survey findings on preference, use, awareness and satisfaction, retaining response groups, recruitment, denominators and funding.",
   "url": "https://assistivelisteningknowledgebase.org/data/surveys/",
   "compiled": "2026-10-13",
   "updated": "2026-10-14",
   "version": "1.1",
   "licence": "https://creativecommons.org/publicdomain/zero/1.0/",
   "technologies": [
    "Auracast",
    "Hearing loops",
    "Infrared",
    "RF/FM",
    "Wi-Fi streaming",
    "Shared"
   ],
   "affects": [
    "Advocates",
    "Venues"
   ],
   "changes": [
    "2026-10-13: Migrated 112 rows with codebook and source provenance into the data section.",
    "2026-10-14: Declared the existing row key for stable question links; corrected the EuroTrak telecoil row’s recruitment and weighting description against pages 8-9."
   ],
   "columns": [
    {
     "name": "finding_id",
     "meaning": "Unique source-id-plus-suffix key. Preserve it when correcting a finding."
    },
    {
     "name": "survey",
     "meaning": "Survey name or edition; identifies retrospective comparisons such as MarkeTrak 9."
    },
    {
     "name": "year",
     "meaning": "Four-digit year, interpreted with `year_basis`."
    },
    {
     "name": "year_basis",
     "meaning": "States whether the year is fieldwork, survey edition, publication or file metadata. Edition/publication years are not substituted for known fieldwork dates."
    },
    {
     "name": "country",
     "meaning": "Respondent or venue geography when reported. Recruitment or publication context is labelled when the actual respondent distribution is unavailable."
    },
    {
     "name": "response_group",
     "meaning": "`listener`, `venue` or `clinician`. `venue` includes operator/staff responses and website audits."
    },
    {
     "name": "finding_type",
     "meaning": "`preference`, `use`, `awareness`, `satisfaction`, `availability`, `intention` or `practice`. Intention is reported separately from completed action."
    },
    {
     "name": "scope",
     "meaning": "`venue systems`, `shared receiver path` or `shared-path context`. Telecoil ownership and fitting concern the common receiving path and do not measure venue-system use. The RERC hypothetical app item is broader context."
    },
    {
     "name": "sample_size",
     "meaning": "Overall study sample and relevant stages/subsamples. A total sample is not automatically the denominator of a result."
    },
    {
     "name": "recruitment",
     "meaning": "How respondents or venues were selected or reached; missing methods are stated."
    },
    {
     "name": "funding_detail",
     "meaning": "Funding and producer context retained from the earlier compilation; the funding column carries the current source-record labels."
    },
    {
     "name": "question_short",
     "meaning": "Short question, item or task identifying what elicited the finding. Read with `question_wording`; shortened paraphrases are not verbatim transcripts."
    },
    {
     "name": "question_wording",
     "meaning": "Distinguishes a shortened published question, described task, unavailable questionnaire, website criterion or subsequent analysis. No unavailable wording is presented as a quotation."
    },
    {
     "name": "result",
     "meaning": "Reported count, percentage, scale score or qualitative finding, with response labels. Calculated percentages are explicitly marked and show numerator and denominator."
    },
    {
     "name": "result_base",
     "meaning": "Item/subgroup denominator, exclusions and multi-select status where known. Unknown bases are not reconstructed from rounded percentages."
    },
    {
     "name": "source_id",
     "meaning": "Library source identifiers supporting the row, separated by semicolons. Feature-specific and supporting-source columns retain their more precise roles."
    },
    {
     "name": "supporting_source_ids",
     "meaning": "Additional library ids for methods or interpretation, separated by semicolons; empty when unnecessary. Currently used for CCAA's companion report."
    },
    {
     "name": "source_locator",
     "meaning": "Original page, section, table or model entry supporting the row; source names identify locations when several originals are used."
    },
    {
     "name": "limitations",
     "meaning": "Row-specific interpretation limits and source-record reading limits. Missing information is not reported, never an inferred zero."
    },
    {
     "name": "funding",
     "meaning": "Source-record funding labels. With multiple primary sources, each label is followed by its source id in brackets. Funding detail remains in funding_detail where supplied by the earlier compilation."
    }
   ],
   "row_count": 112,
   "sources": [
    "alles-2025",
    "anovum-2025-eurotrak-uk",
    "cara-2016-parish-disabilities",
    "ccaa-2023-survey-graphs",
    "ccaa-2024",
    "chodkowska-2025",
    "consumer-reports-2026-telecoils",
    "harkins-tucker-2007",
    "healthwatch-bucks-2023-gp-hearing-loss",
    "hearinglife-2026-hearing-experience-index",
    "kochkin-2014",
    "loop-oregon-2024-meeting-facilities",
    "lsi-2016-ideas-for-ears-survey",
    "nct-2025-national-churches-survey",
    "picou-2020",
    "picou-2022",
    "pro-audito-2024-eth-user-test",
    "rnid-2026-clear-signals",
    "sobek-dobyan-2025",
    "vocaleyes-2024-state-of-theatre-access",
    "wireless-rerc-2013"
   ],
   "codebook": "## Reading the results\n\nEach row is a response distribution, item, subgroup or identified qualitative finding. Listener, clinician and venue responses stay separate. Sample size is not automatically a result’s denominator, and repeated rows may share respondents. Read recruitment, funding, question wording, response base and limits before comparing findings. [@ccaa-2023-survey-graphs; @ccaa-2024; @alles-2025; @nct-2025-national-churches-survey]\n\nThe hypothetical city-council recommendation concerns listener preferences, while the universal-receiver purchase question concerns a listener's own proposed purchase. Neither establishes completed venue purchases. [@ccaa-2023-survey-graphs; @harkins-tucker-2007]\n\n## Compilation and interpretation\n\n`surveys.csv` was compiled on **2026-10-13**. It contains **112 findings**, using **20 existing result-source records** and the CCAA report as an additional source for methods and interpretation (**21 records in total**). All findings were checked against the private archived originals. It is a research input for review, with no new site page or translated question summary.\n\nOne row represents a question's response distribution, a particular item or subgroup, or a clearly identified qualitative finding. A distribution can contain several answer categories in its `result` cell. It is not one row per respondent. There are 87 listener rows, 12 venue rows and 13 clinician rows. The table covers the surveys named in q23, plus Wireless RERC, Consumer Reports, local healthcare and meeting-facility surveys, theatre website information, transport priorities and the Pro Audito test-day questionnaire. It does not attempt to turn every listening experiment, installation check or individual testimonial into a survey.\n\n\nThe file is UTF-8, comma-delimited, with a single header, double-quoted fields and LF line endings. Import as text: results deliberately retain counts, qualifiers and scales rather than forcing incompatible observations into one numeric column. There are no formulas. `Not reported` means missing information, never zero. Only `supporting_source_ids` may be empty. Rows are grouped by source and related question; they are not ranked by evidence strength or technology.\n\n### Interpreting the findings\n\n- **Listener and buyer evidence:** CCAA's council-chamber item is a hypothetical listener recommendation. It remains a listener preference row. CCAA's next-device feature questions and Harkins and Tucker's universal receiver question describe personal purchase intentions. NCT/CARA provision and Loop Oregon's staff accounts are separate venue rows. None establishes a representative pattern of venue purchasing decisions. [@ccaa-2023-survey-graphs; @harkins-tucker-2007; @nct-2025-national-churches-survey; @cara-2016-parish-disabilities; @loop-oregon-2024-meeting-facilities]\n- **CCAA denominators:** The loop-use result is 367/719 always and 496/719 always or usually. The latter gives the report's rounded 69%. The council question has 1,335 answers, including 531 unable to recommend; 804 named a system, and 312 selected a listening system. Loop shares using those different bases are not interchangeable. The 251 substantive Wi-Fi delay ratings cannot be assumed to come from the 217 people reporting Wi-Fi experience. [@ccaa-2023-survey-graphs; @ccaa-2024]\n- **Fieldwork and item bases:** CCAA's survey ran from 5 to 24 September 2023; MarkeTrak 2022 was fielded in November-December 2021. The CSV uses those fieldwork dates while retaining survey edition names. Harkins and Tucker's audience-benefit comparison has 274 users, as printed in Figure 2. RNID's transport-priority question allowed up to five improvements, so its percentages are overlapping selections. [@ccaa-2023-survey-graphs; @picou-2022; @harkins-tucker-2007; @rnid-2026-clear-signals]\n- **Contradictions remain visible:** Kochkin's all-three-system preference percentages sum to 105.6%; they are reproduced without repair. Loop Oregon's two provision summaries disagree, so the CSV gives the reported categories without constructing a combined rate. [@kochkin-2014; @loop-oregon-2024-meeting-facilities]\n- **Feature awareness and satisfaction:** MarkeTrak, EuroTrak and Consumer Reports describe what owners know about their devices. Telecoil presence is not verified. Overall hearing aid satisfaction by telecoil ownership is an association, and EuroTrak's telecoil ratings include purposes beyond venues. Its ownership, use and satisfaction charts have different bases. [@picou-2020; @picou-2022; @sobek-dobyan-2025; @anovum-2025-eurotrak-uk; @consumer-reports-2026-telecoils]\n- **Responses are not independent replications:** Repeated rows and subgroups share respondents. CCAA charts/report are the same survey, Kochkin's second survey is a follow-up, and MarkeTrak 9 is read through a later comparison table. Do not pool row percentages or count rows as studies. [@ccaa-2024; @kochkin-2014; @picou-2022]\n- **Different evidence types:** Pro Audito's questionnaire follows an equipment trial; VocalEyes checks websites; HearingLife supplies a manufacturer press release; Alles surveys clinicians. Their findings retain those contexts and cannot be treated as a common measure of listener preference. [@pro-audito-2024-eth-user-test; @vocaleyes-2024-state-of-theatre-access; @hearinglife-2026-hearing-experience-index; @alles-2025]\n\nTo update, read the archived original and check its item wording, response base and date before changing a row. Preserve older survey waves and resolve record conflicts explicitly. The q23 research report lists reading limits, omitted material and concerns for review.\n",
   "rows": [
    {
     "finding_id": "kochkin-2014-hearing-rating",
     "survey": "Kochkin et al. loop surveys 1 and 2",
     "year": "2014",
     "year_basis": "publication year; fieldwork dates not reported",
     "country": "United States 89%; Europe 10%; Australia and Canada 1%",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "866 usable Survey 1 responses; 243 usable follow-up responses",
     "recruitment": "Convenience sample of existing loop users via HLAA, LoopWisconsin, Hearing Link, Hearing Health Matters and social-media advertisements; follow-up invitation to those supplying an email address.",
     "funding_detail": "Manufacturer (grants from Etymotic Research, Contacta, Listen Technologies, IntriCon and Univox by Edin, as listed in the article acknowledgments)",
     "question_short": "Rate hearing with and without the loop, from hearing nothing to every word.",
     "question_wording": "paraphrase of described rating task",
     "result": "Mean 8.7 with the loop versus 4.9 without on a 1-10 scale; 86% versus 13.5% rated at least 8.",
     "result_base": "Survey 1: 866 respondents",
     "source_id": "kochkin-2014",
     "supporting_source_ids": "",
     "source_locator": "Results, Figure 4",
     "limitations": "Self-selected experienced loop users, with severe losses and implant users over-represented. Loop quality and telecoil settings were not checked. Some rated venues were homes.",
     "funding": "Manufacturer"
    },
    {
     "finding_id": "kochkin-2014-device-satisfaction",
     "survey": "Kochkin et al. loop surveys 1 and 2",
     "year": "2014",
     "year_basis": "publication year; fieldwork dates not reported",
     "country": "United States 89%; Europe 10%; Australia and Canada 1%",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "866 usable Survey 1 responses; 243 usable follow-up responses",
     "recruitment": "Convenience sample of existing loop users via HLAA, LoopWisconsin, Hearing Link, Hearing Health Matters and social-media advertisements; follow-up invitation to those supplying an email address.",
     "funding_detail": "Manufacturer (grants from Etymotic Research, Contacta, Listen Technologies, IntriCon and Univox by Edin, as listed in the article acknowledgments)",
     "question_short": "Did the loop increase satisfaction with the hearing device?",
     "question_wording": "paraphrase of described rating task",
     "result": "Nearly 9 in 10 agreed or strongly agreed.",
     "result_base": "Survey 1: 866 respondents",
     "source_id": "kochkin-2014",
     "supporting_source_ids": "",
     "source_locator": "Results, Figure 5",
     "limitations": "Self-selected experienced loop users, with severe losses and implant users over-represented. Loop quality and telecoil settings were not checked. Some rated venues were homes.",
     "funding": "Manufacturer"
    },
    {
     "finding_id": "kochkin-2014-no-benefit",
     "survey": "Kochkin et al. loop surveys 1 and 2",
     "year": "2014",
     "year_basis": "publication year; fieldwork dates not reported",
     "country": "United States 89%; Europe 10%; Australia and Canada 1%",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "866 usable Survey 1 responses; 243 usable follow-up responses",
     "recruitment": "Convenience sample of existing loop users via HLAA, LoopWisconsin, Hearing Link, Hearing Health Matters and social-media advertisements; follow-up invitation to those supplying an email address.",
     "funding_detail": "Manufacturer (grants from Etymotic Research, Contacta, Listen Technologies, IntriCon and Univox by Edin, as listed in the article acknowledgments)",
     "question_short": "Comment on the loop experience.",
     "question_wording": "paraphrase of described comment prompt",
     "result": "44 respondents (reported as 5%) said the loop gave no benefit.",
     "result_base": "866 Survey 1 respondents; 418 left comments",
     "source_id": "kochkin-2014",
     "supporting_source_ids": "",
     "source_locator": "Results, comments after Figure 6",
     "limitations": "Self-selected experienced loop users, with severe losses and implant users over-represented. Loop quality and telecoil settings were not checked. Some rated venues were homes. Qualitative comments coded by the authors; this is not a separately printed yes/no question.",
     "funding": "Manufacturer"
    },
    {
     "finding_id": "kochkin-2014-problems",
     "survey": "Kochkin et al. loop surveys 1 and 2",
     "year": "2014",
     "year_basis": "publication year; fieldwork dates not reported",
     "country": "United States 89%; Europe 10%; Australia and Canada 1%",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "866 usable Survey 1 responses; 243 usable follow-up responses",
     "recruitment": "Convenience sample of existing loop users via HLAA, LoopWisconsin, Hearing Link, Hearing Health Matters and social-media advertisements; follow-up invitation to those supplying an email address.",
     "funding_detail": "Manufacturer (grants from Etymotic Research, Contacta, Listen Technologies, IntriCon and Univox by Edin, as listed in the article acknowledgments)",
     "question_short": "Comment on the loop experience.",
     "question_wording": "paraphrase of described comment prompt",
     "result": "Negative accounts included uneven signals, electrical buzzing, absent microphone use, loops switched off and difficulty with telecoil orientation or settings.",
     "result_base": "Both surveys solicited comments; count behind the categorized negative list not reported",
     "source_id": "kochkin-2014",
     "supporting_source_ids": "",
     "source_locator": "Results, negative comments following Table 1",
     "limitations": "Self-selected experienced loop users, with severe losses and implant users over-represented. Loop quality and telecoil settings were not checked. Some rated venues were homes.",
     "funding": "Manufacturer"
    },
    {
     "finding_id": "kochkin-2014-quality",
     "survey": "Kochkin et al. loop surveys 1 and 2",
     "year": "2014",
     "year_basis": "publication year; fieldwork dates not reported",
     "country": "United States 89%; Europe 10%; Australia and Canada 1%",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "866 usable Survey 1 responses; 243 usable follow-up responses",
     "recruitment": "Convenience sample of existing loop users via HLAA, LoopWisconsin, Hearing Link, Hearing Health Matters and social-media advertisements; follow-up invitation to those supplying an email address.",
     "funding_detail": "Manufacturer (grants from Etymotic Research, Contacta, Listen Technologies, IntriCon and Univox by Edin, as listed in the article acknowledgments)",
     "question_short": "Compare sound quality, speech understanding, concentration and background noise with the loop.",
     "question_wording": "paraphrase of described rating task",
     "result": "Nearly 7 in 10 rated each attribute +4 or +5 on a -5 to +5 scale; 7-9% reported no change or worse performance.",
     "result_base": "Survey 2: 243 respondents",
     "source_id": "kochkin-2014",
     "supporting_source_ids": "",
     "source_locator": "Results, Table 1 and Figure 7",
     "limitations": "Self-selected experienced loop users, with severe losses and implant users over-represented. Loop quality and telecoil settings were not checked. Some rated venues were homes.",
     "funding": "Manufacturer"
    },
    {
     "finding_id": "kochkin-2014-music",
     "survey": "Kochkin et al. loop surveys 1 and 2",
     "year": "2014",
     "year_basis": "publication year; fieldwork dates not reported",
     "country": "United States 89%; Europe 10%; Australia and Canada 1%",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "866 usable Survey 1 responses; 243 usable follow-up responses",
     "recruitment": "Convenience sample of existing loop users via HLAA, LoopWisconsin, Hearing Link, Hearing Health Matters and social-media advertisements; follow-up invitation to those supplying an email address.",
     "funding_detail": "Manufacturer (grants from Etymotic Research, Contacta, Listen Technologies, IntriCon and Univox by Edin, as listed in the article acknowledgments)",
     "question_short": "How does the loop affect separating voices from music?",
     "question_wording": "paraphrase of described rating task",
     "result": "38% rated +4 or +5; 24% reported no change or worse performance.",
     "result_base": "Survey 2: 243 respondents",
     "source_id": "kochkin-2014",
     "supporting_source_ids": "",
     "source_locator": "Results, Table 1 and Figure 7",
     "limitations": "Self-selected experienced loop users, with severe losses and implant users over-represented. Loop quality and telecoil settings were not checked. Some rated venues were homes.",
     "funding": "Manufacturer"
    },
    {
     "finding_id": "kochkin-2014-preference",
     "survey": "Kochkin et al. loop surveys 1 and 2",
     "year": "2014",
     "year_basis": "publication year; fieldwork dates not reported",
     "country": "United States 89%; Europe 10%; Australia and Canada 1%",
     "response_group": "listener",
     "finding_type": "preference",
     "scope": "venue systems",
     "sample_size": "866 usable Survey 1 responses; 243 usable follow-up responses",
     "recruitment": "Convenience sample of existing loop users via HLAA, LoopWisconsin, Hearing Link, Hearing Health Matters and social-media advertisements; follow-up invitation to those supplying an email address.",
     "funding_detail": "Manufacturer (grants from Etymotic Research, Contacta, Listen Technologies, IntriCon and Univox by Edin, as listed in the article acknowledgments)",
     "question_short": "Rank the three listening technologies experienced.",
     "question_wording": "shortened paraphrase of published question",
     "result": "81% preferred the loop with their own hearing device over FM/infrared with a neckloop or headset.",
     "result_base": "Survey 2: 243 respondents; only systems previously used were ranked",
     "source_id": "kochkin-2014",
     "supporting_source_ids": "",
     "source_locator": "Method, Survey 2; Results, Figure 8",
     "limitations": "Self-selected experienced loop users, with severe losses and implant users over-represented. Loop quality and telecoil settings were not checked. Some rated venues were homes. Method refers to television; Figure 8 refers to large venues. No Wi-Fi or Auracast option. Exact questionnaire not reproduced.",
     "funding": "Manufacturer"
    },
    {
     "finding_id": "kochkin-2014-all-three",
     "survey": "Kochkin et al. loop surveys 1 and 2",
     "year": "2014",
     "year_basis": "publication year; fieldwork dates not reported",
     "country": "United States 89%; Europe 10%; Australia and Canada 1%",
     "response_group": "listener",
     "finding_type": "preference",
     "scope": "venue systems",
     "sample_size": "866 usable Survey 1 responses; 243 usable follow-up responses",
     "recruitment": "Convenience sample of existing loop users via HLAA, LoopWisconsin, Hearing Link, Hearing Health Matters and social-media advertisements; follow-up invitation to those supplying an email address.",
     "funding_detail": "Manufacturer (grants from Etymotic Research, Contacta, Listen Technologies, IntriCon and Univox by Edin, as listed in the article acknowledgments)",
     "question_short": "Rank the three listening technologies experienced.",
     "question_wording": "shortened paraphrase of published question",
     "result": "Reported preferences: loop 88%; FM/infrared with neckloop 12.8%; FM/infrared with headset 4.8%.",
     "result_base": "125 Survey 2 respondents who had used all three",
     "source_id": "kochkin-2014",
     "supporting_source_ids": "",
     "source_locator": "Results, paragraph following Figure 8",
     "limitations": "Self-selected experienced loop users, with severe losses and implant users over-represented. Loop quality and telecoil settings were not checked. Some rated venues were homes. Printed percentages total 105.6%; retained as reported without normalization. Method refers to television but figure refers to large venues.",
     "funding": "Manufacturer"
    },
    {
     "finding_id": "kochkin-2014-seek-venues",
     "survey": "Kochkin et al. loop surveys 1 and 2",
     "year": "2014",
     "year_basis": "publication year; fieldwork dates not reported",
     "country": "United States 89%; Europe 10%; Australia and Canada 1%",
     "response_group": "listener",
     "finding_type": "intention",
     "scope": "venue systems",
     "sample_size": "866 usable Survey 1 responses; 243 usable follow-up responses",
     "recruitment": "Convenience sample of existing loop users via HLAA, LoopWisconsin, Hearing Link, Hearing Health Matters and social-media advertisements; follow-up invitation to those supplying an email address.",
     "funding_detail": "Manufacturer (grants from Etymotic Research, Contacta, Listen Technologies, IntriCon and Univox by Edin, as listed in the article acknowledgments)",
     "question_short": "Likelihood of seeking ticketed venues with a hearing loop?",
     "question_wording": "paraphrase of described question",
     "result": "82% very or extremely likely.",
     "result_base": "Survey 2: 243 respondents",
     "source_id": "kochkin-2014",
     "supporting_source_ids": "",
     "source_locator": "Results, Figure 9",
     "limitations": "Self-selected experienced loop users, with severe losses and implant users over-represented. Loop quality and telecoil settings were not checked. Some rated venues were homes. Listener attendance intention, not an operator purchasing decision.",
     "funding": "Manufacturer"
    },
    {
     "finding_id": "kochkin-2014-demonstration",
     "survey": "Kochkin et al. loop surveys 1 and 2",
     "year": "2014",
     "year_basis": "publication year; fieldwork dates not reported",
     "country": "United States 89%; Europe 10%; Australia and Canada 1%",
     "response_group": "listener",
     "finding_type": "awareness",
     "scope": "shared receiver path",
     "sample_size": "866 usable Survey 1 responses; 243 usable follow-up responses",
     "recruitment": "Convenience sample of existing loop users via HLAA, LoopWisconsin, Hearing Link, Hearing Health Matters and social-media advertisements; follow-up invitation to those supplying an email address.",
     "funding_detail": "Manufacturer (grants from Etymotic Research, Contacta, Listen Technologies, IntriCon and Univox by Edin, as listed in the article acknowledgments)",
     "question_short": "Did the professional demonstrate the telecoil at fitting?",
     "question_wording": "shortened paraphrase of figure question",
     "result": "35% recalled a demonstration.",
     "result_base": "Survey 2: 243 respondents",
     "source_id": "kochkin-2014",
     "supporting_source_ids": "",
     "source_locator": "Results, Figure 11",
     "limitations": "Self-selected experienced loop users, with severe losses and implant users over-represented. Loop quality and telecoil settings were not checked. Some rated venues were homes.",
     "funding": "Manufacturer"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-telecoil-feature",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "awareness",
     "scope": "shared receiver path",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "Which features do you have in or with your hearing devices?",
     "question_wording": "shortened paraphrase of published question",
     "result": "740 selected telecoils/T-switch; 262 selected an external device with a telecoil; 53 selected no hearing aid or implant.",
     "result_base": "1,487 answers; multiple selections",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q7, p. 8",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base. The two telecoil categories can overlap and must not be added to infer unique users.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-telecoil-must-have",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "intention",
     "scope": "shared receiver path",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "Would telecoils be essential in the next hearing aid or implant processor?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Yes 734; no 272; unsure 342; did not know what telecoils are 135. Yes among yes/no answers: 734/1,006 = 73.0% (calculated).",
     "result_base": "1,483 answers overall; 1,006 yes/no answers",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q8, p. 10",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base. Personal-device purchase intention, not a venue purchase or comparison between listening systems.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-bluetooth-must-have",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "intention",
     "scope": "shared receiver path",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "Would Bluetooth be essential in the next hearing aid or implant processor?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Yes 1,273; no 54; unsure 122; unfamiliar 35. Yes among yes/no answers: 1,273/1,327 = 95.9% (calculated).",
     "result_base": "1,484 answers overall; 1,327 yes/no answers",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q9, p. 12",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base. Generic Bluetooth; does not measure Auracast demand or venue purchasing.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-counsel-eight-states",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "awareness",
     "scope": "shared receiver path",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "In the eight named states, did the professional discuss telecoils before fitting?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Yes 167; no 188; cannot remember 62; live elsewhere 1,052.",
     "result_base": "1,469 answers; 417 applicable including cannot remember",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q10, p. 14",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base. Question names AZ, DE, FL, IN, NM, NY, UT and WA. It does not test a law or establish its effect.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-counsel-other-states",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "awareness",
     "scope": "shared receiver path",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "In another state, did the professional discuss telecoils before fitting?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Yes 327; no 490; not applicable 657.",
     "result_base": "1,474 answers; 817 yes/no answers",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q11, p. 15",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-room-loop",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "Where do you use your telecoils?",
     "question_wording": "shortened paraphrase of published question",
     "result": "536 selected venue hearing loops.",
     "result_base": "1,328 answers; 519 not applicable; multiple selections",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q12, p. 16",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-counter-loop",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "Where do you use your telecoils?",
     "question_wording": "shortened paraphrase of published question",
     "result": "118 selected counter hearing loops.",
     "result_base": "1,328 answers; 519 not applicable; multiple selections",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q12, p. 16",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-neckloop",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "Where do you use your telecoils?",
     "question_wording": "shortened paraphrase of published question",
     "result": "150 selected FM/infrared receiver and neckloop.",
     "result_base": "1,328 answers; 519 not applicable; multiple selections",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q12, p. 16",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-unused-telecoil",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "shared receiver path",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "Where do you use your telecoils?",
     "question_wording": "shortened paraphrase of published question",
     "result": "223 selected having telecoils but not using them.",
     "result_base": "1,328 answers; 519 not applicable; multiple selections",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q12, p. 16",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-learning",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "awareness",
     "scope": "shared receiver path",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "How did you learn about telecoils?",
     "question_wording": "shortened paraphrase of published question",
     "result": "557 selected hearing professional; 465 support group; 267 internet; 232 knew nothing about telecoils before the survey.",
     "result_base": "1,335 answers; multiple selections",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q13, p. 17",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-request",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "How often do you seek or request hearing assistance at public gatherings?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Always 351; usually 280; half the time 102; seldom 230; never 385.",
     "result_base": "1,348 answers",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q15, p. 19",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base. Prompt includes both listening systems and captions.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-availability",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "availability",
     "scope": "venue systems",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "How often is hearing assistance readily available?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Always 20; usually 178; half the time 289; seldom 576; never 227. Seldom/never: 803/1,290 = 62.2% (calculated).",
     "result_base": "1,290 answers",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q16, p. 20",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base. Listener-reported availability of listening systems or captions; not a venue inventory.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-systems-encountered",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "availability",
     "scope": "venue systems",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "Which systems or accommodations do you commonly find?",
     "question_wording": "shortened paraphrase of published question",
     "result": "FM/headsets 275; FM including neckloops 197; infrared/headsets 71; infrared including neckloops 58; hearing loop 226; other audio systems 101; unsure of some systems 475.",
     "result_base": "1,303 answers; multiple selections",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q17, p. 21",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base. Captions were also options (245 CART and 374 handheld captions). These are selections by listeners, not installation shares. The report percentages cannot be read as frequency per venue visit.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-avoid-events",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "Do you avoid events without assistance when you would struggle to hear?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Yes 612; sometimes 365; no 315; not applicable 61.",
     "result_base": "1,353 answers; 1,292 excluding not applicable",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q18A, p. 22",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base. Includes assistive communication accommodations beyond listening systems.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-problems",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "How often do you encounter assistive listening problems?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Seldom 288; sometimes 307; half the time 122; fairly often 277; very often 185.",
     "result_base": "1,179 answers",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q19A, p. 23",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base. Examples combine batteries, staff, neckloops, equipment failure and signs; no problem-specific prevalence.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-borrow-headset",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "How often do you borrow a required receiver and headset?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Always 189; usually 165; half the time 35; sometimes 189; never 383; not applicable 366. Always/usually: 354/961 = 36.8% (calculated).",
     "result_base": "1,327 answers; 961 excluding not applicable",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q20, p. 24",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-borrow-neckloop",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "How often do you borrow a required receiver and neckloop?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Always 205; usually 137; half the time 25; sometimes 163; never 350; no telecoils 432. Always/usually: 342/880 = 38.9% (calculated).",
     "result_base": "1,312 answers; 880 excluding no telecoils",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q21, p. 25",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-loop-use",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "With telecoils at a looped venue, how often do you use them?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Always 367; usually 129; half the time 23; sometimes 97; never 103; no telecoils 424; no looped venues visited 166. Always: 367/719 = 51.0%; always/usually: 496/719 = 69.0% (calculated).",
     "result_base": "1,309 answers; 719 with a frequency answer",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q22, p. 26",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base. Companion report incorrectly calls 69% always; it corresponds to always plus usually.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-wifi-use",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "Have you experienced audio over Wi-Fi for assistive listening?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Yes 217; no 1,104.",
     "result_base": "1,321 answers",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q23A, p. 27",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-wifi-delay",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "How did you find the latency or echo of audio over Wi-Fi?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Not conscious of delay 119; distracting 88; objectionable 44; not applicable 1,018. Distracting/objectionable: 132/251 = 52.6% (calculated).",
     "result_base": "1,269 answers; 251 excluding not applicable",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q24, p. 28",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base. 251 delay ratings exceed the 217 reporting Wi-Fi experience. The charts do not establish the same respondents answered both. Prompt presupposes latency/echo.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "ccaa-2023-survey-graphs-council-recommendation",
     "survey": "CCAA assistive communication survey (2024 report)",
     "year": "2023",
     "year_basis": "fieldwork 5-24 September 2023 per companion survey page; report January 2024",
     "country": "United States survey context; no country distribution in charts",
     "response_group": "listener",
     "finding_type": "preference",
     "scope": "venue systems",
     "sample_size": "1,519 volunteers overall; item bases vary",
     "recruitment": "Self-selected online volunteers with hearing loss or related conditions, recruited via hearing-loss websites, newsletters, blogs and groups; Frost Center collected responses.",
     "funding_detail": "Nonprofit advocacy (Committee for Communication Access in America, an ad hoc committee of hearing-loss advocates chaired by Stephen O. Frazier; study funding not stated; responses collected and analysed by the Frost Center at Hope College)",
     "question_short": "Which single communication system would you recommend for a city council chamber?",
     "question_wording": "shortened paraphrase of published question",
     "result": "FM/RF 40; infrared 11; hearing loop 187; Wi-Fi 61; wired 13; captions 492; insufficient knowledge 531.",
     "result_base": "1,335 answers; 804 naming a system; 312 naming one of five listening systems",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q27, p. 31",
     "limitations": "Mostly older respondents, with severe-to-profound loss and implants over-represented. Counts are unweighted response counts; multi-select totals may exceed the item base. Hypothetical listener recommendation, not a buyer survey. Loop: 187/312 = 59.9% of listening-system choices, 187/804 = 23.3% of all system choices (calculated). Captions: 492/804 = 61.2%. Auracast absent.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "harkins-tucker-2007-staff",
     "survey": "Harkins and Tucker online ALD survey",
     "year": "2005",
     "year_basis": "fieldwork July-September 2005; article 2007",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "423 respondents with hearing loss; 276 venue receiver borrowers",
     "recruitment": "Online convenience sample via the HLAA convention, membership newsletter, local chapters and Beyond Hearing listserver.",
     "funding_detail": "Independent (Technology Access Program, Gallaudet University, for the Rehabilitation Engineering Research Center on Hearing Enhancement; developed under grant H133E-03006-06 from the National Institute on Disability and Rehabilitation Research, US Department of Education)",
     "question_short": "How often did borrowed receivers involve untrained staff?",
     "question_wording": "shortened paraphrase of published question",
     "result": "67% often/very often; 85% at least sometimes.",
     "result_base": "276 respondents who had borrowed a venue receiver",
     "source_id": "harkins-tucker-2007",
     "supporting_source_ids": "",
     "source_locator": "Table 4",
     "limitations": "Experienced internet users with mostly severe/profound losses; findings not generalizable. No venue transmission technology recorded.",
     "funding": "Independent"
    },
    {
     "finding_id": "harkins-tucker-2007-signs",
     "survey": "Harkins and Tucker online ALD survey",
     "year": "2005",
     "year_basis": "fieldwork July-September 2005; article 2007",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "423 respondents with hearing loss; 276 venue receiver borrowers",
     "recruitment": "Online convenience sample via the HLAA convention, membership newsletter, local chapters and Beyond Hearing listserver.",
     "funding_detail": "Independent (Technology Access Program, Gallaudet University, for the Rehabilitation Engineering Research Center on Hearing Enhancement; developed under grant H133E-03006-06 from the National Institute on Disability and Rehabilitation Research, US Department of Education)",
     "question_short": "How often did borrowed receivers involve missing receiver-checkout signs?",
     "question_wording": "shortened paraphrase of published question",
     "result": "65% often/very often; 85% at least sometimes.",
     "result_base": "276 respondents who had borrowed a venue receiver",
     "source_id": "harkins-tucker-2007",
     "supporting_source_ids": "",
     "source_locator": "Table 4",
     "limitations": "Experienced internet users with mostly severe/profound losses; findings not generalizable. No venue transmission technology recorded.",
     "funding": "Independent"
    },
    {
     "finding_id": "harkins-tucker-2007-sound",
     "survey": "Harkins and Tucker online ALD survey",
     "year": "2005",
     "year_basis": "fieldwork July-September 2005; article 2007",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "423 respondents with hearing loss; 276 venue receiver borrowers",
     "recruitment": "Online convenience sample via the HLAA convention, membership newsletter, local chapters and Beyond Hearing listserver.",
     "funding_detail": "Independent (Technology Access Program, Gallaudet University, for the Rehabilitation Engineering Research Center on Hearing Enhancement; developed under grant H133E-03006-06 from the National Institute on Disability and Rehabilitation Research, US Department of Education)",
     "question_short": "How often did borrowed receivers involve poor sound quality?",
     "question_wording": "shortened paraphrase of published question",
     "result": "51% often/very often; 67% at least sometimes.",
     "result_base": "276 respondents who had borrowed a venue receiver",
     "source_id": "harkins-tucker-2007",
     "supporting_source_ids": "",
     "source_locator": "Table 4",
     "limitations": "Experienced internet users with mostly severe/profound losses; findings not generalizable. No venue transmission technology recorded.",
     "funding": "Independent"
    },
    {
     "finding_id": "harkins-tucker-2007-compatibility",
     "survey": "Harkins and Tucker online ALD survey",
     "year": "2005",
     "year_basis": "fieldwork July-September 2005; article 2007",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "423 respondents with hearing loss; 276 venue receiver borrowers",
     "recruitment": "Online convenience sample via the HLAA convention, membership newsletter, local chapters and Beyond Hearing listserver.",
     "funding_detail": "Independent (Technology Access Program, Gallaudet University, for the Rehabilitation Engineering Research Center on Hearing Enhancement; developed under grant H133E-03006-06 from the National Institute on Disability and Rehabilitation Research, US Department of Education)",
     "question_short": "How often did borrowed receivers involve receiver incompatible with hearing aid/implant?",
     "question_wording": "shortened paraphrase of published question",
     "result": "47% often/very often; 77% at least sometimes.",
     "result_base": "276 respondents who had borrowed a venue receiver",
     "source_id": "harkins-tucker-2007",
     "supporting_source_ids": "",
     "source_locator": "Table 4",
     "limitations": "Experienced internet users with mostly severe/profound losses; findings not generalizable. No venue transmission technology recorded.",
     "funding": "Independent"
    },
    {
     "finding_id": "harkins-tucker-2007-interference",
     "survey": "Harkins and Tucker online ALD survey",
     "year": "2005",
     "year_basis": "fieldwork July-September 2005; article 2007",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "423 respondents with hearing loss; 276 venue receiver borrowers",
     "recruitment": "Online convenience sample via the HLAA convention, membership newsletter, local chapters and Beyond Hearing listserver.",
     "funding_detail": "Independent (Technology Access Program, Gallaudet University, for the Rehabilitation Engineering Research Center on Hearing Enhancement; developed under grant H133E-03006-06 from the National Institute on Disability and Rehabilitation Research, US Department of Education)",
     "question_short": "How often did borrowed receivers involve interference or buzzing?",
     "question_wording": "shortened paraphrase of published question",
     "result": "44% often/very often; 78% at least sometimes.",
     "result_base": "276 respondents who had borrowed a venue receiver",
     "source_id": "harkins-tucker-2007",
     "supporting_source_ids": "",
     "source_locator": "Table 4",
     "limitations": "Experienced internet users with mostly severe/profound losses; findings not generalizable. No venue transmission technology recorded.",
     "funding": "Independent"
    },
    {
     "finding_id": "harkins-tucker-2007-batteries",
     "survey": "Harkins and Tucker online ALD survey",
     "year": "2005",
     "year_basis": "fieldwork July-September 2005; article 2007",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "423 respondents with hearing loss; 276 venue receiver borrowers",
     "recruitment": "Online convenience sample via the HLAA convention, membership newsletter, local chapters and Beyond Hearing listserver.",
     "funding_detail": "Independent (Technology Access Program, Gallaudet University, for the Rehabilitation Engineering Research Center on Hearing Enhancement; developed under grant H133E-03006-06 from the National Institute on Disability and Rehabilitation Research, US Department of Education)",
     "question_short": "How often did borrowed receivers involve dead batteries?",
     "question_wording": "shortened paraphrase of published question",
     "result": "34% often/very often; 70% at least sometimes.",
     "result_base": "276 respondents who had borrowed a venue receiver",
     "source_id": "harkins-tucker-2007",
     "supporting_source_ids": "",
     "source_locator": "Table 4",
     "limitations": "Experienced internet users with mostly severe/profound losses; findings not generalizable. No venue transmission technology recorded.",
     "funding": "Independent"
    },
    {
     "finding_id": "harkins-tucker-2007-own-voice",
     "survey": "Harkins and Tucker online ALD survey",
     "year": "2005",
     "year_basis": "fieldwork July-September 2005; article 2007",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "423 respondents with hearing loss; 276 venue receiver borrowers",
     "recruitment": "Online convenience sample via the HLAA convention, membership newsletter, local chapters and Beyond Hearing listserver.",
     "funding_detail": "Independent (Technology Access Program, Gallaudet University, for the Rehabilitation Engineering Research Center on Hearing Enhancement; developed under grant H133E-03006-06 from the National Institute on Disability and Rehabilitation Research, US Department of Education)",
     "question_short": "How often did borrowed receivers involve difficulty controlling own voice level?",
     "question_wording": "shortened paraphrase of published question",
     "result": "27% often/very often; 55% at least sometimes.",
     "result_base": "276 respondents who had borrowed a venue receiver",
     "source_id": "harkins-tucker-2007",
     "supporting_source_ids": "",
     "source_locator": "Table 4",
     "limitations": "Experienced internet users with mostly severe/profound losses; findings not generalizable. No venue transmission technology recorded.",
     "funding": "Independent"
    },
    {
     "finding_id": "harkins-tucker-2007-controls",
     "survey": "Harkins and Tucker online ALD survey",
     "year": "2005",
     "year_basis": "fieldwork July-September 2005; article 2007",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "423 respondents with hearing loss; 276 venue receiver borrowers",
     "recruitment": "Online convenience sample via the HLAA convention, membership newsletter, local chapters and Beyond Hearing listserver.",
     "funding_detail": "Independent (Technology Access Program, Gallaudet University, for the Rehabilitation Engineering Research Center on Hearing Enhancement; developed under grant H133E-03006-06 from the National Institute on Disability and Rehabilitation Research, US Department of Education)",
     "question_short": "How often did borrowed receivers involve difficulty using receiver controls?",
     "question_wording": "shortened paraphrase of published question",
     "result": "12% often/very often; 35% at least sometimes.",
     "result_base": "276 respondents who had borrowed a venue receiver",
     "source_id": "harkins-tucker-2007",
     "supporting_source_ids": "",
     "source_locator": "Table 4",
     "limitations": "Experienced internet users with mostly severe/profound losses; findings not generalizable. No venue transmission technology recorded.",
     "funding": "Independent"
    },
    {
     "finding_id": "harkins-tucker-2007-telecoil",
     "survey": "Harkins and Tucker online ALD survey",
     "year": "2005",
     "year_basis": "fieldwork July-September 2005; article 2007",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "awareness",
     "scope": "shared receiver path",
     "sample_size": "423 respondents with hearing loss; 276 venue receiver borrowers",
     "recruitment": "Online convenience sample via the HLAA convention, membership newsletter, local chapters and Beyond Hearing listserver.",
     "funding_detail": "Independent (Technology Access Program, Gallaudet University, for the Rehabilitation Engineering Research Center on Hearing Enhancement; developed under grant H133E-03006-06 from the National Institute on Disability and Rehabilitation Research, US Department of Education)",
     "question_short": "Does the hearing aid or implant include a telecoil?",
     "question_wording": "paraphrase of described question",
     "result": "85% reported telecoils.",
     "result_base": "423 survey respondents overall; item base not explicitly stated",
     "source_id": "harkins-tucker-2007",
     "supporting_source_ids": "",
     "source_locator": "Results, Hearing Level and Hearing Technology",
     "limitations": "Experienced internet users with mostly severe/profound losses; findings not generalizable. No venue transmission technology recorded.",
     "funding": "Independent"
    },
    {
     "finding_id": "harkins-tucker-2007-interfaces",
     "survey": "Harkins and Tucker online ALD survey",
     "year": "2005",
     "year_basis": "fieldwork July-September 2005; article 2007",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "shared receiver path",
     "sample_size": "423 respondents with hearing loss; 276 venue receiver borrowers",
     "recruitment": "Online convenience sample via the HLAA convention, membership newsletter, local chapters and Beyond Hearing listserver.",
     "funding_detail": "Independent (Technology Access Program, Gallaudet University, for the Rehabilitation Engineering Research Center on Hearing Enhancement; developed under grant H133E-03006-06 from the National Institute on Disability and Rehabilitation Research, US Department of Education)",
     "question_short": "Which ALD interfaces have you used in the last two years?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Telecoil alone or room loop 65%; neckloop 48%.",
     "result_base": "423 overall; item-specific base not printed in Table 3",
     "source_id": "harkins-tucker-2007",
     "supporting_source_ids": "",
     "source_locator": "Table 3",
     "limitations": "Experienced internet users with mostly severe/profound losses; findings not generalizable. No venue transmission technology recorded. Includes personal listening as well as venue use; multi-select interfaces are not venue-system preference.",
     "funding": "Independent"
    },
    {
     "finding_id": "harkins-tucker-2007-audience-use",
     "survey": "Harkins and Tucker online ALD survey",
     "year": "2005",
     "year_basis": "fieldwork July-September 2005; article 2007",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "423 respondents with hearing loss; 276 venue receiver borrowers",
     "recruitment": "Online convenience sample via the HLAA convention, membership newsletter, local chapters and Beyond Hearing listserver.",
     "funding_detail": "Independent (Technology Access Program, Gallaudet University, for the Rehabilitation Engineering Research Center on Hearing Enhancement; developed under grant H133E-03006-06 from the National Institute on Disability and Rehabilitation Research, US Department of Education)",
     "question_short": "Have you used assistance as an audience member with a speaker over 10 feet away?",
     "question_wording": "shortened paraphrase of published question",
     "result": "58% had used assistance in this situation during the previous two years.",
     "result_base": "423 survey respondents overall; item base not separately printed",
     "source_id": "harkins-tucker-2007",
     "supporting_source_ids": "",
     "source_locator": "Listening Situations and Assistive Listening Device Use; Figure 1",
     "limitations": "Experienced internet users with mostly severe/profound losses; findings not generalizable. No venue transmission technology recorded.",
     "funding": "Independent"
    },
    {
     "finding_id": "harkins-tucker-2007-audience-benefit",
     "survey": "Harkins and Tucker online ALD survey",
     "year": "2005",
     "year_basis": "fieldwork July-September 2005; article 2007",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "423 respondents with hearing loss; 276 venue receiver borrowers",
     "recruitment": "Online convenience sample via the HLAA convention, membership newsletter, local chapters and Beyond Hearing listserver.",
     "funding_detail": "Independent (Technology Access Program, Gallaudet University, for the Rehabilitation Engineering Research Center on Hearing Enhancement; developed under grant H133E-03006-06 from the National Institute on Disability and Rehabilitation Research, US Department of Education)",
     "question_short": "Is speech better with assistance than with the hearing device alone?",
     "question_wording": "shortened paraphrase of published question",
     "result": "89% reported somewhat or much better performance in the audience situation.",
     "result_base": "274 users in the audience situation, per Figure 2 caption",
     "source_id": "harkins-tucker-2007",
     "supporting_source_ids": "",
     "source_locator": "Figure 2 caption; Discussion, audience situation",
     "limitations": "Experienced internet users with mostly severe/profound losses; findings not generalizable. No venue transmission technology recorded. No comparison between transmission technologies.",
     "funding": "Independent"
    },
    {
     "finding_id": "harkins-tucker-2007-universal-receiver",
     "survey": "Harkins and Tucker online ALD survey",
     "year": "2005",
     "year_basis": "fieldwork July-September 2005; article 2007",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "intention",
     "scope": "venue systems",
     "sample_size": "423 respondents with hearing loss; 276 venue receiver borrowers",
     "recruitment": "Online convenience sample via the HLAA convention, membership newsletter, local chapters and Beyond Hearing listserver.",
     "funding_detail": "Independent (Technology Access Program, Gallaudet University, for the Rehabilitation Engineering Research Center on Hearing Enhancement; developed under grant H133E-03006-06 from the National Institute on Disability and Rehabilitation Research, US Department of Education)",
     "question_short": "Would you purchase a universal receiver if available?",
     "question_wording": "shortened paraphrase of published question",
     "result": "76% willing; 5% unwilling; 19% unsure.",
     "result_base": "423 overall; item base not separately reported",
     "source_id": "harkins-tucker-2007",
     "supporting_source_ids": "",
     "source_locator": "Suggestions and Problems, paragraph after Table 4",
     "limitations": "Experienced internet users with mostly severe/profound losses; findings not generalizable. No venue transmission technology recorded. Hypothetical listener purchase of a personal receiver for venue systems, not a venue procurement survey.",
     "funding": "Independent"
    },
    {
     "finding_id": "harkins-tucker-2007-information",
     "survey": "Harkins and Tucker online ALD survey",
     "year": "2005",
     "year_basis": "fieldwork July-September 2005; article 2007",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "awareness",
     "scope": "shared receiver path",
     "sample_size": "423 respondents with hearing loss; 276 venue receiver borrowers",
     "recruitment": "Online convenience sample via the HLAA convention, membership newsletter, local chapters and Beyond Hearing listserver.",
     "funding_detail": "Independent (Technology Access Program, Gallaudet University, for the Rehabilitation Engineering Research Center on Hearing Enhancement; developed under grant H133E-03006-06 from the National Institute on Disability and Rehabilitation Research, US Department of Education)",
     "question_short": "Which sources have you consulted for hearing technology information?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Consumer organisations 73%; meetings/conferences 68%; word of mouth 67%; audiologists 59%.",
     "result_base": "423 respondents; multiple selections",
     "source_id": "harkins-tucker-2007",
     "supporting_source_ids": "",
     "source_locator": "Table 5",
     "limitations": "Experienced internet users with mostly severe/profound losses; findings not generalizable. No venue transmission technology recorded. Information covers other hearing technology as well as assistive listening.",
     "funding": "Independent"
    },
    {
     "finding_id": "wireless-rerc-2013-availability",
     "survey": "Wireless RERC public-venue assistive listening needs",
     "year": "2013",
     "year_basis": "fieldwork 22 January-1 April 2013",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "availability",
     "scope": "venue systems",
     "sample_size": "180 respondents with hearing loss",
     "recruitment": "Convenience sample via the RERC Consumer Advisory Network, website, social media and disability/hearing-loss organisations.",
     "funding_detail": "Government (US Department of Education, National Institute on Disability and Rehabilitation Research, grant H133E110002; the questionnaire was designed as a market-needs study for an app-based assistive listening system being developed with Wireless RERC support)",
     "question_short": "How often are listening systems provided at public events attended?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Often 7%; sometimes 27%; rarely 66%.",
     "result_base": "180 overall; item base not reported",
     "source_id": "wireless-rerc-2013",
     "supporting_source_ids": "",
     "source_locator": "Table 6, p. 3",
     "limitations": "Short market-needs questionnaire for an app under development with RERC support; no venue technology breakdown. Item-level counts not reported.",
     "funding": "Government"
    },
    {
     "finding_id": "wireless-rerc-2013-use",
     "survey": "Wireless RERC public-venue assistive listening needs",
     "year": "2013",
     "year_basis": "fieldwork 22 January-1 April 2013",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "180 respondents with hearing loss",
     "recruitment": "Convenience sample via the RERC Consumer Advisory Network, website, social media and disability/hearing-loss organisations.",
     "funding_detail": "Government (US Department of Education, National Institute on Disability and Rehabilitation Research, grant H133E110002; the questionnaire was designed as a market-needs study for an app-based assistive listening system being developed with Wireless RERC support)",
     "question_short": "When a system is available, do you use it?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Often 36%; sometimes 34%; never 30%.",
     "result_base": "180 overall; item base not reported",
     "source_id": "wireless-rerc-2013",
     "supporting_source_ids": "",
     "source_locator": "Table 7, p. 4",
     "limitations": "Short market-needs questionnaire for an app under development with RERC support; no venue technology breakdown. Item-level counts not reported.",
     "funding": "Government"
    },
    {
     "finding_id": "wireless-rerc-2013-satisfaction",
     "survey": "Wireless RERC public-venue assistive listening needs",
     "year": "2013",
     "year_basis": "fieldwork 22 January-1 April 2013",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "180 respondents with hearing loss",
     "recruitment": "Convenience sample via the RERC Consumer Advisory Network, website, social media and disability/hearing-loss organisations.",
     "funding_detail": "Government (US Department of Education, National Institute on Disability and Rehabilitation Research, grant H133E110002; the questionnaire was designed as a market-needs study for an app-based assistive listening system being developed with Wireless RERC support)",
     "question_short": "If you use a system, how satisfied are you?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Very satisfied 7%; somewhat satisfied 56%; somewhat unsatisfied 24%; very unsatisfied 13%.",
     "result_base": "Users of available systems; subgroup count not reported",
     "source_id": "wireless-rerc-2013",
     "supporting_source_ids": "",
     "source_locator": "Table 8, p. 4",
     "limitations": "Short market-needs questionnaire for an app under development with RERC support; no venue technology breakdown. Item-level counts not reported.",
     "funding": "Government"
    },
    {
     "finding_id": "wireless-rerc-2013-app-intention",
     "survey": "Wireless RERC public-venue assistive listening needs",
     "year": "2013",
     "year_basis": "fieldwork 22 January-1 April 2013",
     "country": "United States recruitment focus; respondent country distribution not reported",
     "response_group": "listener",
     "finding_type": "intention",
     "scope": "shared-path context",
     "sample_size": "180 respondents with hearing loss",
     "recruitment": "Convenience sample via the RERC Consumer Advisory Network, website, social media and disability/hearing-loss organisations.",
     "funding_detail": "Government (US Department of Education, National Institute on Disability and Rehabilitation Research, grant H133E110002; the questionnaire was designed as a market-needs study for an app-based assistive listening system being developed with Wireless RERC support)",
     "question_short": "Would you use a smartphone app that provided assistive listening?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Yes 86%; no 14%.",
     "result_base": "Smartphone users; subgroup count not reported",
     "source_id": "wireless-rerc-2013",
     "supporting_source_ids": "",
     "source_locator": "Table 10, p. 4",
     "limitations": "Short market-needs questionnaire for an app under development with RERC support; no venue technology breakdown. Item-level counts not reported. Question follows a built-in microphone amplifier item. It cannot establish demand for venue Wi-Fi streaming or Auracast.",
     "funding": "Government"
    },
    {
     "finding_id": "picou-2020-telecoil-awareness",
     "survey": "MarkeTrak 10",
     "year": "2018",
     "year_basis": "survey year in Figure 4 caption; article published 2020",
     "country": "United States",
     "response_group": "listener",
     "finding_type": "awareness",
     "scope": "shared receiver path",
     "sample_size": "Over 20,000 households screened; 3,132 detailed respondents; 969 owners; 702 recent owners",
     "recruitment": "Online household screening balanced to census characteristics; respondents with hearing difficulty invited to the detailed survey. Methods companion is archived with the record.",
     "funding_detail": "Trade body (MarkeTrak is commissioned by the Hearing Industries Association, the US hearing aid industry's association; the author, of Vanderbilt University Medical Center, declares research funding from Sonova, GN ReSound and Signia as well as the National Institutes of Health)",
     "question_short": "Which features does your current hearing aid have?",
     "question_wording": "paraphrase of reported feature item",
     "result": "20% reported a telecoil; 26% were unsure.",
     "result_base": "702 owners who obtained aids in the preceding five years",
     "source_id": "picou-2020",
     "supporting_source_ids": "",
     "source_locator": "Current Usage, Features; Table 1",
     "limitations": "Self-reported features; no equipment inspection. These findings do not ask about venue systems.",
     "funding": "Trade body"
    },
    {
     "finding_id": "picou-2020-telecoil-satisfaction",
     "survey": "MarkeTrak 10",
     "year": "2018",
     "year_basis": "survey year in Figure 4 caption; article published 2020",
     "country": "United States",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "shared receiver path",
     "sample_size": "Over 20,000 households screened; 3,132 detailed respondents; 969 owners; 702 recent owners",
     "recruitment": "Online household screening balanced to census characteristics; respondents with hearing difficulty invited to the detailed survey. Methods companion is archived with the record.",
     "funding_detail": "Trade body (MarkeTrak is commissioned by the Hearing Industries Association, the US hearing aid industry's association; the author, of Vanderbilt University Medical Center, declares research funding from Sonova, GN ReSound and Signia as well as the National Institutes of Health)",
     "question_short": "Overall hearing aid satisfaction, grouped by telecoil ownership?",
     "question_wording": "analysis of satisfaction by feature; not a direct question",
     "result": "Owners reporting a telecoil had higher satisfaction than those without one.",
     "result_base": "Hearing aid owners grouped by reported telecoil ownership; Figure 7 does not print subgroup or overall counts",
     "source_id": "picou-2020",
     "supporting_source_ids": "",
     "source_locator": "Satisfaction, Features; Figure 7",
     "limitations": "Self-reported features; no equipment inspection. These findings do not ask about venue systems. Association with whole-device satisfaction, not a causal test of telecoils or venue satisfaction.",
     "funding": "Trade body"
    },
    {
     "finding_id": "picou-2022-telecoil-awareness",
     "survey": "MarkeTrak 2022",
     "year": "2021",
     "year_basis": "fieldwork November-December 2021; survey edition and publication 2022",
     "country": "United States",
     "response_group": "listener",
     "finding_type": "awareness",
     "scope": "shared receiver path",
     "sample_size": "15,138 households; 3,218 detailed respondents including 1,139 hearing aid owners; 815 recent owners in Picou; fitting-channel and feature bases differ",
     "recruitment": "Online household survey with census-based quotas and household/individual weighting; Carr and Kihm methods companion archived with the record.",
     "funding_detail": "Trade body (MarkeTrak is supported by the Hearing Industries Association, the US hearing aid industry's association; the issue editorial identifies guest editor Thomas Powers with Powers Consulting, not HIA; the author, of Vanderbilt University Medical Center, declares no conflicts of interest)",
     "question_short": "Which features does your current hearing aid have?",
     "question_wording": "shortened paraphrase of published question",
     "result": "33% reported a telecoil.",
     "result_base": "815 recent hearing aid owners",
     "source_id": "picou-2022",
     "supporting_source_ids": "",
     "source_locator": "Table 1",
     "limitations": "Self-reported feature knowledge. Does not measure installed device capability or preference among venue systems.",
     "funding": "Trade body"
    },
    {
     "finding_id": "picou-2022-mt9-telecoil",
     "survey": "MarkeTrak 9 (retrospective comparison in Picou 2022)",
     "year": "2015",
     "year_basis": "survey edition label; cited retrospective article 2022",
     "country": "United States",
     "response_group": "listener",
     "finding_type": "awareness",
     "scope": "shared receiver path",
     "sample_size": "782 recent hearing aid owners",
     "recruitment": "Earlier MarkeTrak survey; original recruitment protocol not reproduced in the comparison table.",
     "funding_detail": "Trade body (MarkeTrak is supported by the Hearing Industries Association, the US hearing aid industry's association; the issue editorial identifies guest editor Thomas Powers with Powers Consulting, not HIA; the author, of Vanderbilt University Medical Center, declares no conflicts of interest)",
     "question_short": "Which features does your current hearing aid have?",
     "question_wording": "shortened paraphrase of published question",
     "result": "23% reported a telecoil.",
     "result_base": "782 recent hearing aid owners in MarkeTrak 9",
     "source_id": "picou-2022",
     "supporting_source_ids": "",
     "source_locator": "Table 1, MT 2015 column",
     "limitations": "Self-reported feature knowledge. Does not measure installed device capability or preference among venue systems.",
     "funding": "Trade body"
    },
    {
     "finding_id": "picou-2022-telecoil-in-person",
     "survey": "MarkeTrak 2022",
     "year": "2021",
     "year_basis": "fieldwork November-December 2021; survey edition and publication 2022",
     "country": "United States",
     "response_group": "listener",
     "finding_type": "awareness",
     "scope": "shared receiver path",
     "sample_size": "15,138 households; 3,218 detailed respondents including 1,139 hearing aid owners; 815 recent owners in Picou; fitting-channel and feature bases differ",
     "recruitment": "Online household survey with census-based quotas and household/individual weighting; Carr and Kihm methods companion archived with the record.",
     "funding_detail": "Trade body (MarkeTrak is supported by the Hearing Industries Association, the US hearing aid industry's association; the issue editorial identifies guest editor Thomas Powers with Powers Consulting, not HIA; the author, of Vanderbilt University Medical Center, declares no conflicts of interest)",
     "question_short": "Which features does your current hearing aid have?",
     "question_wording": "shortened paraphrase of published question",
     "result": "29% reported a telecoil.",
     "result_base": "716 in-person fitted recent hearing aid owners",
     "source_id": "picou-2022",
     "supporting_source_ids": "",
     "source_locator": "Table 3",
     "limitations": "Self-reported feature knowledge. Does not measure installed device capability or preference among venue systems. Fitting channels differ in offered devices and users; source does not establish why rates differ.",
     "funding": "Trade body"
    },
    {
     "finding_id": "picou-2022-telecoil-remote",
     "survey": "MarkeTrak 2022",
     "year": "2021",
     "year_basis": "fieldwork November-December 2021; survey edition and publication 2022",
     "country": "United States",
     "response_group": "listener",
     "finding_type": "awareness",
     "scope": "shared receiver path",
     "sample_size": "15,138 households; 3,218 detailed respondents including 1,139 hearing aid owners; 815 recent owners in Picou; fitting-channel and feature bases differ",
     "recruitment": "Online household survey with census-based quotas and household/individual weighting; Carr and Kihm methods companion archived with the record.",
     "funding_detail": "Trade body (MarkeTrak is supported by the Hearing Industries Association, the US hearing aid industry's association; the issue editorial identifies guest editor Thomas Powers with Powers Consulting, not HIA; the author, of Vanderbilt University Medical Center, declares no conflicts of interest)",
     "question_short": "Which features does your current hearing aid have?",
     "question_wording": "shortened paraphrase of published question",
     "result": "59% reported a telecoil.",
     "result_base": "51 remotely fitted recent hearing aid owners",
     "source_id": "picou-2022",
     "supporting_source_ids": "",
     "source_locator": "Table 3",
     "limitations": "Self-reported feature knowledge. Does not measure installed device capability or preference among venue systems. Fitting channels differ in offered devices and users; source does not establish why rates differ.",
     "funding": "Trade body"
    },
    {
     "finding_id": "picou-2022-telecoil-self",
     "survey": "MarkeTrak 2022",
     "year": "2021",
     "year_basis": "fieldwork November-December 2021; survey edition and publication 2022",
     "country": "United States",
     "response_group": "listener",
     "finding_type": "awareness",
     "scope": "shared receiver path",
     "sample_size": "15,138 households; 3,218 detailed respondents including 1,139 hearing aid owners; 815 recent owners in Picou; fitting-channel and feature bases differ",
     "recruitment": "Online household survey with census-based quotas and household/individual weighting; Carr and Kihm methods companion archived with the record.",
     "funding_detail": "Trade body (MarkeTrak is supported by the Hearing Industries Association, the US hearing aid industry's association; the issue editorial identifies guest editor Thomas Powers with Powers Consulting, not HIA; the author, of Vanderbilt University Medical Center, declares no conflicts of interest)",
     "question_short": "Which features does your current hearing aid have?",
     "question_wording": "shortened paraphrase of published question",
     "result": "43% reported a telecoil.",
     "result_base": "48 self-fitted recent hearing aid owners",
     "source_id": "picou-2022",
     "supporting_source_ids": "",
     "source_locator": "Table 3",
     "limitations": "Self-reported feature knowledge. Does not measure installed device capability or preference among venue systems. Fitting channels differ in offered devices and users; source does not establish why rates differ.",
     "funding": "Trade body"
    },
    {
     "finding_id": "picou-2022-impact-in-person",
     "survey": "MarkeTrak 2022",
     "year": "2021",
     "year_basis": "fieldwork November-December 2021; survey edition and publication 2022",
     "country": "United States",
     "response_group": "listener",
     "finding_type": "preference",
     "scope": "shared receiver path",
     "sample_size": "15,138 households; 3,218 detailed respondents including 1,139 hearing aid owners; 815 recent owners in Picou; fitting-channel and feature bases differ",
     "recruitment": "Online household survey with census-based quotas and household/individual weighting; Carr and Kihm methods companion archived with the record.",
     "funding_detail": "Trade body (MarkeTrak is supported by the Hearing Industries Association, the US hearing aid industry's association; the issue editorial identifies guest editor Thomas Powers with Powers Consulting, not HIA; the author, of Vanderbilt University Medical Center, declares no conflicts of interest)",
     "question_short": "Which features most improve listening? Select up to three of your own features.",
     "question_wording": "shortened paraphrase of published question",
     "result": "6% selected the telecoil.",
     "result_base": "Table 4 lists 429 in-person fitted owners; percentage applies to owners with the feature, whose count is not separately supplied",
     "source_id": "picou-2022",
     "supporting_source_ids": "",
     "source_locator": "Table 4",
     "limitations": "Self-reported feature knowledge. Does not measure installed device capability or preference among venue systems. Whole-device feature impact; not a venue-system preference or a percentage of all hearing aid owners.",
     "funding": "Trade body"
    },
    {
     "finding_id": "picou-2022-impact-remote",
     "survey": "MarkeTrak 2022",
     "year": "2021",
     "year_basis": "fieldwork November-December 2021; survey edition and publication 2022",
     "country": "United States",
     "response_group": "listener",
     "finding_type": "preference",
     "scope": "shared receiver path",
     "sample_size": "15,138 households; 3,218 detailed respondents including 1,139 hearing aid owners; 815 recent owners in Picou; fitting-channel and feature bases differ",
     "recruitment": "Online household survey with census-based quotas and household/individual weighting; Carr and Kihm methods companion archived with the record.",
     "funding_detail": "Trade body (MarkeTrak is supported by the Hearing Industries Association, the US hearing aid industry's association; the issue editorial identifies guest editor Thomas Powers with Powers Consulting, not HIA; the author, of Vanderbilt University Medical Center, declares no conflicts of interest)",
     "question_short": "Which features most improve listening? Select up to three of your own features.",
     "question_wording": "shortened paraphrase of published question",
     "result": "6% selected the telecoil.",
     "result_base": "Table 4 lists 45 remotely fitted owners; percentage applies to owners with the feature, whose count is not separately supplied",
     "source_id": "picou-2022",
     "supporting_source_ids": "",
     "source_locator": "Table 4",
     "limitations": "Self-reported feature knowledge. Does not measure installed device capability or preference among venue systems. Whole-device feature impact; not a venue-system preference or a percentage of all hearing aid owners.",
     "funding": "Trade body"
    },
    {
     "finding_id": "picou-2022-impact-self",
     "survey": "MarkeTrak 2022",
     "year": "2021",
     "year_basis": "fieldwork November-December 2021; survey edition and publication 2022",
     "country": "United States",
     "response_group": "listener",
     "finding_type": "preference",
     "scope": "shared receiver path",
     "sample_size": "15,138 households; 3,218 detailed respondents including 1,139 hearing aid owners; 815 recent owners in Picou; fitting-channel and feature bases differ",
     "recruitment": "Online household survey with census-based quotas and household/individual weighting; Carr and Kihm methods companion archived with the record.",
     "funding_detail": "Trade body (MarkeTrak is supported by the Hearing Industries Association, the US hearing aid industry's association; the issue editorial identifies guest editor Thomas Powers with Powers Consulting, not HIA; the author, of Vanderbilt University Medical Center, declares no conflicts of interest)",
     "question_short": "Which features most improve listening? Select up to three of your own features.",
     "question_wording": "shortened paraphrase of published question",
     "result": "3% selected the telecoil.",
     "result_base": "Table 4 lists 27 self-fitted owners; percentage applies to owners with the feature, whose count is not separately supplied",
     "source_id": "picou-2022",
     "supporting_source_ids": "",
     "source_locator": "Table 4",
     "limitations": "Self-reported feature knowledge. Does not measure installed device capability or preference among venue systems. Whole-device feature impact; not a venue-system preference or a percentage of all hearing aid owners.",
     "funding": "Trade body"
    },
    {
     "finding_id": "picou-2022-satisfaction",
     "survey": "MarkeTrak 2022",
     "year": "2021",
     "year_basis": "fieldwork November-December 2021; survey edition and publication 2022",
     "country": "United States",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "shared receiver path",
     "sample_size": "15,138 households; 3,218 detailed respondents including 1,139 hearing aid owners; 815 recent owners in Picou; fitting-channel and feature bases differ",
     "recruitment": "Online household survey with census-based quotas and household/individual weighting; Carr and Kihm methods companion archived with the record.",
     "funding_detail": "Trade body (MarkeTrak is supported by the Hearing Industries Association, the US hearing aid industry's association; the issue editorial identifies guest editor Thomas Powers with Powers Consulting, not HIA; the author, of Vanderbilt University Medical Center, declares no conflicts of interest)",
     "question_short": "Overall hearing aid satisfaction, grouped by telecoil ownership?",
     "question_wording": "analysis of satisfaction by feature; not a direct question",
     "result": "90% satisfied among owners with telecoils versus 82% among owners without.",
     "result_base": "Feature subgroups; counts not reported beside the comparison",
     "source_id": "picou-2022",
     "supporting_source_ids": "",
     "source_locator": "Telephone Use; Figure 2",
     "limitations": "Self-reported feature knowledge. Does not measure installed device capability or preference among venue systems. Association with overall hearing aid satisfaction; not evidence that telecoils caused it.",
     "funding": "Trade body"
    },
    {
     "finding_id": "sobek-dobyan-2025-telecoil",
     "survey": "MarkeTrak 2025",
     "year": "2024",
     "year_basis": "fieldwork October-November 2024; edition and article 2025",
     "country": "United States",
     "response_group": "listener",
     "finding_type": "awareness",
     "scope": "shared receiver path",
     "sample_size": "16,148 households; 2,955 detailed respondents; 1,173 hearing aid owners; 887 recent owners",
     "recruitment": "Az Marketing Research online household survey balanced and weighted to US census characteristics.",
     "funding_detail": "Trade body (MarkeTrak is commissioned by the Hearing Industries Association, the US hearing aid industry's association; the first author is HIA's executive director and the second runs a consultancy serving the hearing health industry)",
     "question_short": "Which features does your current hearing aid have?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Telecoil: yes 24%; no 47%; unsure 29%.",
     "result_base": "887 owners who obtained aids within five years",
     "source_id": "sobek-dobyan-2025",
     "supporting_source_ids": "",
     "source_locator": "Table 1 image, telecoil row",
     "limitations": "Industry survey summary. Self-reported features; no venue-system preference question.",
     "funding": "Trade body"
    },
    {
     "finding_id": "anovum-2025-eurotrak-uk-telecoil",
     "survey": "EuroTrak UK 2025",
     "year": "2025",
     "year_basis": "survey edition year; exact fieldwork dates not supplied",
     "country": "United Kingdom",
     "response_group": "listener",
     "finding_type": "awareness",
     "scope": "shared receiver path",
     "sample_size": "15,118 screening participants; 718 hearing aid owners; 567 non-owners with hearing loss",
     "recruitment": "Large panels with age/gender quotas and a soft regional quota; detailed samples weighted to the screening interviews. Anovum fieldwork for EHIMA and BIHIMA.",
     "funding_detail": "Trade body (commissioned by EHIMA and BIHIMA, the European and British-Irish hearing instrument manufacturers' associations; designed, fielded and analysed by the research firm Anovum with a panel company, and EHIMA approved the questionnaire)",
     "question_short": "Are your hearing aids equipped with a telecoil?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Yes 11%; no 26%; do not know 63%.",
     "result_base": "718 hearing aid owners",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "p. 51, upper-left chart; pp. 8-9, organisation and methods",
     "limitations": "Self-reported knowledge and use; panel sample. Weighted percentages need not match raw subgroup counts.",
     "funding": "Trade body"
    },
    {
     "finding_id": "anovum-2025-eurotrak-uk-frequency",
     "survey": "EuroTrak UK 2025",
     "year": "2025",
     "year_basis": "survey edition year; exact fieldwork dates not supplied",
     "country": "United Kingdom",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "shared receiver path",
     "sample_size": "15,118 screening participants; 718 hearing aid owners; 567 non-owners with hearing loss",
     "recruitment": "Large online panels with age/gender quotas and regional quotas; census-based balancing. Anovum fieldwork for EHIMA and BIHIMA.",
     "funding_detail": "Trade body (commissioned by EHIMA and BIHIMA, the European and British-Irish hearing instrument manufacturers' associations; designed, fielded and analysed by the research firm Anovum with a panel company, and EHIMA approved the questionnaire)",
     "question_short": "How often do you use the telecoil to improve hearing?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Never 10%; rarely 32%; occasionally 32%; often 23%; very often 3%.",
     "result_base": "68 owners labelled equipped with telecoil",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "p. 51, lower-left chart",
     "limitations": "Self-reported knowledge and use; online sample. Weighted percentages need not match raw subgroup counts. Use question includes all telecoil purposes, not just venues.",
     "funding": "Trade body"
    },
    {
     "finding_id": "anovum-2025-eurotrak-uk-theatre",
     "survey": "EuroTrak UK 2025",
     "year": "2025",
     "year_basis": "survey edition year; exact fieldwork dates not supplied",
     "country": "United Kingdom",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "15,118 screening participants; 718 hearing aid owners; 567 non-owners with hearing loss",
     "recruitment": "Large online panels with age/gender quotas and regional quotas; census-based balancing. Anovum fieldwork for EHIMA and BIHIMA.",
     "funding_detail": "Trade body (commissioned by EHIMA and BIHIMA, the European and British-Irish hearing instrument manufacturers' associations; designed, fielded and analysed by the research firm Anovum with a panel company, and EHIMA approved the questionnaire)",
     "question_short": "Where do you use the telecoil to improve hearing?",
     "question_wording": "shortened paraphrase of published question",
     "result": "theatre/auditorium: 38%.",
     "result_base": "68 owners labelled use telecoil",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "p. 51, upper-right chart",
     "limitations": "Self-reported knowledge and use; online sample. Weighted percentages need not match raw subgroup counts. Location responses overlap. Other options were phone and other; classroom responses are retained only as shared telecoil-path context.",
     "funding": "Trade body"
    },
    {
     "finding_id": "anovum-2025-eurotrak-uk-education",
     "survey": "EuroTrak UK 2025",
     "year": "2025",
     "year_basis": "survey edition year; exact fieldwork dates not supplied",
     "country": "United Kingdom",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "shared receiver path",
     "sample_size": "15,118 screening participants; 718 hearing aid owners; 567 non-owners with hearing loss",
     "recruitment": "Large online panels with age/gender quotas and regional quotas; census-based balancing. Anovum fieldwork for EHIMA and BIHIMA.",
     "funding_detail": "Trade body (commissioned by EHIMA and BIHIMA, the European and British-Irish hearing instrument manufacturers' associations; designed, fielded and analysed by the research firm Anovum with a panel company, and EHIMA approved the questionnaire)",
     "question_short": "Where do you use the telecoil to improve hearing?",
     "question_wording": "shortened paraphrase of published question",
     "result": "school/university: 31%.",
     "result_base": "68 owners labelled use telecoil",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "p. 51, upper-right chart",
     "limitations": "Self-reported knowledge and use; online sample. Weighted percentages need not match raw subgroup counts. Location responses overlap. Other options were phone and other; classroom responses are retained only as shared telecoil-path context.",
     "funding": "Trade body"
    },
    {
     "finding_id": "anovum-2025-eurotrak-uk-church",
     "survey": "EuroTrak UK 2025",
     "year": "2025",
     "year_basis": "survey edition year; exact fieldwork dates not supplied",
     "country": "United Kingdom",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "15,118 screening participants; 718 hearing aid owners; 567 non-owners with hearing loss",
     "recruitment": "Large online panels with age/gender quotas and regional quotas; census-based balancing. Anovum fieldwork for EHIMA and BIHIMA.",
     "funding_detail": "Trade body (commissioned by EHIMA and BIHIMA, the European and British-Irish hearing instrument manufacturers' associations; designed, fielded and analysed by the research firm Anovum with a panel company, and EHIMA approved the questionnaire)",
     "question_short": "Where do you use the telecoil to improve hearing?",
     "question_wording": "shortened paraphrase of published question",
     "result": "church: 31%.",
     "result_base": "68 owners labelled use telecoil",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "p. 51, upper-right chart",
     "limitations": "Self-reported knowledge and use; online sample. Weighted percentages need not match raw subgroup counts. Location responses overlap. Other options were phone and other; classroom responses are retained only as shared telecoil-path context.",
     "funding": "Trade body"
    },
    {
     "finding_id": "anovum-2025-eurotrak-uk-rail",
     "survey": "EuroTrak UK 2025",
     "year": "2025",
     "year_basis": "survey edition year; exact fieldwork dates not supplied",
     "country": "United Kingdom",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "15,118 screening participants; 718 hearing aid owners; 567 non-owners with hearing loss",
     "recruitment": "Large online panels with age/gender quotas and regional quotas; census-based balancing. Anovum fieldwork for EHIMA and BIHIMA.",
     "funding_detail": "Trade body (commissioned by EHIMA and BIHIMA, the European and British-Irish hearing instrument manufacturers' associations; designed, fielded and analysed by the research firm Anovum with a panel company, and EHIMA approved the questionnaire)",
     "question_short": "Where do you use the telecoil to improve hearing?",
     "question_wording": "shortened paraphrase of published question",
     "result": "train station: 27%.",
     "result_base": "68 owners labelled use telecoil",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "p. 51, upper-right chart",
     "limitations": "Self-reported knowledge and use; online sample. Weighted percentages need not match raw subgroup counts. Location responses overlap. Other options were phone and other; classroom responses are retained only as shared telecoil-path context.",
     "funding": "Trade body"
    },
    {
     "finding_id": "anovum-2025-eurotrak-uk-airport",
     "survey": "EuroTrak UK 2025",
     "year": "2025",
     "year_basis": "survey edition year; exact fieldwork dates not supplied",
     "country": "United Kingdom",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "15,118 screening participants; 718 hearing aid owners; 567 non-owners with hearing loss",
     "recruitment": "Large online panels with age/gender quotas and regional quotas; census-based balancing. Anovum fieldwork for EHIMA and BIHIMA.",
     "funding_detail": "Trade body (commissioned by EHIMA and BIHIMA, the European and British-Irish hearing instrument manufacturers' associations; designed, fielded and analysed by the research firm Anovum with a panel company, and EHIMA approved the questionnaire)",
     "question_short": "Where do you use the telecoil to improve hearing?",
     "question_wording": "shortened paraphrase of published question",
     "result": "airport: 25%.",
     "result_base": "68 owners labelled use telecoil",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "p. 51, upper-right chart",
     "limitations": "Self-reported knowledge and use; online sample. Weighted percentages need not match raw subgroup counts. Location responses overlap. Other options were phone and other; classroom responses are retained only as shared telecoil-path context.",
     "funding": "Trade body"
    },
    {
     "finding_id": "anovum-2025-eurotrak-uk-office",
     "survey": "EuroTrak UK 2025",
     "year": "2025",
     "year_basis": "survey edition year; exact fieldwork dates not supplied",
     "country": "United Kingdom",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "15,118 screening participants; 718 hearing aid owners; 567 non-owners with hearing loss",
     "recruitment": "Large online panels with age/gender quotas and regional quotas; census-based balancing. Anovum fieldwork for EHIMA and BIHIMA.",
     "funding_detail": "Trade body (commissioned by EHIMA and BIHIMA, the European and British-Irish hearing instrument manufacturers' associations; designed, fielded and analysed by the research firm Anovum with a panel company, and EHIMA approved the questionnaire)",
     "question_short": "Where do you use the telecoil to improve hearing?",
     "question_wording": "shortened paraphrase of published question",
     "result": "office buildings: 20%.",
     "result_base": "68 owners labelled use telecoil",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "p. 51, upper-right chart",
     "limitations": "Self-reported knowledge and use; online sample. Weighted percentages need not match raw subgroup counts. Location responses overlap. Other options were phone and other; classroom responses are retained only as shared telecoil-path context.",
     "funding": "Trade body"
    },
    {
     "finding_id": "anovum-2025-eurotrak-uk-conference",
     "survey": "EuroTrak UK 2025",
     "year": "2025",
     "year_basis": "survey edition year; exact fieldwork dates not supplied",
     "country": "United Kingdom",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "15,118 screening participants; 718 hearing aid owners; 567 non-owners with hearing loss",
     "recruitment": "Large online panels with age/gender quotas and regional quotas; census-based balancing. Anovum fieldwork for EHIMA and BIHIMA.",
     "funding_detail": "Trade body (commissioned by EHIMA and BIHIMA, the European and British-Irish hearing instrument manufacturers' associations; designed, fielded and analysed by the research firm Anovum with a panel company, and EHIMA approved the questionnaire)",
     "question_short": "Where do you use the telecoil to improve hearing?",
     "question_wording": "shortened paraphrase of published question",
     "result": "conference room: 17%.",
     "result_base": "68 owners labelled use telecoil",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "p. 51, upper-right chart",
     "limitations": "Self-reported knowledge and use; online sample. Weighted percentages need not match raw subgroup counts. Location responses overlap. Other options were phone and other; classroom responses are retained only as shared telecoil-path context.",
     "funding": "Trade body"
    },
    {
     "finding_id": "anovum-2025-eurotrak-uk-counter",
     "survey": "EuroTrak UK 2025",
     "year": "2025",
     "year_basis": "survey edition year; exact fieldwork dates not supplied",
     "country": "United Kingdom",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "15,118 screening participants; 718 hearing aid owners; 567 non-owners with hearing loss",
     "recruitment": "Large online panels with age/gender quotas and regional quotas; census-based balancing. Anovum fieldwork for EHIMA and BIHIMA.",
     "funding_detail": "Trade body (commissioned by EHIMA and BIHIMA, the European and British-Irish hearing instrument manufacturers' associations; designed, fielded and analysed by the research firm Anovum with a panel company, and EHIMA approved the questionnaire)",
     "question_short": "Where do you use the telecoil to improve hearing?",
     "question_wording": "shortened paraphrase of published question",
     "result": "drive-through/ticket window/bank counter: 7%.",
     "result_base": "68 owners labelled use telecoil",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "p. 51, upper-right chart",
     "limitations": "Self-reported knowledge and use; online sample. Weighted percentages need not match raw subgroup counts. Location responses overlap. Other options were phone and other; classroom responses are retained only as shared telecoil-path context.",
     "funding": "Trade body"
    },
    {
     "finding_id": "anovum-2025-eurotrak-uk-satisfaction",
     "survey": "EuroTrak UK 2025",
     "year": "2025",
     "year_basis": "survey edition year; exact fieldwork dates not supplied",
     "country": "United Kingdom",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "shared receiver path",
     "sample_size": "15,118 screening participants; 718 hearing aid owners; 567 non-owners with hearing loss",
     "recruitment": "Large online panels with age/gender quotas and regional quotas; census-based balancing. Anovum fieldwork for EHIMA and BIHIMA.",
     "funding_detail": "Trade body (commissioned by EHIMA and BIHIMA, the European and British-Irish hearing instrument manufacturers' associations; designed, fielded and analysed by the research firm Anovum with a panel company, and EHIMA approved the questionnaire)",
     "question_short": "How satisfied are you with the telecoil option?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Very dissatisfied 0%; dissatisfied 2%; somewhat dissatisfied 1%; neutral 8%; somewhat satisfied 34%; satisfied 39%; very satisfied 16%.",
     "result_base": "59 owners labelled use telecoil",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "p. 51, lower-right chart",
     "limitations": "Self-reported knowledge and use; online sample. Weighted percentages need not match raw subgroup counts. Does not isolate venue listening from telephone or other telecoil use.",
     "funding": "Trade body"
    },
    {
     "finding_id": "lsi-2016-ideas-for-ears-survey-preference",
     "survey": "Ideas for Ears theatre and concert survey",
     "year": "2016",
     "year_basis": "news publication year; fieldwork dates not reported",
     "country": "United Kingdom (news report context)",
     "response_group": "listener",
     "finding_type": "preference",
     "scope": "venue systems",
     "sample_size": "143 people with mild-to-profound hearing loss",
     "recruitment": "Not reported in the trade-press article.",
     "funding_detail": "Independent (survey by Ideas for Ears, which the article calls a specialist social enterprise; reported by a trade magazine; who paid for the survey is not stated)",
     "question_short": "Preferred listening system at theatres or concerts?",
     "question_wording": "not published; topic paraphrase",
     "result": "77% preferred induction loops over infrared or FM.",
     "result_base": "143 total respondents; item base not stated",
     "source_id": "lsi-2016-ideas-for-ears-survey",
     "supporting_source_ids": "",
     "source_locator": "Paragraph on preferred system",
     "limitations": "Secondary news report; original questionnaire, recruitment and item bases not available. No Auracast or Wi-Fi comparison; prior experience with each system not reported.",
     "funding": "Independent"
    },
    {
     "finding_id": "lsi-2016-ideas-for-ears-survey-poor-experience",
     "survey": "Ideas for Ears theatre and concert survey",
     "year": "2016",
     "year_basis": "news publication year; fieldwork dates not reported",
     "country": "United Kingdom (news report context)",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "143 people with mild-to-profound hearing loss",
     "recruitment": "Not reported in the trade-press article.",
     "funding_detail": "Independent (survey by Ideas for Ears, which the article calls a specialist social enterprise; reported by a trade magazine; who paid for the survey is not stated)",
     "question_short": "Has hearing led to a poor theatre or concert experience?",
     "question_wording": "not published; topic paraphrase",
     "result": "94% reported a poor experience.",
     "result_base": "143 total respondents; item base not stated",
     "source_id": "lsi-2016-ideas-for-ears-survey",
     "supporting_source_ids": "",
     "source_locator": "Opening results paragraphs",
     "limitations": "Secondary news report; original questionnaire, recruitment and item bases not available.",
     "funding": "Independent"
    },
    {
     "finding_id": "lsi-2016-ideas-for-ears-survey-missing-provision",
     "survey": "Ideas for Ears theatre and concert survey",
     "year": "2016",
     "year_basis": "news publication year; fieldwork dates not reported",
     "country": "United Kingdom (news report context)",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "143 people with mild-to-profound hearing loss",
     "recruitment": "Not reported in the trade-press article.",
     "funding_detail": "Independent (survey by Ideas for Ears, which the article calls a specialist social enterprise; reported by a trade magazine; who paid for the survey is not stated)",
     "question_short": "Have you been disappointed because suitable provision was unavailable?",
     "question_wording": "not published; topic paraphrase",
     "result": "83% reported disappointment.",
     "result_base": "143 total respondents; item base not stated",
     "source_id": "lsi-2016-ideas-for-ears-survey",
     "supporting_source_ids": "",
     "source_locator": "Opening results paragraphs",
     "limitations": "Secondary news report; original questionnaire, recruitment and item bases not available.",
     "funding": "Independent"
    },
    {
     "finding_id": "lsi-2016-ideas-for-ears-survey-provision-wanted",
     "survey": "Ideas for Ears theatre and concert survey",
     "year": "2016",
     "year_basis": "news publication year; fieldwork dates not reported",
     "country": "United Kingdom (news report context)",
     "response_group": "listener",
     "finding_type": "preference",
     "scope": "venue systems",
     "sample_size": "143 people with mild-to-profound hearing loss",
     "recruitment": "Not reported in the trade-press article.",
     "funding_detail": "Independent (survey by Ideas for Ears, which the article calls a specialist social enterprise; reported by a trade magazine; who paid for the survey is not stated)",
     "question_short": "Which improvements would make performances more accessible?",
     "question_wording": "not published; topic paraphrase",
     "result": "66% selected provision of an assistive listening system.",
     "result_base": "143 total respondents; item base not stated",
     "source_id": "lsi-2016-ideas-for-ears-survey",
     "supporting_source_ids": "",
     "source_locator": "Paragraph listing desired improvements",
     "limitations": "Secondary news report; original questionnaire, recruitment and item bases not available. Other choices included reduced background music, clearer speech and captions; not a single-system ranking.",
     "funding": "Independent"
    },
    {
     "finding_id": "hearinglife-2026-hearing-experience-index-awareness",
     "survey": "HearingLife Hearing Experience Index",
     "year": "2026",
     "year_basis": "fieldwork 29 June-27 July 2026",
     "country": "United States",
     "response_group": "listener",
     "finding_type": "awareness",
     "scope": "venue systems",
     "sample_size": "1,950 adults aged 60+; national sample 750 plus eight state oversamples",
     "recruitment": "Commissioned online survey; polling firm and recruitment panel not named; oversamples in AZ, IL, MA, MI, NJ, NY, NC and PA.",
     "funding_detail": "Manufacturer (HearingLife, a US hearing care company with more than 600 centres and part of the Demant Group, which it calls a global leader in hearing healthcare; HearingLife commissioned the survey and does not name the polling firm)",
     "question_short": "Aware that public venues offer technology to improve hearing?",
     "question_wording": "not published; topic paraphrase",
     "result": "23% aware.",
     "result_base": "Adults aged 60+; release does not identify the exact weighted/item base",
     "source_id": "hearinglife-2026-hearing-experience-index",
     "supporting_source_ids": "",
     "source_locator": "Public spaces can do more to make hearing easier",
     "limitations": "Manufacturer press release; no questionnaire, full tables or weighting details. Results concern all adults aged 60+, unless a hearing-difficulty subgroup is specified. Margin of error stated for 750 national respondents only.",
     "funding": "Manufacturer"
    },
    {
     "finding_id": "hearinglife-2026-hearing-experience-index-never-use",
     "survey": "HearingLife Hearing Experience Index",
     "year": "2026",
     "year_basis": "fieldwork 29 June-27 July 2026",
     "country": "United States",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "1,950 adults aged 60+; national sample 750 plus eight state oversamples",
     "recruitment": "Commissioned online survey; polling firm and recruitment panel not named; oversamples in AZ, IL, MA, MI, NJ, NY, NC and PA.",
     "funding_detail": "Manufacturer (HearingLife, a US hearing care company with more than 600 centres and part of the Demant Group, which it calls a global leader in hearing healthcare; HearingLife commissioned the survey and does not name the polling firm)",
     "question_short": "Ever used hearing technology or an accommodation in a public place?",
     "question_wording": "not published; topic paraphrase",
     "result": "84% had never used it.",
     "result_base": "Adults aged 60+; release does not identify the exact weighted/item base",
     "source_id": "hearinglife-2026-hearing-experience-index",
     "supporting_source_ids": "",
     "source_locator": "Public spaces can do more to make hearing easier",
     "limitations": "Manufacturer press release; no questionnaire, full tables or weighting details. Results concern all adults aged 60+, unless a hearing-difficulty subgroup is specified. Margin of error stated for 750 national respondents only. Broad accommodation question; not a rate among hearing aid owners or among people offered equipment.",
     "funding": "Manufacturer"
    },
    {
     "finding_id": "hearinglife-2026-hearing-experience-index-design",
     "survey": "HearingLife Hearing Experience Index",
     "year": "2026",
     "year_basis": "fieldwork 29 June-27 July 2026",
     "country": "United States",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "1,950 adults aged 60+; national sample 750 plus eight state oversamples",
     "recruitment": "Commissioned online survey; polling firm and recruitment panel not named; oversamples in AZ, IL, MA, MI, NJ, NY, NC and PA.",
     "funding_detail": "Manufacturer (HearingLife, a US hearing care company with more than 600 centres and part of the Demant Group, which it calls a global leader in hearing healthcare; HearingLife commissioned the survey and does not name the polling firm)",
     "question_short": "Are public spaces designed with hearing accessibility in mind?",
     "question_wording": "not published; topic paraphrase",
     "result": "73% agreed public spaces are not designed with hearing accessibility in mind.",
     "result_base": "Adults aged 60+; item base not specified",
     "source_id": "hearinglife-2026-hearing-experience-index",
     "supporting_source_ids": "",
     "source_locator": "Public spaces can do more to make hearing easier",
     "limitations": "Manufacturer press release; no questionnaire, full tables or weighting details. Results concern all adults aged 60+, unless a hearing-difficulty subgroup is specified. Margin of error stated for 750 national respondents only.",
     "funding": "Manufacturer"
    },
    {
     "finding_id": "hearinglife-2026-hearing-experience-index-design-difficulty",
     "survey": "HearingLife Hearing Experience Index",
     "year": "2026",
     "year_basis": "fieldwork 29 June-27 July 2026",
     "country": "United States",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "1,950 adults aged 60+; national sample 750 plus eight state oversamples",
     "recruitment": "Commissioned online survey; polling firm and recruitment panel not named; oversamples in AZ, IL, MA, MI, NJ, NY, NC and PA.",
     "funding_detail": "Manufacturer (HearingLife, a US hearing care company with more than 600 centres and part of the Demant Group, which it calls a global leader in hearing healthcare; HearingLife commissioned the survey and does not name the polling firm)",
     "question_short": "Are public spaces designed with hearing accessibility in mind?",
     "question_wording": "not published; topic paraphrase",
     "result": "90% agreed public spaces are not designed with hearing accessibility in mind.",
     "result_base": "Respondents personally experiencing hearing difficulty; count not specified",
     "source_id": "hearinglife-2026-hearing-experience-index",
     "supporting_source_ids": "",
     "source_locator": "Public spaces can do more to make hearing easier",
     "limitations": "Manufacturer press release; no questionnaire, full tables or weighting details. Results concern all adults aged 60+, unless a hearing-difficulty subgroup is specified. Margin of error stated for 750 national respondents only.",
     "funding": "Manufacturer"
    },
    {
     "finding_id": "nct-2025-national-churches-survey-loops",
     "survey": "National Churches Survey",
     "year": "2025",
     "year_basis": "fieldwork 9 May-July 2025",
     "country": "United Kingdom",
     "response_group": "venue",
     "finding_type": "availability",
     "scope": "venue systems",
     "sample_size": "3,628 churches, chapels and meeting houses",
     "recruitment": "Voluntary responses via survey web page, denominations, church/heritage networks, media and reminders; weighted by denomination, nation, rurality and listed status.",
     "funding_detail": "Independent (National Churches Trust, a UK charity that supports church buildings of all denominations; questionnaire and analysis with the research consultancy Whitestone; the report thanks Yeomans, Ecclesiastical Insurance and the University of York for support that enabled the survey)",
     "question_short": "Hearing loop/audio loop available at the church?",
     "question_wording": "question not reproduced; reported facility item",
     "result": "65% reported a hearing loop.",
     "result_base": "3,628 overall; weighted church result",
     "source_id": "nct-2025-national-churches-survey",
     "supporting_source_ids": "",
     "source_locator": "Facilities available at churches chart; section 2.2B, Accessibility",
     "limitations": "Self-reported provision; no equipment test, coverage assessment or use rate. Item-specific base not reported.",
     "funding": "Independent"
    },
    {
     "finding_id": "cara-2016-parish-disabilities-devices",
     "survey": "CARA disabilities in US parishes",
     "year": "2016",
     "year_basis": "report year from PDF creation metadata; fieldwork dates not reported",
     "country": "United States",
     "response_group": "venue",
     "finding_type": "availability",
     "scope": "venue systems",
     "sample_size": "7,002 sampled parishes; 5,242 reached; 789 pastors responded (15%)",
     "recruitment": "Stratified random parish sample; questionnaires emailed and mailed to pastors or pastoral-care leads with repeated follow-ups.",
     "funding_detail": "Independent (Center for Applied Research in the Apostolate, a research centre affiliated with Georgetown University; commissioned and funded by Potomac Community Resources, the National Catholic Partnership on Disability, the Archdiocese of Washington's Department of Special Needs and Catholic Charities of the Archdiocese of Washington)",
     "question_short": "Does the parish provide assistive listening devices?",
     "question_wording": "question not reproduced; topic paraphrase",
     "result": "36% reported devices available for parishioners.",
     "result_base": "789 responding pastors overall; item base not reported",
     "source_id": "cara-2016-parish-disabilities",
     "supporting_source_ids": "",
     "source_locator": "Section on parishioner assistance, assistive listening paragraph",
     "limitations": "Pastor self-report with 15% response rate. Catholic parishes only; no technology, operational check or use frequency.",
     "funding": "Independent"
    },
    {
     "finding_id": "cara-2016-parish-disabilities-size",
     "survey": "CARA disabilities in US parishes",
     "year": "2016",
     "year_basis": "report year from PDF creation metadata; fieldwork dates not reported",
     "country": "United States",
     "response_group": "venue",
     "finding_type": "availability",
     "scope": "venue systems",
     "sample_size": "7,002 sampled parishes; 5,242 reached; 789 pastors responded (15%)",
     "recruitment": "Stratified random parish sample; questionnaires emailed and mailed to pastors or pastoral-care leads with repeated follow-ups.",
     "funding_detail": "Independent (Center for Applied Research in the Apostolate, a research centre affiliated with Georgetown University; commissioned and funded by Potomac Community Resources, the National Catholic Partnership on Disability, the Archdiocese of Washington's Department of Special Needs and Catholic Charities of the Archdiocese of Washington)",
     "question_short": "Assistive listening availability by parish size?",
     "question_wording": "subgroup analysis; not a separate question",
     "result": "Larger parishes were significantly more likely to have devices than smaller parishes.",
     "result_base": "789 responding pastors overall; subgroup bases not reported in the passage",
     "source_id": "cara-2016-parish-disabilities",
     "supporting_source_ids": "",
     "source_locator": "Same assistive listening paragraph",
     "limitations": "Pastor self-report with 15% response rate. Catholic parishes only; no technology, operational check or use frequency.",
     "funding": "Independent"
    },
    {
     "finding_id": "cara-2016-parish-disabilities-resources",
     "survey": "CARA disabilities in US parishes",
     "year": "2016",
     "year_basis": "report year from PDF creation metadata; fieldwork dates not reported",
     "country": "United States",
     "response_group": "venue",
     "finding_type": "intention",
     "scope": "venue systems",
     "sample_size": "7,002 sampled parishes; 5,242 reached; 789 pastors responded (15%)",
     "recruitment": "Stratified random parish sample; questionnaires emailed and mailed to pastors or pastoral-care leads with repeated follow-ups.",
     "funding_detail": "Independent (Center for Applied Research in the Apostolate, a research centre affiliated with Georgetown University; commissioned and funded by Potomac Community Resources, the National Catholic Partnership on Disability, the Archdiocese of Washington's Department of Special Needs and Catholic Charities of the Archdiocese of Washington)",
     "question_short": "What additional audio or visual resources would the parish like to provide?",
     "question_wording": "question not reproduced; topic paraphrase",
     "result": "A further one in five pastors wanted additional audio or visual resources.",
     "result_base": "789 responding pastors overall; item base not reported",
     "source_id": "cara-2016-parish-disabilities",
     "supporting_source_ids": "",
     "source_locator": "Paragraph following assistive listening findings",
     "limitations": "Pastor self-report with 15% response rate. Catholic parishes only; no technology, operational check or use frequency. Mixed audio/visual category. Does not measure intention to purchase a listening system specifically.",
     "funding": "Independent"
    },
    {
     "finding_id": "alles-2025-fitting",
     "survey": "Alles, La Fratta and Strickland clinician telecoil survey",
     "year": "2025",
     "year_basis": "poster PDF creation year; August-November fieldwork year not stated",
     "country": "United States (state-of-practice map)",
     "response_group": "clinician",
     "finding_type": "practice",
     "scope": "shared receiver path",
     "sample_size": "255 link entries; at most 184 completed responses; 128-184 answers per item",
     "recruitment": "Practising hearing care professionals recruited through Facebook, LinkedIn, ASHA Special Interest Groups 9/11 and ASHA/educational-audiology email networks over 14 weeks.",
     "funding_detail": "Independent (Purdue University, Department of Speech, Language, and Hearing Sciences; the poster names a graduate assistantship with tuition remission and states no other relevant financial interests; the copy read is hosted by the Center for Hearing Access, a nonprofit advocacy group)",
     "question_short": "How often do you fit hearing aids with telecoils?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Always 30.4%; as needed after needs assessment 42.9%; only at patient request 13.0%; never 2.7%; other 10.9%.",
     "result_base": "128-184 answers per item; exact base not printed",
     "source_id": "alles-2025",
     "supporting_source_ids": "",
     "source_locator": "Results, fitting-frequency chart",
     "limitations": "Self-selected clinician practice reports, not listener preference. Poster does not print each item count; 255 is not a completed-questionnaire sample.",
     "funding": "Independent"
    },
    {
     "finding_id": "alles-2025-verification",
     "survey": "Alles, La Fratta and Strickland clinician telecoil survey",
     "year": "2025",
     "year_basis": "poster PDF creation year; August-November fieldwork year not stated",
     "country": "United States (state-of-practice map)",
     "response_group": "clinician",
     "finding_type": "practice",
     "scope": "shared receiver path",
     "sample_size": "255 link entries; at most 184 completed responses; 128-184 answers per item",
     "recruitment": "Practising hearing care professionals recruited through Facebook, LinkedIn, ASHA Special Interest Groups 9/11 and ASHA/educational-audiology email networks over 14 weeks.",
     "funding_detail": "Independent (Purdue University, Department of Speech, Language, and Hearing Sciences; the poster names a graduate assistantship with tuition remission and states no other relevant financial interests; the copy read is hosted by the Center for Hearing Access, a nonprofit advocacy group)",
     "question_short": "Do you verify or validate an activated telecoil?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Always 14.3%; most of the time 11.5%; sometimes 12.1%; not often 22.0%; never 40.1%.",
     "result_base": "128-184 answers per item; exact base not printed",
     "source_id": "alles-2025",
     "supporting_source_ids": "",
     "source_locator": "Results, verification chart",
     "limitations": "Self-selected clinician practice reports, not listener preference. Poster does not print each item count; 255 is not a completed-questionnaire sample.",
     "funding": "Independent"
    },
    {
     "finding_id": "alles-2025-consultation",
     "survey": "Alles, La Fratta and Strickland clinician telecoil survey",
     "year": "2025",
     "year_basis": "poster PDF creation year; August-November fieldwork year not stated",
     "country": "United States (state-of-practice map)",
     "response_group": "clinician",
     "finding_type": "practice",
     "scope": "shared receiver path",
     "sample_size": "255 link entries; at most 184 completed responses; 128-184 answers per item",
     "recruitment": "Practising hearing care professionals recruited through Facebook, LinkedIn, ASHA Special Interest Groups 9/11 and ASHA/educational-audiology email networks over 14 weeks.",
     "funding_detail": "Independent (Purdue University, Department of Speech, Language, and Hearing Sciences; the poster names a graduate assistantship with tuition remission and states no other relevant financial interests; the copy read is hosted by the Center for Hearing Access, a nonprofit advocacy group)",
     "question_short": "Which topics are covered at the initial hearing aid consultation?",
     "question_wording": "paraphrase of reported topics",
     "result": "33.9% covered assistive listening including telecoils; 91.3% covered Bluetooth connectivity and streaming.",
     "result_base": "128-184 answers per item; multiple selections; exact base not printed",
     "source_id": "alles-2025",
     "supporting_source_ids": "",
     "source_locator": "Results, initial consultation topics",
     "limitations": "Self-selected clinician practice reports, not listener preference. Poster does not print each item count; 255 is not a completed-questionnaire sample.",
     "funding": "Independent"
    },
    {
     "finding_id": "alles-2025-fitting-education",
     "survey": "Alles, La Fratta and Strickland clinician telecoil survey",
     "year": "2025",
     "year_basis": "poster PDF creation year; August-November fieldwork year not stated",
     "country": "United States (state-of-practice map)",
     "response_group": "clinician",
     "finding_type": "practice",
     "scope": "shared receiver path",
     "sample_size": "255 link entries; at most 184 completed responses; 128-184 answers per item",
     "recruitment": "Practising hearing care professionals recruited through Facebook, LinkedIn, ASHA Special Interest Groups 9/11 and ASHA/educational-audiology email networks over 14 weeks.",
     "funding_detail": "Independent (Purdue University, Department of Speech, Language, and Hearing Sciences; the poster names a graduate assistantship with tuition remission and states no other relevant financial interests; the copy read is hosted by the Center for Hearing Access, a nonprofit advocacy group)",
     "question_short": "Which topics are covered at the hearing aid fitting?",
     "question_wording": "paraphrase of reported topics",
     "result": "54.9% covered telecoil use.",
     "result_base": "128-184 answers per item; exact base not printed",
     "source_id": "alles-2025",
     "supporting_source_ids": "",
     "source_locator": "Results, fitting topics",
     "limitations": "Self-selected clinician practice reports, not listener preference. Poster does not print each item count; 255 is not a completed-questionnaire sample.",
     "funding": "Independent"
    },
    {
     "finding_id": "alles-2025-teaching-time",
     "survey": "Alles, La Fratta and Strickland clinician telecoil survey",
     "year": "2025",
     "year_basis": "poster PDF creation year; August-November fieldwork year not stated",
     "country": "United States (state-of-practice map)",
     "response_group": "clinician",
     "finding_type": "practice",
     "scope": "shared receiver path",
     "sample_size": "255 link entries; at most 184 completed responses; 128-184 answers per item",
     "recruitment": "Practising hearing care professionals recruited through Facebook, LinkedIn, ASHA Special Interest Groups 9/11 and ASHA/educational-audiology email networks over 14 weeks.",
     "funding_detail": "Independent (Purdue University, Department of Speech, Language, and Hearing Sciences; the poster names a graduate assistantship with tuition remission and states no other relevant financial interests; the copy read is hosted by the Center for Hearing Access, a nonprofit advocacy group)",
     "question_short": "When do you spend most time teaching telecoil use?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Follow-up appointments 57.9%; patient questions 47.5%; fitting 31.7%; consultation 21.3%.",
     "result_base": "128-184 answers per item; multiple selections; exact base not printed",
     "source_id": "alles-2025",
     "supporting_source_ids": "",
     "source_locator": "Results, teaching-time chart",
     "limitations": "Self-selected clinician practice reports, not listener preference. Poster does not print each item count; 255 is not a completed-questionnaire sample.",
     "funding": "Independent"
    },
    {
     "finding_id": "alles-2025-rechargeability",
     "survey": "Alles, La Fratta and Strickland clinician telecoil survey",
     "year": "2025",
     "year_basis": "poster PDF creation year; August-November fieldwork year not stated",
     "country": "United States (state-of-practice map)",
     "response_group": "clinician",
     "finding_type": "practice",
     "scope": "shared receiver path",
     "sample_size": "255 link entries; at most 184 completed responses; 128-184 answers per item",
     "recruitment": "Practising hearing care professionals recruited through Facebook, LinkedIn, ASHA Special Interest Groups 9/11 and ASHA/educational-audiology email networks over 14 weeks.",
     "funding_detail": "Independent (Purdue University, Department of Speech, Language, and Hearing Sciences; the poster names a graduate assistantship with tuition remission and states no other relevant financial interests; the copy read is hosted by the Center for Hearing Access, a nonprofit advocacy group)",
     "question_short": "What prevents fitting telecoils and teaching patients about them?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Choosing rechargeability when forced to choose between it and a telecoil: 33.7%.",
     "result_base": "128-184 answers per item; multiple selections; exact base not printed",
     "source_id": "alles-2025",
     "supporting_source_ids": "",
     "source_locator": "Barriers on Training and Implementation table",
     "limitations": "Self-selected clinician practice reports, not listener preference. Poster does not print each item count; 255 is not a completed-questionnaire sample.",
     "funding": "Independent"
    },
    {
     "finding_id": "alles-2025-office-loop",
     "survey": "Alles, La Fratta and Strickland clinician telecoil survey",
     "year": "2025",
     "year_basis": "poster PDF creation year; August-November fieldwork year not stated",
     "country": "United States (state-of-practice map)",
     "response_group": "clinician",
     "finding_type": "practice",
     "scope": "shared receiver path",
     "sample_size": "255 link entries; at most 184 completed responses; 128-184 answers per item",
     "recruitment": "Practising hearing care professionals recruited through Facebook, LinkedIn, ASHA Special Interest Groups 9/11 and ASHA/educational-audiology email networks over 14 weeks.",
     "funding_detail": "Independent (Purdue University, Department of Speech, Language, and Hearing Sciences; the poster names a graduate assistantship with tuition remission and states no other relevant financial interests; the copy read is hosted by the Center for Hearing Access, a nonprofit advocacy group)",
     "question_short": "What prevents fitting telecoils and teaching patients about them?",
     "question_wording": "shortened paraphrase of published question",
     "result": "No office loop for demonstrations: 30.2%.",
     "result_base": "128-184 answers per item; multiple selections; exact base not printed",
     "source_id": "alles-2025",
     "supporting_source_ids": "",
     "source_locator": "Barriers on Training and Implementation table",
     "limitations": "Self-selected clinician practice reports, not listener preference. Poster does not print each item count; 255 is not a completed-questionnaire sample.",
     "funding": "Independent"
    },
    {
     "finding_id": "alles-2025-local-loops",
     "survey": "Alles, La Fratta and Strickland clinician telecoil survey",
     "year": "2025",
     "year_basis": "poster PDF creation year; August-November fieldwork year not stated",
     "country": "United States (state-of-practice map)",
     "response_group": "clinician",
     "finding_type": "practice",
     "scope": "shared receiver path",
     "sample_size": "255 link entries; at most 184 completed responses; 128-184 answers per item",
     "recruitment": "Practising hearing care professionals recruited through Facebook, LinkedIn, ASHA Special Interest Groups 9/11 and ASHA/educational-audiology email networks over 14 weeks.",
     "funding_detail": "Independent (Purdue University, Department of Speech, Language, and Hearing Sciences; the poster names a graduate assistantship with tuition remission and states no other relevant financial interests; the copy read is hosted by the Center for Hearing Access, a nonprofit advocacy group)",
     "question_short": "What prevents fitting telecoils and teaching patients about them?",
     "question_wording": "shortened paraphrase of published question",
     "result": "No loops in the local area: 26.0%.",
     "result_base": "128-184 answers per item; multiple selections; exact base not printed",
     "source_id": "alles-2025",
     "supporting_source_ids": "",
     "source_locator": "Barriers on Training and Implementation table",
     "limitations": "Self-selected clinician practice reports, not listener preference. Poster does not print each item count; 255 is not a completed-questionnaire sample.",
     "funding": "Independent"
    },
    {
     "finding_id": "alles-2025-local-neckloops",
     "survey": "Alles, La Fratta and Strickland clinician telecoil survey",
     "year": "2025",
     "year_basis": "poster PDF creation year; August-November fieldwork year not stated",
     "country": "United States (state-of-practice map)",
     "response_group": "clinician",
     "finding_type": "practice",
     "scope": "shared receiver path",
     "sample_size": "255 link entries; at most 184 completed responses; 128-184 answers per item",
     "recruitment": "Practising hearing care professionals recruited through Facebook, LinkedIn, ASHA Special Interest Groups 9/11 and ASHA/educational-audiology email networks over 14 weeks.",
     "funding_detail": "Independent (Purdue University, Department of Speech, Language, and Hearing Sciences; the poster names a graduate assistantship with tuition remission and states no other relevant financial interests; the copy read is hosted by the Center for Hearing Access, a nonprofit advocacy group)",
     "question_short": "What prevents fitting telecoils and teaching patients about them?",
     "question_wording": "shortened paraphrase of published question",
     "result": "No local venues with FM/infrared and neckloops: 21.3%.",
     "result_base": "128-184 answers per item; multiple selections; exact base not printed",
     "source_id": "alles-2025",
     "supporting_source_ids": "",
     "source_locator": "Barriers on Training and Implementation table",
     "limitations": "Self-selected clinician practice reports, not listener preference. Poster does not print each item count; 255 is not a completed-questionnaire sample.",
     "funding": "Independent"
    },
    {
     "finding_id": "alles-2025-auracast",
     "survey": "Alles, La Fratta and Strickland clinician telecoil survey",
     "year": "2025",
     "year_basis": "poster PDF creation year; August-November fieldwork year not stated",
     "country": "United States (state-of-practice map)",
     "response_group": "clinician",
     "finding_type": "practice",
     "scope": "shared receiver path",
     "sample_size": "255 link entries; at most 184 completed responses; 128-184 answers per item",
     "recruitment": "Practising hearing care professionals recruited through Facebook, LinkedIn, ASHA Special Interest Groups 9/11 and ASHA/educational-audiology email networks over 14 weeks.",
     "funding_detail": "Independent (Purdue University, Department of Speech, Language, and Hearing Sciences; the poster names a graduate assistantship with tuition remission and states no other relevant financial interests; the copy read is hosted by the Center for Hearing Access, a nonprofit advocacy group)",
     "question_short": "What prevents fitting telecoils and teaching patients about them?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Expectation that Auracast will soon replace telecoils: 14.2%.",
     "result_base": "128-184 answers per item; multiple selections; exact base not printed",
     "source_id": "alles-2025",
     "supporting_source_ids": "",
     "source_locator": "Barriers on Training and Implementation table",
     "limitations": "Self-selected clinician practice reports, not listener preference. Poster does not print each item count; 255 is not a completed-questionnaire sample.",
     "funding": "Independent"
    },
    {
     "finding_id": "alles-2025-cosmetics",
     "survey": "Alles, La Fratta and Strickland clinician telecoil survey",
     "year": "2025",
     "year_basis": "poster PDF creation year; August-November fieldwork year not stated",
     "country": "United States (state-of-practice map)",
     "response_group": "clinician",
     "finding_type": "practice",
     "scope": "shared receiver path",
     "sample_size": "255 link entries; at most 184 completed responses; 128-184 answers per item",
     "recruitment": "Practising hearing care professionals recruited through Facebook, LinkedIn, ASHA Special Interest Groups 9/11 and ASHA/educational-audiology email networks over 14 weeks.",
     "funding_detail": "Independent (Purdue University, Department of Speech, Language, and Hearing Sciences; the poster names a graduate assistantship with tuition remission and states no other relevant financial interests; the copy read is hosted by the Center for Hearing Access, a nonprofit advocacy group)",
     "question_short": "What prevents fitting telecoils and teaching patients about them?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Main maker offers no cosmetically appealing telecoil option: 13.6%.",
     "result_base": "128-184 answers per item; multiple selections; exact base not printed",
     "source_id": "alles-2025",
     "supporting_source_ids": "",
     "source_locator": "Barriers on Training and Implementation table",
     "limitations": "Self-selected clinician practice reports, not listener preference. Poster does not print each item count; 255 is not a completed-questionnaire sample.",
     "funding": "Independent"
    },
    {
     "finding_id": "alles-2025-maker",
     "survey": "Alles, La Fratta and Strickland clinician telecoil survey",
     "year": "2025",
     "year_basis": "poster PDF creation year; August-November fieldwork year not stated",
     "country": "United States (state-of-practice map)",
     "response_group": "clinician",
     "finding_type": "practice",
     "scope": "shared receiver path",
     "sample_size": "255 link entries; at most 184 completed responses; 128-184 answers per item",
     "recruitment": "Practising hearing care professionals recruited through Facebook, LinkedIn, ASHA Special Interest Groups 9/11 and ASHA/educational-audiology email networks over 14 weeks.",
     "funding_detail": "Independent (Purdue University, Department of Speech, Language, and Hearing Sciences; the poster names a graduate assistantship with tuition remission and states no other relevant financial interests; the copy read is hosted by the Center for Hearing Access, a nonprofit advocacy group)",
     "question_short": "What prevents fitting telecoils and teaching patients about them?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Main maker omits telecoils: 13.0%.",
     "result_base": "128-184 answers per item; multiple selections; exact base not printed",
     "source_id": "alles-2025",
     "supporting_source_ids": "",
     "source_locator": "Barriers on Training and Implementation table",
     "limitations": "Self-selected clinician practice reports, not listener preference. Poster does not print each item count; 255 is not a completed-questionnaire sample.",
     "funding": "Independent"
    },
    {
     "finding_id": "alles-2025-teaching-methods",
     "survey": "Alles, La Fratta and Strickland clinician telecoil survey",
     "year": "2025",
     "year_basis": "poster PDF creation year; August-November fieldwork year not stated",
     "country": "United States (state-of-practice map)",
     "response_group": "clinician",
     "finding_type": "preference",
     "scope": "shared receiver path",
     "sample_size": "255 link entries; at most 184 completed responses; 128-184 answers per item",
     "recruitment": "Practising hearing care professionals recruited through Facebook, LinkedIn, ASHA Special Interest Groups 9/11 and ASHA/educational-audiology email networks over 14 weeks.",
     "funding_detail": "Independent (Purdue University, Department of Speech, Language, and Hearing Sciences; the poster names a graduate assistantship with tuition remission and states no other relevant financial interests; the copy read is hosted by the Center for Hearing Access, a nonprofit advocacy group)",
     "question_short": "How helpful are the listed telecoil education methods?",
     "question_wording": "paraphrase of chart rating task",
     "result": "71.3% rated one-to-one counselling most helpful; 48.8% rated an office loop demonstration most helpful.",
     "result_base": "128-184 answers per item; exact base not printed",
     "source_id": "alles-2025",
     "supporting_source_ids": "",
     "source_locator": "Effective Education Options chart",
     "limitations": "Self-selected clinician practice reports, not listener preference. Poster does not print each item count; 255 is not a completed-questionnaire sample. Clinicians rate teaching methods; this is not a measured effect on patient learning.",
     "funding": "Independent"
    },
    {
     "finding_id": "loop-oregon-2024-meeting-facilities-systems",
     "survey": "Loop Oregon large meeting facilities survey",
     "year": "2024",
     "year_basis": "survey began January 2024; report June 2024",
     "country": "United States (Oregon)",
     "response_group": "venue",
     "finding_type": "availability",
     "scope": "venue systems",
     "sample_size": "50 listed facilities; 2 no longer meeting venues; 14 nonresponses; 34 responding facilities",
     "recruitment": "Five volunteers reviewed websites and telephoned facilities from an Oregon Business list of the 50 largest meeting facilities.",
     "funding_detail": "Independent (Loop Oregon volunteer committee, supported by The John G. Shedd Institute for the Arts; no separate study funding stated)",
     "question_short": "What is your assistive listening system?",
     "question_wording": "exact question",
     "result": "2 reported loops; 6 reported another system that staff could not identify; 26 reported no system or accommodation.",
     "result_base": "50 listed facilities; 34 responding facilities",
     "source_id": "loop-oregon-2024-meeting-facilities",
     "supporting_source_ids": "",
     "source_locator": "What We Found, p. 2",
     "limitations": "Informal staff reports; no equipment or listening tests. Categories overlap; p. 3 says six facilities have accommodation, while p. 2 lists two loops plus six other systems. Do not derive a combined provision rate from the inconsistent summaries.",
     "funding": "Independent"
    },
    {
     "finding_id": "loop-oregon-2024-meeting-facilities-renter",
     "survey": "Loop Oregon large meeting facilities survey",
     "year": "2024",
     "year_basis": "survey began January 2024; report June 2024",
     "country": "United States (Oregon)",
     "response_group": "venue",
     "finding_type": "practice",
     "scope": "venue systems",
     "sample_size": "50 listed facilities; 2 no longer meeting venues; 14 nonresponses; 34 responding facilities",
     "recruitment": "Five volunteers reviewed websites and telephoned facilities from an Oregon Business list of the 50 largest meeting facilities.",
     "funding_detail": "Independent (Loop Oregon volunteer committee, supported by The John G. Shedd Institute for the Arts; no separate study funding stated)",
     "question_short": "What is your assistive listening system?",
     "question_wording": "exact opening question; result is volunteered explanation",
     "result": "7 facilities said event renters were responsible for providing assistance.",
     "result_base": "34 responding facilities",
     "source_id": "loop-oregon-2024-meeting-facilities",
     "supporting_source_ids": "",
     "source_locator": "What We Found, p. 2; What We Were Told, p. 3",
     "limitations": "Informal staff reports; no equipment or listening tests. Categories overlap; p. 3 says six facilities have accommodation, while p. 2 lists two loops plus six other systems. Reports a staff position, not an assessment of legal duties.",
     "funding": "Independent"
    },
    {
     "finding_id": "loop-oregon-2024-meeting-facilities-fm",
     "survey": "Loop Oregon large meeting facilities survey",
     "year": "2024",
     "year_basis": "survey began January 2024; report June 2024",
     "country": "United States (Oregon)",
     "response_group": "venue",
     "finding_type": "availability",
     "scope": "venue systems",
     "sample_size": "50 listed facilities; 2 no longer meeting venues; 14 nonresponses; 34 responding facilities",
     "recruitment": "Five volunteers reviewed websites and telephoned facilities from an Oregon Business list of the 50 largest meeting facilities.",
     "funding_detail": "Independent (Loop Oregon volunteer committee, supported by The John G. Shedd Institute for the Arts; no separate study funding stated)",
     "question_short": "What is your assistive listening system?",
     "question_wording": "exact opening question; narrative response",
     "result": "One facility reported four FM packs for meetings.",
     "result_base": "One account among 34 responding facilities",
     "source_id": "loop-oregon-2024-meeting-facilities",
     "supporting_source_ids": "",
     "source_locator": "What We Were Told, p. 3",
     "limitations": "Informal staff reports; no equipment or listening tests. Categories overlap; p. 3 says six facilities have accommodation, while p. 2 lists two loops plus six other systems.",
     "funding": "Independent"
    },
    {
     "finding_id": "loop-oregon-2024-meeting-facilities-change",
     "survey": "Loop Oregon large meeting facilities survey",
     "year": "2024",
     "year_basis": "survey began January 2024; report June 2024",
     "country": "United States (Oregon)",
     "response_group": "venue",
     "finding_type": "intention",
     "scope": "venue systems",
     "sample_size": "50 listed facilities; 2 no longer meeting venues; 14 nonresponses; 34 responding facilities",
     "recruitment": "Five volunteers reviewed websites and telephoned facilities from an Oregon Business list of the 50 largest meeting facilities.",
     "funding_detail": "Independent (Loop Oregon volunteer committee, supported by The John G. Shedd Institute for the Arts; no separate study funding stated)",
     "question_short": "Staff accounts of system problems and possible improvements.",
     "question_wording": "narrative interview findings; exact eliciting question not identified",
     "result": "Two facilities described efforts to improve systems, citing hygiene concerns or receivers working poorly for some people; a couple expressed interest in loops.",
     "result_base": "34 responding facilities; narrative counts as reported",
     "source_id": "loop-oregon-2024-meeting-facilities",
     "supporting_source_ids": "",
     "source_locator": "What We Were Told, p. 3",
     "limitations": "Informal staff reports; no equipment or listening tests. Categories overlap; p. 3 says six facilities have accommodation, while p. 2 lists two loops plus six other systems. Operator accounts of patrons and exploratory interest, not measured listener preference or completed purchases.",
     "funding": "Independent"
    },
    {
     "finding_id": "loop-oregon-2024-meeting-facilities-website",
     "survey": "Loop Oregon large meeting facilities survey",
     "year": "2024",
     "year_basis": "survey began January 2024; report June 2024",
     "country": "United States (Oregon)",
     "response_group": "venue",
     "finding_type": "availability",
     "scope": "venue systems",
     "sample_size": "50 listed facilities; 2 no longer meeting venues; 14 nonresponses; 34 responding facilities",
     "recruitment": "Five volunteers reviewed websites and telephoned facilities from an Oregon Business list of the 50 largest meeting facilities.",
     "funding_detail": "Independent (Loop Oregon volunteer committee, supported by The John G. Shedd Institute for the Arts; no separate study funding stated)",
     "question_short": "What accessibility information does the website provide?",
     "question_wording": "website review criterion; not a respondent question",
     "result": "24 websites had no accessibility information; 14 mentioned needs related to hearing loss.",
     "result_base": "50 listed facilities reviewed",
     "source_id": "loop-oregon-2024-meeting-facilities",
     "supporting_source_ids": "",
     "source_locator": "What the Websites Had to Say, p. 2",
     "limitations": "Informal staff reports; no equipment or listening tests. Categories overlap; p. 3 says six facilities have accommodation, while p. 2 lists two loops plus six other systems. Website information is distinct from installed provision.",
     "funding": "Independent"
    },
    {
     "finding_id": "healthwatch-bucks-2023-gp-hearing-loss-main-method",
     "survey": "Healthwatch Bucks GP care with hearing loss",
     "year": "2023",
     "year_basis": "survey 7 February-30 April 2023; report May 2023",
     "country": "United Kingdom (Buckinghamshire)",
     "response_group": "listener",
     "finding_type": "use",
     "scope": "venue systems",
     "sample_size": "90 people across online survey and three focus groups",
     "recruitment": "Social media, community and provider newsletters, Deaf and hard-of-hearing groups; respondents registered with local GP surgeries.",
     "funding_detail": "Government (Healthwatch Bucks, Buckinghamshire's statutory health and social care watchdog)",
     "question_short": "What was your main communication method inside the surgery?",
     "question_wording": "shortened paraphrase of published question",
     "result": "1 selected a hearing loop.",
     "result_base": "85 answers to the communication item",
     "source_id": "healthwatch-bucks-2023-gp-hearing-loss",
     "supporting_source_ids": "",
     "source_locator": "Appendix 3, p. 33",
     "limitations": "Self-selected local sample; survey and focus-group responses combined. Repeated survey submissions were possible. No equipment checks. Counts only the main method; not everyone who ever used a loop. Project funding is not stated; Government describes the statutory watchdog.",
     "funding": "Government"
    },
    {
     "finding_id": "healthwatch-bucks-2023-gp-hearing-loss-preference",
     "survey": "Healthwatch Bucks GP care with hearing loss",
     "year": "2023",
     "year_basis": "survey 7 February-30 April 2023; report May 2023",
     "country": "United Kingdom (Buckinghamshire)",
     "response_group": "listener",
     "finding_type": "preference",
     "scope": "venue systems",
     "sample_size": "90 people across online survey and three focus groups",
     "recruitment": "Social media, community and provider newsletters, Deaf and hard-of-hearing groups; respondents registered with local GP surgeries.",
     "funding_detail": "Government (Healthwatch Bucks, Buckinghamshire's statutory health and social care watchdog)",
     "question_short": "How would you prefer communication inside the surgery?",
     "question_wording": "topic paraphrase; exact prompt not reproduced beside finding",
     "result": "The report says people with loop-capable aids preferred loops to relying on lip reading alone.",
     "result_base": "90 participants overall; subgroup count not reported",
     "source_id": "healthwatch-bucks-2023-gp-hearing-loss",
     "supporting_source_ids": "",
     "source_locator": "What we heard, p. 11",
     "limitations": "Self-selected local sample; survey and focus-group responses combined. Repeated survey submissions were possible. No equipment checks. Qualitative finding without a preference percentage. Project funding is not stated; Government describes the statutory watchdog.",
     "funding": "Government"
    },
    {
     "finding_id": "chodkowska-2025-tools",
     "survey": "Chodkowska and Skarzynska community pharmacy questionnaire",
     "year": "2025",
     "year_basis": "fieldwork March-April 2025",
     "country": "Poland",
     "response_group": "venue",
     "finding_type": "availability",
     "scope": "venue systems",
     "sample_size": "130 pharmacists; 129 answered the communication-tools item",
     "recruitment": "Anonymous online and printed questionnaire for community pharmacists aged over 25; recruitment frame and response rate not reported.",
     "funding_detail": "Independent (Medical University of Warsaw; the corresponding author is also affiliated with the Center of Hearing and Speech and the Institute of Sensory Organs in Kajetany; the authors state that the study received no external funding and declare no conflicts of interest)",
     "question_short": "Does your pharmacy use tools to help communication with people with hearing loss?",
     "question_wording": "shortened paraphrase of published question",
     "result": "No 123 (95.3%); do not know 5 (3.9%); yes 1 (0.8%).",
     "result_base": "129 pharmacists",
     "source_id": "chodkowska-2025",
     "supporting_source_ids": "",
     "source_locator": "Figure 3, Question 3, p. 62",
     "limitations": "Convenience sample of staff, not patients. Tools item combines printed materials, loop stations and amplifiers; cannot establish loop prevalence.",
     "funding": "Independent"
    },
    {
     "finding_id": "chodkowska-2025-desired-tools",
     "survey": "Chodkowska and Skarzynska community pharmacy questionnaire",
     "year": "2025",
     "year_basis": "fieldwork March-April 2025",
     "country": "Poland",
     "response_group": "venue",
     "finding_type": "preference",
     "scope": "venue systems",
     "sample_size": "130 pharmacists; 129 answered the communication-tools item",
     "recruitment": "Anonymous online and printed questionnaire for community pharmacists aged over 25; recruitment frame and response rate not reported.",
     "funding_detail": "Independent (Medical University of Warsaw; the corresponding author is also affiliated with the Center of Hearing and Speech and the Institute of Sensory Organs in Kajetany; the authors state that the study received no external funding and declare no conflicts of interest)",
     "question_short": "What solutions would improve communication in the pharmacy?",
     "question_wording": "shortened paraphrase of published question",
     "result": "Written or graphic materials and sound amplification devices were the most frequently mentioned suggestions.",
     "result_base": "41 pharmacists answering the open question",
     "source_id": "chodkowska-2025",
     "supporting_source_ids": "",
     "source_locator": "Section 3.4, Question 18, p. 65",
     "limitations": "Convenience sample of staff, not patients. Tools item combines printed materials, loop stations and amplifiers; cannot establish loop prevalence. No count for each suggestion and no commitment to buy.",
     "funding": "Independent"
    },
    {
     "finding_id": "rnid-2026-clear-signals-direct-audio",
     "survey": "RNID Clear Signals transport survey",
     "year": "2026",
     "year_basis": "survey fieldwork 16 March-13 April 2026",
     "country": "United Kingdom",
     "response_group": "listener",
     "finding_type": "preference",
     "scope": "venue systems",
     "sample_size": "1,762 respondents in final analysis; 283 BSL users",
     "recruitment": "RNID Research Panel, newsletter, social media and contacts plus Survation and Norstat polling; English/BSL questionnaire.",
     "funding_detail": "Independent (RNID survey and concept test; report funded by the Motability Foundation)",
     "question_short": "Which changes would most improve public transport accessibility? Select up to five; item: clearer announcements sent directly to your hearing device.",
     "question_wording": "shortened from reported improvement item",
     "result": "47% selected this improvement, fourth most selected overall.",
     "result_base": "1,762 respondents; respondents could select up to five improvements",
     "source_id": "rnid-2026-clear-signals",
     "supporting_source_ids": "",
     "source_locator": "Technical Appendix, p. 44; main report, Delivery of clearer audio announcements",
     "limitations": "Self-reported priorities, not a trial or technology ranking. Analysis excluded 34 proxy responses and 117 respondents without public-transport use in the preceding two years. No particular transmission technology specified. Recruitment and fieldwork: Technical Appendix pp. 6-8.",
     "funding": "Independent"
    },
    {
     "finding_id": "rnid-2026-clear-signals-direct-audio-bsl",
     "survey": "RNID Clear Signals transport survey",
     "year": "2026",
     "year_basis": "survey fieldwork 16 March-13 April 2026",
     "country": "United Kingdom",
     "response_group": "listener",
     "finding_type": "preference",
     "scope": "venue systems",
     "sample_size": "1,762 respondents in final analysis; 283 BSL users",
     "recruitment": "RNID Research Panel, newsletter, social media and contacts plus Survation and Norstat polling; English/BSL questionnaire.",
     "funding_detail": "Independent (RNID survey and concept test; report funded by the Motability Foundation)",
     "question_short": "Which changes would most improve public transport accessibility? Select up to five; item: clearer announcements sent directly to your hearing device.",
     "question_wording": "shortened from reported improvement item",
     "result": "37% selected this improvement.",
     "result_base": "283 BSL users within the 1,762 sample; respondents could select up to five improvements",
     "source_id": "rnid-2026-clear-signals",
     "supporting_source_ids": "",
     "source_locator": "Technical Appendix, p. 44",
     "limitations": "Self-reported priorities, not a trial or technology ranking. Analysis excluded 34 proxy responses and 117 respondents without public-transport use in the preceding two years. Overlapping subgroup, not an independent sample.",
     "funding": "Independent"
    },
    {
     "finding_id": "vocaleyes-2024-state-of-theatre-access-loops",
     "survey": "State of Theatre Access 2023",
     "year": "2023",
     "year_basis": "website review April-May 2023; report 2024",
     "country": "United Kingdom",
     "response_group": "venue",
     "finding_type": "availability",
     "scope": "venue systems",
     "sample_size": "797 theatre websites screened; 465 theatres met scope",
     "recruitment": "Volunteers reviewed professional theatre websites; eligibility required an upcoming professional theatrical production.",
     "funding_detail": "Nonprofit advocacy (three UK access charities, VocalEyes, Stagetext and the Centre for Accessible Environments, coordinated the survey with volunteer researchers who have lived experience of access barriers; written by Louise Fryer, an independent researcher and audio describer; funding not stated)",
     "question_short": "Does the website indicate a hearing loop?",
     "question_wording": "review criterion; no respondent question",
     "result": "364 of 465 venues (78%) were recorded as having a hearing loop.",
     "result_base": "465 eligible theatres",
     "source_id": "vocaleyes-2024-state-of-theatre-access",
     "supporting_source_ids": "",
     "source_locator": "Section 7.2, pp. 21-22",
     "limitations": "Website-content audit, not a respondent survey or equipment test. Reviewer judgement and shared websites complicate comparisons. Does not count alternative systems; absence of a loop mention is not proof of absent hearing assistance.",
     "funding": "Nonprofit advocacy"
    },
    {
     "finding_id": "pro-audito-2024-eth-user-test-loop-comparison",
     "survey": "Pro Audito and ETH Auracast test-day questionnaire",
     "year": "2024",
     "year_basis": "summary published 20 June 2024; test date not supplied",
     "country": "Switzerland (organisation context; test site not specified)",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "32 guided-tour respondents; first comparison total not given",
     "recruitment": "Test-day participants; recruitment method not described in the public summary.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association, with ETH Zurich students)",
     "question_short": "How does Auracast speech quality compare with the loop?",
     "question_wording": "not published; translated topic paraphrase",
     "result": "23 participants rated Auracast equal to or better than the loop.",
     "result_base": "Total for this comparison not reported",
     "source_id": "pro-audito-2024-eth-user-test",
     "supporting_source_ids": "",
     "source_locator": "Was kam beim Test-Tag heraus?",
     "limitations": "Public summary of questionnaire results; equipment, complete methods and question wording not published here. First-generation equipment. 23 is the favourable count, not a verified sample size; no percentage calculated.",
     "funding": "Independent"
    },
    {
     "finding_id": "pro-audito-2024-eth-user-test-tour",
     "survey": "Pro Audito and ETH Auracast test-day questionnaire",
     "year": "2024",
     "year_basis": "summary published 20 June 2024; test date not supplied",
     "country": "Switzerland (organisation context; test site not specified)",
     "response_group": "listener",
     "finding_type": "satisfaction",
     "scope": "venue systems",
     "sample_size": "32 guided-tour respondents; first comparison total not given",
     "recruitment": "Test-day participants; recruitment method not described in the public summary.",
     "funding_detail": "Independent (Pro Audito Schweiz, Swiss hearing-loss association, with ETH Zurich students)",
     "question_short": "Rate Auracast audio quality after the guided tour versus no listening system.",
     "question_wording": "not published; translated topic paraphrase",
     "result": "31 of 32 rated it good or very good.",
     "result_base": "32 guided-tour participants",
     "source_id": "pro-audito-2024-eth-user-test",
     "supporting_source_ids": "",
     "source_locator": "Was kam beim Test-Tag heraus?",
     "limitations": "Public summary of questionnaire results; equipment, complete methods and question wording not published here. First-generation equipment. Comparator was no assistive system; this is not the loop comparison.",
     "funding": "Independent"
    },
    {
     "finding_id": "consumer-reports-2026-telecoils-telecoil",
     "survey": "Consumer Reports member hearing aid survey",
     "year": "2023",
     "year_basis": "survey year stated in the May 2026 article",
     "country": "United States publication context; survey country distribution not reported",
     "response_group": "listener",
     "finding_type": "awareness",
     "scope": "shared receiver path",
     "sample_size": "Not reported for the telecoil finding",
     "recruitment": "Consumer Reports members who answered its hearing aid survey; invitation and sampling procedures not described in the article.",
     "funding_detail": "Independent (Consumer Reports, a nonprofit consumer organisation; article by Catherine Roberts, a health and science journalist on its staff, quoting loop advocates from the Center for Hearing Access and HLAA and an assistive listening installer)",
     "question_short": "Does your prescription hearing aid have a telecoil?",
     "question_wording": "not published; topic paraphrase",
     "result": "10% reported a telecoil.",
     "result_base": "Respondents with prescription hearing aids; count not reported",
     "source_id": "consumer-reports-2026-telecoils",
     "supporting_source_ids": "",
     "source_locator": "Are Telecoils Going Away?, paragraph on the 2023 member survey",
     "limitations": "Article summary of member self-reports; no sample size, question wording or verification of device features.",
     "funding": "Independent"
    }
   ]
  },
  {
   "name": "venue-usage",
   "title": "Venue usage",
   "summary": "Reported use of venue listening systems, with loan figures, survey responses, trial participation, periods, denominators and funding.",
   "url": "https://assistivelisteningknowledgebase.org/data/venue-usage/",
   "compiled": "2026-10-13",
   "updated": "2026-10-13",
   "version": "1.0",
   "licence": "https://creativecommons.org/publicdomain/zero/1.0/",
   "technologies": [
    "Auracast",
    "Hearing loops",
    "Infrared",
    "RF/FM",
    "Wi-Fi streaming",
    "Shared"
   ],
   "affects": [
    "Venues",
    "Researchers"
   ],
   "changes": [
    "2026-10-13: Migrated 47 rows with codebook and source provenance into the data section."
   ],
   "columns": [
    {
     "name": "usage_id",
     "meaning": "Stable identifier for the individual figure or response category."
    },
    {
     "name": "venue_or_survey",
     "meaning": "Named venue, survey or trial. Repeated names usually share participants or observations."
    },
    {
     "name": "country",
     "meaning": "Setting or recruitment geography; explicitly unknown where the source does not establish it."
    },
    {
     "name": "system",
     "meaning": "Receiving path actually supported by the evidence. An unspecified receiver is not assigned to FM, infrared or another technology."
    },
    {
     "name": "measure",
     "meaning": "What is counted, including the response category and whether a zero concerns confirmed users."
    },
    {
     "name": "value",
     "meaning": "Reported number, lower endpoint of a reported range, or explicitly identified calculated aggregate."
    },
    {
     "name": "value_max",
     "meaning": "Upper endpoint when the source gives a range; otherwise empty. A range of reported averages is not a confidence interval."
    },
    {
     "name": "unit",
     "meaning": "Percent, respondents, respondents selecting an option, participants, people, devices per performance, requests per night or trial sessions."
    },
    {
     "name": "numerator",
     "meaning": "Count supporting a calculated percentage; populated for the three CCAA always-or-usually aggregates only."
    },
    {
     "name": "denominator",
     "meaning": "Item or subgroup base where established. It is not necessarily total survey size or venue attendance."
    },
    {
     "name": "population",
     "meaning": "Sample size, eligibility, exclusions and relevant venue context."
    },
    {
     "name": "period",
     "meaning": "Fieldwork or use interval, with missing dates left explicit."
    },
    {
     "name": "period_basis",
     "meaning": "Distinguishes fieldwork, follow-up interval, survey edition and publication-only context."
    },
    {
     "name": "evidence_type",
     "meaning": "`Venue account`, `Self-reported survey`, `Second-hand survey`, `Supported field trial` or `Simulated venue study`."
    },
    {
     "name": "value_basis",
     "meaning": "Reported value, calculated percentage/remainder, or a verbal zero encoded numerically."
    },
    {
     "name": "funding_detail",
     "meaning": "Funding and producer context retained from the earlier compilation; the funding column carries the current source-record labels."
    },
    {
     "name": "source_id",
     "meaning": "Library source identifiers supporting the row, separated by semicolons. Feature-specific and supporting-source columns retain their more precise roles."
    },
    {
     "name": "supporting_source_ids",
     "meaning": "Additional library ids supporting context, separated by `; `; empty if none."
    },
    {
     "name": "source_locator",
     "meaning": "Original page, section, table or model entry supporting the row; source names identify locations when several originals are used."
    },
    {
     "name": "limitations",
     "meaning": "Row-specific interpretation limits and source-record reading limits. Missing information is not reported, never an inferred zero."
    },
    {
     "name": "checked_date",
     "meaning": "Date the archived evidence was read for this compilation, not a new retrieval date."
    },
    {
     "name": "funding",
     "meaning": "Source-record funding labels. With multiple primary sources, each label is followed by its source id in brackets. Funding detail remains in funding_detail where supplied by the earlier compilation."
    }
   ],
   "row_count": 47,
   "sources": [
    "anovum-2025-eurotrak-uk",
    "bluetooth-sig-2026-bethel-profile",
    "bluetooth-sig-2026-saint-gilbert-profile",
    "ccaa-2023-survey-graphs",
    "ccaa-2024",
    "harkins-tucker-2007",
    "imove-2026-auracast-transport",
    "listen-2023-lutcher-case-study",
    "rnid-2026-clear-signals",
    "starkey-2022-telecoil",
    "sterkens-2019-canadian-audiologist",
    "wireless-rerc-2013"
   ],
   "codebook": "## Reading the results\n\nRows separate loans, requests, self-reported use and non-use, and participation in organised trials or a simulated cinema. Units and populations differ, so these figures cannot be pooled into a technology adoption rate. Manufacturer accounts identify the maker, survey rows retain funding and sample limits, and missing periods remain explicit. [@listen-2023-lutcher-case-study; @wireless-rerc-2013; @rnid-2026-clear-signals; @starkey-2022-telecoil]\n\nThe CCAA frequency counts use the stated substantive-response bases; their always-or-usually aggregates overlap the individual categories. Multiple-selection location figures also overlap. A parish with no confirmed Auracast users has not measured zero listening. Read each measure, period and limitation before comparing rows. [@ccaa-2023-survey-graphs; @ccaa-2024; @anovum-2025-eurotrak-uk; @bluetooth-sig-2026-saint-gilbert-profile]\n\n## Compilation and interpretation\n\n`venue-usage.csv` was compiled on **2026-10-13** for q48. Its **47 rows cite 12 existing source records**, checked against the private archived originals. It separates reported venue loans and requests, survey use and non-use, supported field trials, and a simulated cinema study. No new source records or question summaries were needed.\n\n\nThe CSV is UTF-8, comma-delimited, fully quoted, with a header and LF line endings. Numeric cells use a decimal point and no unit suffix. Percent values use the 0-100 scale, so `54.5` means 54.5%. Empty numeric cells mean unavailable or inapplicable, never zero. Values are static, with no formulas. Rows are grouped by source and related measure; no ranking is implied.\n\nFor CCAA Q20-Q22, the five frequency categories retain their published counts and use substantive-response bases of 961, 880 and 719. Exclusions are recorded in `population`: 366 not applicable; 432 without telecoils; and 424 without telecoils plus 166 who visit no looped venue, respectively. The always-or-usually percentages are calculated as 100 times the sum of those two categories divided by the stated base, rounded to a whole percent. These three aggregates overlap the category rows. The loop report's 69% label says always, but the charts support always or usually; always alone is 367 of 719. [@ccaa-2023-survey-graphs; @ccaa-2024]\n\nCCAA Q12 retains all 1,328 item answers as its base, including 519 not applicable, and overlapping choices are not summed into unique users. EuroTrak retains the printed location-chart base of 68 and weighted percentages without inventing respondent counts. Its education-setting item does not isolate venue equipment from personal or classroom use. Harkins and Tucker's borrower count is retained without reconstructing its unresolved recent-user percentage. [@ccaa-2023-survey-graphs; @anovum-2025-eurotrak-uk; @harkins-tucker-2007]\n\nDo not pool these rows into an adoption rate. Lutcher's requests are distinct from fulfilled loans and its seat capacity is not actual attendance. Trial participants and sessions measure organised testing. Saint Gilbert's zero counts confirmed users known to the parish, while Bethel's zero is an account of non-use of its former FM system; neither supplies a log-based rate. The New Mexico percentages remain explicitly second-hand. No quantified app-session total was found in the sources reviewed for this compilation. [@listen-2023-lutcher-case-study; @rnid-2026-clear-signals; @imove-2026-auracast-transport; @bluetooth-sig-2026-saint-gilbert-profile; @bluetooth-sig-2026-bethel-profile; @sterkens-2019-canadian-audiologist]\n\nThe q48 research report documents search coverage, exclusions, archive reading limits and existing-record concerns. Source publication dates shown by the data-page build are separate from the usage periods in this CSV.\n",
   "rows": [
    {
     "usage_id": "lutcher-average-loans",
     "venue_or_survey": "Lutcher Theater, Orange, Texas",
     "country": "United States",
     "system": "Venue loan receivers; old infrared and new RF/FM systems not distinguished in the figure",
     "measure": "Average devices checked out per performance",
     "value": "15",
     "value_max": "20",
     "unit": "devices per performance",
     "numerator": "",
     "denominator": "",
     "population": "One 1,500-seat theatre; number of performances and occupied seats not reported",
     "period": "Not reported; described in the 2023 case study",
     "period_basis": "Publication year only; no loan-log dates",
     "evidence_type": "Venue account",
     "value_basis": "Reported",
     "funding_detail": "Manufacturer (Listen Technologies, describing its own RF/FM and Wi-Fi products)",
     "source_id": "listen-2023-lutcher-case-study",
     "supporting_source_ids": "",
     "source_locator": "PDF p. 2, Result",
     "limitations": "Manufacturer account without loan logs. Figures cannot be assigned to the old infrared or new RF/FM system. Wi-Fi listening is described but no session count is given. Seat capacity is not an attendance denominator.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer"
    },
    {
     "usage_id": "lutcher-high-request-nights",
     "venue_or_survey": "Lutcher Theater, Orange, Texas",
     "country": "United States",
     "system": "Venue loan receivers; old infrared and new RF/FM systems not distinguished in the figure",
     "measure": "Requests for devices on some nights",
     "value": "50",
     "value_max": "60",
     "unit": "requests per night",
     "numerator": "",
     "denominator": "",
     "population": "One 1,500-seat theatre; number of performances and occupied seats not reported",
     "period": "Not reported; described in the 2023 case study",
     "period_basis": "Publication year only; no loan-log dates",
     "evidence_type": "Venue account",
     "value_basis": "Reported",
     "funding_detail": "Manufacturer (Listen Technologies, describing its own RF/FM and Wi-Fi products)",
     "source_id": "listen-2023-lutcher-case-study",
     "supporting_source_ids": "",
     "source_locator": "PDF p. 2, Result",
     "limitations": "Manufacturer account without loan logs. Figures cannot be assigned to the old infrared or new RF/FM system. Wi-Fi listening is described but no session count is given. Seat capacity is not an attendance denominator. Requests are not confirmed fulfilled loans, and this is not a stated maximum.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer"
    },
    {
     "usage_id": "ccaa-headset-always",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Venue receiver with headset; transmission technology unspecified",
     "measure": "Borrow receiver and headset: always",
     "value": "189",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "961",
     "population": "1,327 item answers; 961 substantive answers after excluding 366 not applicable",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q20, PDF p. 24; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-headset-usually",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Venue receiver with headset; transmission technology unspecified",
     "measure": "Borrow receiver and headset: usually",
     "value": "165",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "961",
     "population": "1,327 item answers; 961 substantive answers after excluding 366 not applicable",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q20, PDF p. 24; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-headset-half-the-time",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Venue receiver with headset; transmission technology unspecified",
     "measure": "Borrow receiver and headset: half the time",
     "value": "35",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "961",
     "population": "1,327 item answers; 961 substantive answers after excluding 366 not applicable",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q20, PDF p. 24; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-headset-sometimes",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Venue receiver with headset; transmission technology unspecified",
     "measure": "Borrow receiver and headset: sometimes",
     "value": "189",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "961",
     "population": "1,327 item answers; 961 substantive answers after excluding 366 not applicable",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q20, PDF p. 24; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-headset-never",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Venue receiver with headset; transmission technology unspecified",
     "measure": "Borrow receiver and headset: never",
     "value": "383",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "961",
     "population": "1,327 item answers; 961 substantive answers after excluding 366 not applicable",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q20, PDF p. 24; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-headset-always-or-usually",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Venue receiver with headset; transmission technology unspecified",
     "measure": "Borrow receiver and headset: always or usually",
     "value": "37",
     "value_max": "",
     "unit": "percent",
     "numerator": "354",
     "denominator": "961",
     "population": "1,327 item answers; 961 substantive answers after excluding 366 not applicable",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Calculated from the published counts; rounded to a whole percent",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q20, PDF p. 24; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question. Aggregate overlaps the always and usually rows; do not add them together.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-neckloop-always",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Venue receiver with neckloop; transmission technology unspecified",
     "measure": "Borrow receiver and neckloop: always",
     "value": "205",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "880",
     "population": "1,312 item answers; 880 substantive answers after excluding 432 without telecoils",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q21, PDF p. 25; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-neckloop-usually",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Venue receiver with neckloop; transmission technology unspecified",
     "measure": "Borrow receiver and neckloop: usually",
     "value": "137",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "880",
     "population": "1,312 item answers; 880 substantive answers after excluding 432 without telecoils",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q21, PDF p. 25; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-neckloop-half-the-time",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Venue receiver with neckloop; transmission technology unspecified",
     "measure": "Borrow receiver and neckloop: half the time",
     "value": "25",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "880",
     "population": "1,312 item answers; 880 substantive answers after excluding 432 without telecoils",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q21, PDF p. 25; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-neckloop-sometimes",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Venue receiver with neckloop; transmission technology unspecified",
     "measure": "Borrow receiver and neckloop: sometimes",
     "value": "163",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "880",
     "population": "1,312 item answers; 880 substantive answers after excluding 432 without telecoils",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q21, PDF p. 25; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-neckloop-never",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Venue receiver with neckloop; transmission technology unspecified",
     "measure": "Borrow receiver and neckloop: never",
     "value": "350",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "880",
     "population": "1,312 item answers; 880 substantive answers after excluding 432 without telecoils",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q21, PDF p. 25; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-neckloop-always-or-usually",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Venue receiver with neckloop; transmission technology unspecified",
     "measure": "Borrow receiver and neckloop: always or usually",
     "value": "39",
     "value_max": "",
     "unit": "percent",
     "numerator": "342",
     "denominator": "880",
     "population": "1,312 item answers; 880 substantive answers after excluding 432 without telecoils",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Calculated from the published counts; rounded to a whole percent",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q21, PDF p. 25; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question. Aggregate overlaps the always and usually rows; do not add them together.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-loop-always",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Hearing loops through own hearing aid or implant telecoil",
     "measure": "Use own telecoil in a looped venue: always",
     "value": "367",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "719",
     "population": "1,309 item answers; 719 substantive answers after excluding 424 without telecoils and 166 who visit no looped venue",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q22, PDF p. 26; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-loop-usually",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Hearing loops through own hearing aid or implant telecoil",
     "measure": "Use own telecoil in a looped venue: usually",
     "value": "129",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "719",
     "population": "1,309 item answers; 719 substantive answers after excluding 424 without telecoils and 166 who visit no looped venue",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q22, PDF p. 26; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-loop-half-the-time",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Hearing loops through own hearing aid or implant telecoil",
     "measure": "Use own telecoil in a looped venue: half the time",
     "value": "23",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "719",
     "population": "1,309 item answers; 719 substantive answers after excluding 424 without telecoils and 166 who visit no looped venue",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q22, PDF p. 26; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-loop-sometimes",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Hearing loops through own hearing aid or implant telecoil",
     "measure": "Use own telecoil in a looped venue: sometimes",
     "value": "97",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "719",
     "population": "1,309 item answers; 719 substantive answers after excluding 424 without telecoils and 166 who visit no looped venue",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q22, PDF p. 26; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-loop-never",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Hearing loops through own hearing aid or implant telecoil",
     "measure": "Use own telecoil in a looped venue: never",
     "value": "103",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "719",
     "population": "1,309 item answers; 719 substantive answers after excluding 424 without telecoils and 166 who visit no looped venue",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q22, PDF p. 26; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-loop-always-or-usually",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Hearing loops through own hearing aid or implant telecoil",
     "measure": "Use own telecoil in a looped venue: always or usually",
     "value": "69",
     "value_max": "",
     "unit": "percent",
     "numerator": "496",
     "denominator": "719",
     "population": "1,309 item answers; 719 substantive answers after excluding 424 without telecoils and 166 who visit no looped venue",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Calculated from the published counts; rounded to a whole percent",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q22, PDF p. 26; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question. Aggregate overlaps the always and usually rows; do not add them together. The report labels 69% as always; the charts support always or usually (496/719). Always alone is 367/719.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-q12-venue-loop",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Hearing loops",
     "measure": "Telecoil use with a venue hearing loop",
     "value": "536",
     "value_max": "",
     "unit": "respondents selecting option",
     "numerator": "",
     "denominator": "1328",
     "population": "1,328 answers to a multiple-selection item, including 519 not applicable",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q12, PDF p. 16; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question. Choices overlap. Base includes all item answers; no inferred unique telecoil-user denominator. Personal-device and telephone selections are omitted.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-q12-counter-loop",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Hearing loops",
     "measure": "Telecoil use with a counter hearing loop",
     "value": "118",
     "value_max": "",
     "unit": "respondents selecting option",
     "numerator": "",
     "denominator": "1328",
     "population": "1,328 answers to a multiple-selection item, including 519 not applicable",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q12, PDF p. 16; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question. Choices overlap. Base includes all item answers; no inferred unique telecoil-user denominator. Personal-device and telephone selections are omitted.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-q12-fm-ir-neckloop",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "RF/FM or infrared with receiver and neckloop",
     "measure": "Telecoil use with borrowed receiver and neckloop",
     "value": "150",
     "value_max": "",
     "unit": "respondents selecting option",
     "numerator": "",
     "denominator": "1328",
     "population": "1,328 answers to a multiple-selection item, including 519 not applicable",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q12, PDF p. 16; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question. Choices overlap. Base includes all item answers; no inferred unique telecoil-user denominator. Personal-device and telephone selections are omitted.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-wifi-experience-yes",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Wi-Fi streaming to personal phone or venue receiver",
     "measure": "Experienced venue Wi-Fi audio: yes",
     "value": "217",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "1321",
     "population": "1,321 answers to the Wi-Fi experience question",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q23A, PDF p. 27; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question. Experience is not a session count. Q24 has 251 substantive delay ratings, which cannot be treated as the same group as the 217 experience responses.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "ccaa-wifi-experience-no",
     "venue_or_survey": "CCAA survey of assistive communication technology",
     "country": "United States",
     "system": "Wi-Fi streaming to personal phone or venue receiver",
     "measure": "Experienced venue Wi-Fi audio: no",
     "value": "1104",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "1321",
     "population": "1,321 answers to the Wi-Fi experience question",
     "period": "2023-09-05 to 2023-09-24; recall interval not specified",
     "period_basis": "Questionnaire fieldwork dates from the archived survey page",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (CCAA hearing-loss advocates; funding not stated; Frost Center at Hope College recorded and analysed responses)",
     "source_id": "ccaa-2023-survey-graphs",
     "supporting_source_ids": "ccaa-2024",
     "source_locator": "Q23A, PDF p. 27; survey page Questionnaire section for fieldwork dates",
     "limitations": "Self-selected sample of 1,519 people with hearing loss or related conditions, recruited through hearing-loss networks; nearly 80% seniors and 66% severe-to-profound loss. Respondents are not venue visits. No Auracast-specific question. Experience is not a session count. Q24 has 251 substantive delay ratings, which cannot be treated as the same group as the 217 experience responses.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "rerc-use-often",
     "venue_or_survey": "Wireless RERC public-event survey",
     "country": "United States recruitment",
     "system": "Venue assistive listening; technology unspecified",
     "measure": "Use venue system when available: often",
     "value": "36",
     "value_max": "",
     "unit": "percent",
     "numerator": "",
     "denominator": "",
     "population": "180 survey respondents with hearing loss; Table 7 item count not printed",
     "period": "2013-01-22 to 2013-04-01; recall interval not specified",
     "period_basis": "Survey fieldwork dates",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Government (US Department of Education NIDRR grant H133E110002; study tested market need for an app being developed with Wireless RERC support)",
     "source_id": "wireless-rerc-2013",
     "supporting_source_ids": "",
     "source_locator": "PDF p. 4, Table 7; pp. 1-2, Methodology; p. 5, funding",
     "limitations": "Convenience sample recruited through consumer networks, organisations and social media. Technology unspecified. No item-level count from which to recover numerators; 180 is the total sample only.",
     "checked_date": "2026-10-13",
     "funding": "Government"
    },
    {
     "usage_id": "rerc-use-sometimes",
     "venue_or_survey": "Wireless RERC public-event survey",
     "country": "United States recruitment",
     "system": "Venue assistive listening; technology unspecified",
     "measure": "Use venue system when available: sometimes",
     "value": "34",
     "value_max": "",
     "unit": "percent",
     "numerator": "",
     "denominator": "",
     "population": "180 survey respondents with hearing loss; Table 7 item count not printed",
     "period": "2013-01-22 to 2013-04-01; recall interval not specified",
     "period_basis": "Survey fieldwork dates",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Government (US Department of Education NIDRR grant H133E110002; study tested market need for an app being developed with Wireless RERC support)",
     "source_id": "wireless-rerc-2013",
     "supporting_source_ids": "",
     "source_locator": "PDF p. 4, Table 7; pp. 1-2, Methodology; p. 5, funding",
     "limitations": "Convenience sample recruited through consumer networks, organisations and social media. Technology unspecified. No item-level count from which to recover numerators; 180 is the total sample only.",
     "checked_date": "2026-10-13",
     "funding": "Government"
    },
    {
     "usage_id": "rerc-use-never",
     "venue_or_survey": "Wireless RERC public-event survey",
     "country": "United States recruitment",
     "system": "Venue assistive listening; technology unspecified",
     "measure": "Use venue system when available: never",
     "value": "30",
     "value_max": "",
     "unit": "percent",
     "numerator": "",
     "denominator": "",
     "population": "180 survey respondents with hearing loss; Table 7 item count not printed",
     "period": "2013-01-22 to 2013-04-01; recall interval not specified",
     "period_basis": "Survey fieldwork dates",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Government (US Department of Education NIDRR grant H133E110002; study tested market need for an app being developed with Wireless RERC support)",
     "source_id": "wireless-rerc-2013",
     "supporting_source_ids": "",
     "source_locator": "PDF p. 4, Table 7; pp. 1-2, Methodology; p. 5, funding",
     "limitations": "Convenience sample recruited through consumer networks, organisations and social media. Technology unspecified. No item-level count from which to recover numerators; 180 is the total sample only.",
     "checked_date": "2026-10-13",
     "funding": "Government"
    },
    {
     "usage_id": "eurotrak-theatre",
     "venue_or_survey": "EuroTrak UK 2025",
     "country": "United Kingdom",
     "system": "Telecoil listening at named setting; venue transmission path unspecified",
     "measure": "Reported telecoil use: Theatre or auditorium",
     "value": "38",
     "value_max": "",
     "unit": "percent",
     "numerator": "",
     "denominator": "68",
     "population": "Location chart: 68 hearing aid owners labelled as using telecoils; detailed owner sample 718",
     "period": "2025; fieldwork dates and recall interval not stated in the read report",
     "period_basis": "Survey edition year",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Trade body (EHIMA and BIHIMA, hearing instrument manufacturers associations; Anovum with a panel company)",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "PDF p. 51, telecoil use locations; pp. 2 and 8-9, sample and methods",
     "limitations": "Weighted self-report with overlapping location choices. Do not infer raw counts from percentages. Page 51 labels both the equipped group and location-use group as 68 but the satisfaction group as 59, without reconciliation. The item does not distinguish room loops, counter loops or receiver-neckloop paths.",
     "checked_date": "2026-10-13",
     "funding": "Trade body"
    },
    {
     "usage_id": "eurotrak-school",
     "venue_or_survey": "EuroTrak UK 2025",
     "country": "United Kingdom",
     "system": "Telecoil listening at named setting; venue transmission path unspecified",
     "measure": "Reported telecoil use: School or university",
     "value": "31",
     "value_max": "",
     "unit": "percent",
     "numerator": "",
     "denominator": "68",
     "population": "Location chart: 68 hearing aid owners labelled as using telecoils; detailed owner sample 718",
     "period": "2025; fieldwork dates and recall interval not stated in the read report",
     "period_basis": "Survey edition year",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Trade body (EHIMA and BIHIMA, hearing instrument manufacturers associations; Anovum with a panel company)",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "PDF p. 51, telecoil use locations; pp. 2 and 8-9, sample and methods",
     "limitations": "Weighted self-report with overlapping location choices. Do not infer raw counts from percentages. Page 51 labels both the equipped group and location-use group as 68 but the satisfaction group as 59, without reconciliation. The item does not distinguish room loops, counter loops or receiver-neckloop paths. Education-setting evidence only; the item does not isolate venue-provided systems from personal equipment or classroom use.",
     "checked_date": "2026-10-13",
     "funding": "Trade body"
    },
    {
     "usage_id": "eurotrak-church",
     "venue_or_survey": "EuroTrak UK 2025",
     "country": "United Kingdom",
     "system": "Telecoil listening at named setting; venue transmission path unspecified",
     "measure": "Reported telecoil use: Church",
     "value": "31",
     "value_max": "",
     "unit": "percent",
     "numerator": "",
     "denominator": "68",
     "population": "Location chart: 68 hearing aid owners labelled as using telecoils; detailed owner sample 718",
     "period": "2025; fieldwork dates and recall interval not stated in the read report",
     "period_basis": "Survey edition year",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Trade body (EHIMA and BIHIMA, hearing instrument manufacturers associations; Anovum with a panel company)",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "PDF p. 51, telecoil use locations; pp. 2 and 8-9, sample and methods",
     "limitations": "Weighted self-report with overlapping location choices. Do not infer raw counts from percentages. Page 51 labels both the equipped group and location-use group as 68 but the satisfaction group as 59, without reconciliation. The item does not distinguish room loops, counter loops or receiver-neckloop paths.",
     "checked_date": "2026-10-13",
     "funding": "Trade body"
    },
    {
     "usage_id": "eurotrak-station",
     "venue_or_survey": "EuroTrak UK 2025",
     "country": "United Kingdom",
     "system": "Telecoil listening at named setting; venue transmission path unspecified",
     "measure": "Reported telecoil use: Train station",
     "value": "27",
     "value_max": "",
     "unit": "percent",
     "numerator": "",
     "denominator": "68",
     "population": "Location chart: 68 hearing aid owners labelled as using telecoils; detailed owner sample 718",
     "period": "2025; fieldwork dates and recall interval not stated in the read report",
     "period_basis": "Survey edition year",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Trade body (EHIMA and BIHIMA, hearing instrument manufacturers associations; Anovum with a panel company)",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "PDF p. 51, telecoil use locations; pp. 2 and 8-9, sample and methods",
     "limitations": "Weighted self-report with overlapping location choices. Do not infer raw counts from percentages. Page 51 labels both the equipped group and location-use group as 68 but the satisfaction group as 59, without reconciliation. The item does not distinguish room loops, counter loops or receiver-neckloop paths.",
     "checked_date": "2026-10-13",
     "funding": "Trade body"
    },
    {
     "usage_id": "eurotrak-airport",
     "venue_or_survey": "EuroTrak UK 2025",
     "country": "United Kingdom",
     "system": "Telecoil listening at named setting; venue transmission path unspecified",
     "measure": "Reported telecoil use: Airport",
     "value": "25",
     "value_max": "",
     "unit": "percent",
     "numerator": "",
     "denominator": "68",
     "population": "Location chart: 68 hearing aid owners labelled as using telecoils; detailed owner sample 718",
     "period": "2025; fieldwork dates and recall interval not stated in the read report",
     "period_basis": "Survey edition year",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Trade body (EHIMA and BIHIMA, hearing instrument manufacturers associations; Anovum with a panel company)",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "PDF p. 51, telecoil use locations; pp. 2 and 8-9, sample and methods",
     "limitations": "Weighted self-report with overlapping location choices. Do not infer raw counts from percentages. Page 51 labels both the equipped group and location-use group as 68 but the satisfaction group as 59, without reconciliation. The item does not distinguish room loops, counter loops or receiver-neckloop paths.",
     "checked_date": "2026-10-13",
     "funding": "Trade body"
    },
    {
     "usage_id": "eurotrak-office",
     "venue_or_survey": "EuroTrak UK 2025",
     "country": "United Kingdom",
     "system": "Telecoil listening at named setting; venue transmission path unspecified",
     "measure": "Reported telecoil use: Office buildings",
     "value": "20",
     "value_max": "",
     "unit": "percent",
     "numerator": "",
     "denominator": "68",
     "population": "Location chart: 68 hearing aid owners labelled as using telecoils; detailed owner sample 718",
     "period": "2025; fieldwork dates and recall interval not stated in the read report",
     "period_basis": "Survey edition year",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Trade body (EHIMA and BIHIMA, hearing instrument manufacturers associations; Anovum with a panel company)",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "PDF p. 51, telecoil use locations; pp. 2 and 8-9, sample and methods",
     "limitations": "Weighted self-report with overlapping location choices. Do not infer raw counts from percentages. Page 51 labels both the equipped group and location-use group as 68 but the satisfaction group as 59, without reconciliation. The item does not distinguish room loops, counter loops or receiver-neckloop paths.",
     "checked_date": "2026-10-13",
     "funding": "Trade body"
    },
    {
     "usage_id": "eurotrak-conference",
     "venue_or_survey": "EuroTrak UK 2025",
     "country": "United Kingdom",
     "system": "Telecoil listening at named setting; venue transmission path unspecified",
     "measure": "Reported telecoil use: Conference room",
     "value": "17",
     "value_max": "",
     "unit": "percent",
     "numerator": "",
     "denominator": "68",
     "population": "Location chart: 68 hearing aid owners labelled as using telecoils; detailed owner sample 718",
     "period": "2025; fieldwork dates and recall interval not stated in the read report",
     "period_basis": "Survey edition year",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Trade body (EHIMA and BIHIMA, hearing instrument manufacturers associations; Anovum with a panel company)",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "PDF p. 51, telecoil use locations; pp. 2 and 8-9, sample and methods",
     "limitations": "Weighted self-report with overlapping location choices. Do not infer raw counts from percentages. Page 51 labels both the equipped group and location-use group as 68 but the satisfaction group as 59, without reconciliation. The item does not distinguish room loops, counter loops or receiver-neckloop paths.",
     "checked_date": "2026-10-13",
     "funding": "Trade body"
    },
    {
     "usage_id": "eurotrak-counter",
     "venue_or_survey": "EuroTrak UK 2025",
     "country": "United Kingdom",
     "system": "Telecoil listening at named setting; venue transmission path unspecified",
     "measure": "Reported telecoil use: Drive-through, ticket window or bank counter",
     "value": "7",
     "value_max": "",
     "unit": "percent",
     "numerator": "",
     "denominator": "68",
     "population": "Location chart: 68 hearing aid owners labelled as using telecoils; detailed owner sample 718",
     "period": "2025; fieldwork dates and recall interval not stated in the read report",
     "period_basis": "Survey edition year",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Trade body (EHIMA and BIHIMA, hearing instrument manufacturers associations; Anovum with a panel company)",
     "source_id": "anovum-2025-eurotrak-uk",
     "supporting_source_ids": "",
     "source_locator": "PDF p. 51, telecoil use locations; pp. 2 and 8-9, sample and methods",
     "limitations": "Weighted self-report with overlapping location choices. Do not infer raw counts from percentages. Page 51 labels both the equipped group and location-use group as 68 but the satisfaction group as 59, without reconciliation. The item does not distinguish room loops, counter loops or receiver-neckloop paths.",
     "checked_date": "2026-10-13",
     "funding": "Trade body"
    },
    {
     "usage_id": "harkins-public-venue-borrowers",
     "venue_or_survey": "Harkins and Tucker online survey",
     "country": "United States recruitment",
     "system": "Venue loan receivers; technology unspecified",
     "measure": "Respondents reporting checking out a device in a public venue",
     "value": "276",
     "value_max": "",
     "unit": "respondents",
     "numerator": "",
     "denominator": "",
     "population": "423 completed survey responses; 276 public-venue borrowers",
     "period": "July-September 2005; borrowing item recall interval not separately stated",
     "period_basis": "Survey fieldwork dates; other recent-device questions use a two-year recall interval",
     "evidence_type": "Self-reported survey",
     "value_basis": "Reported",
     "funding_detail": "Independent (Gallaudet University work under US Department of Education NIDRR grant H133E-03006-06)",
     "source_id": "harkins-tucker-2007",
     "supporting_source_ids": "",
     "source_locator": "Methods; Results, Suggestions and Problems, paragraph before Table 4; Acknowledgment; archived Wayback full text",
     "limitations": "Self-selected sample mainly recruited through HLAA and hearing-loss groups. The text calls the 276 borrowers 83% of recent users, but its earlier 423 total minus 67 non-users gives 356; an item denominator reconciling that percentage is not printed. No percentage is reconstructed here.",
     "checked_date": "2026-10-13",
     "funding": "Independent"
    },
    {
     "usage_id": "new-mexico-always-borrow",
     "venue_or_survey": "Committee for Communication Access in New Mexico survey, as reported by Sterkens",
     "country": "United States",
     "system": "Venue system requiring borrowed equipment; technology unspecified",
     "measure": "Always use equipment when borrowing is required",
     "value": "18",
     "value_max": "",
     "unit": "percent",
     "numerator": "",
     "denominator": "",
     "population": "Hearing-aid wearers; total and item sample sizes not reported in the read article",
     "period": "Not reported; survey cited through an October 2016 article in a January 2019 account",
     "period_basis": "Secondary publication dates only",
     "evidence_type": "Second-hand survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (Sterkens, HLAA loop advocate supported by the David and Carol Myers Foundation; survey funding not stated)",
     "source_id": "sterkens-2019-canadian-audiologist",
     "supporting_source_ids": "",
     "source_locator": "Opening discussion before Wireless Technologies; reference 4; author note",
     "limitations": "Second-hand percentages only. Underlying Frazier article and questionnaire not read; sample, recruitment, denominators and fieldwork dates unknown. Do not combine with the separate 2023 CCAA survey.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "new-mexico-always-loop",
     "venue_or_survey": "Committee for Communication Access in New Mexico survey, as reported by Sterkens",
     "country": "United States",
     "system": "Hearing loops",
     "measure": "Always use a loop when available",
     "value": "54.5",
     "value_max": "",
     "unit": "percent",
     "numerator": "",
     "denominator": "",
     "population": "Hearing-aid wearers; total and item sample sizes not reported in the read article",
     "period": "Not reported; survey cited through an October 2016 article in a January 2019 account",
     "period_basis": "Secondary publication dates only",
     "evidence_type": "Second-hand survey",
     "value_basis": "Reported",
     "funding_detail": "Nonprofit advocacy (Sterkens, HLAA loop advocate supported by the David and Carol Myers Foundation; survey funding not stated)",
     "source_id": "sterkens-2019-canadian-audiologist",
     "supporting_source_ids": "",
     "source_locator": "Opening discussion before Wireless Technologies; reference 4; author note",
     "limitations": "Second-hand percentages only. Underlying Frazier article and questionnaire not read; sample, recruitment, denominators and fieldwork dates unknown. Do not combine with the separate 2023 CCAA survey.",
     "checked_date": "2026-10-13",
     "funding": "Nonprofit advocacy"
    },
    {
     "usage_id": "bethel-fm-nonuse",
     "venue_or_survey": "Bethel Evangelical Lutheran Church, Manassas, Virginia",
     "country": "United States",
     "system": "RF/FM",
     "measure": "People reported to use the former FM system",
     "value": "0",
     "value_max": "",
     "unit": "people",
     "numerator": "",
     "denominator": "",
     "population": "One congregation; attendance and eligible listener population not reported",
     "period": "Before replacement with Auracast; dates not reported",
     "period_basis": "Relative period in undated profile",
     "evidence_type": "Venue account",
     "value_basis": "Verbal zero in the source",
     "funding_detail": "Trade body (Bluetooth SIG promotional profile, based on the venue account; member-funded association owns the Auracast trademark)",
     "source_id": "bluetooth-sig-2026-bethel-profile",
     "supporting_source_ids": "",
     "source_locator": "The problem statement",
     "limitations": "The profile states nobody used the ageing FM system. No logs, observation interval or attendance denominator. Reasons for non-use are attributed to the venue account; no quantified Auracast uptake is supplied.",
     "checked_date": "2026-10-13",
     "funding": "Trade body"
    },
    {
     "usage_id": "saint-gilbert-confirmed-auracast-users",
     "venue_or_survey": "Saint Gilbert Catholic Church, Grayslake, Illinois",
     "country": "United States",
     "system": "Auracast",
     "measure": "Confirmed Auracast users known to the parish",
     "value": "0",
     "value_max": "",
     "unit": "people",
     "numerator": "",
     "denominator": "",
     "population": "One congregation; attendance and eligible listener population not reported",
     "period": "At the time of the archived profile; exact date unverified",
     "period_basis": "Undated profile; no publication or observation date established",
     "evidence_type": "Venue account",
     "value_basis": "Verbal zero in the source",
     "funding_detail": "Trade body (Bluetooth SIG promotional profile, based on the venue account; member-funded association owns the Auracast trademark)",
     "source_id": "bluetooth-sig-2026-saint-gilbert-profile",
     "supporting_source_ids": "",
     "source_locator": "Benefits, paragraph beginning with the parish having no confirmed users",
     "limitations": "No confirmed users is not proof of no listening. No observation interval, device logs or listener denominator. The loop remains in use without a numerical count. The archived readable page and HTML give no verifiable publication date.",
     "checked_date": "2026-10-13",
     "funding": "Trade body"
    },
    {
     "usage_id": "bristol-own-auracast",
     "venue_or_survey": "RNID concept test at Bristol Temple Meads",
     "country": "United Kingdom",
     "system": "Auracast built into own hearing device",
     "measure": "Participants with Auracast already in their hearing device",
     "value": "1",
     "value_max": "",
     "unit": "participants",
     "numerator": "",
     "denominator": "10",
     "population": "10 supported hearing-device users in the concept test; eight hearing aid users and two implant users",
     "period": "March 2026",
     "period_basis": "Concept-test month",
     "evidence_type": "Supported field trial",
     "value_basis": "Reported",
     "funding_detail": "Independent (RNID report funded by the Motability Foundation; separate Ampetronic-commissioned trials announced in July 2025 are not established as this test)",
     "source_id": "rnid-2026-clear-signals",
     "supporting_source_ids": "",
     "source_locator": "Technical Appendix printed pp. 10-11, Auracast testing and Summary of participants; main report printed p. 4, funding",
     "limitations": "Participants received setup help for a task simulating catching a train. This is a trial equipment breakdown, not routine passenger uptake, a loan log or a representative compatibility rate.",
     "checked_date": "2026-10-13",
     "funding": "Independent"
    },
    {
     "usage_id": "bristol-phone-dongle-loan",
     "venue_or_survey": "RNID concept test at Bristol Temple Meads",
     "country": "United Kingdom",
     "system": "Auracast via loaned Android phone and receiver dongle",
     "measure": "Participants loaned a phone and receiver dongle",
     "value": "2",
     "value_max": "",
     "unit": "participants",
     "numerator": "",
     "denominator": "10",
     "population": "10 supported hearing-device users in the concept test; eight hearing aid users and two implant users",
     "period": "March 2026",
     "period_basis": "Concept-test month",
     "evidence_type": "Supported field trial",
     "value_basis": "Reported",
     "funding_detail": "Independent (RNID report funded by the Motability Foundation; separate Ampetronic-commissioned trials announced in July 2025 are not established as this test)",
     "source_id": "rnid-2026-clear-signals",
     "supporting_source_ids": "",
     "source_locator": "Technical Appendix printed pp. 10-11, Auracast testing and Summary of participants; main report printed p. 4, funding",
     "limitations": "Participants received setup help for a task simulating catching a train. This is a trial equipment breakdown, not routine passenger uptake, a loan log or a representative compatibility rate.",
     "checked_date": "2026-10-13",
     "funding": "Independent"
    },
    {
     "usage_id": "bristol-neckloop-loan",
     "venue_or_survey": "RNID concept test at Bristol Temple Meads",
     "country": "United Kingdom",
     "system": "Auracast via loaned neckloop receiver to telecoil",
     "measure": "Participants loaned a neckloop receiver",
     "value": "7",
     "value_max": "",
     "unit": "participants",
     "numerator": "",
     "denominator": "10",
     "population": "10 supported hearing-device users in the concept test; eight hearing aid users and two implant users",
     "period": "March 2026",
     "period_basis": "Concept-test month",
     "evidence_type": "Supported field trial",
     "value_basis": "Calculated remainder: 10 total minus 1 own-device participant minus 2 phone/dongle participants; source says everyone else",
     "funding_detail": "Independent (RNID report funded by the Motability Foundation; separate Ampetronic-commissioned trials announced in July 2025 are not established as this test)",
     "source_id": "rnid-2026-clear-signals",
     "supporting_source_ids": "",
     "source_locator": "Technical Appendix printed pp. 10-11, Auracast testing and Summary of participants; main report printed p. 4, funding",
     "limitations": "Participants received setup help for a task simulating catching a train. This is a trial equipment breakdown, not routine passenger uptake, a loan log or a representative compatibility rate.",
     "checked_date": "2026-10-13",
     "funding": "Independent"
    },
    {
     "usage_id": "imove-structured-trial-sessions",
     "venue_or_survey": "iMOVE trials at Melbourne Airport Terminal 4, CDC Melbourne buses and Dickson interchange, Canberra",
     "country": "Australia",
     "system": "Auracast",
     "measure": "Structured user-testing sessions across three locations",
     "value": "19",
     "value_max": "",
     "unit": "trial sessions",
     "numerator": "",
     "denominator": "",
     "population": "Three locations; unique participant total not given in the read final report",
     "period": "Trial dates not specified in the final report",
     "period_basis": "No fieldwork interval established",
     "evidence_type": "Supported field trial",
     "value_basis": "Reported",
     "funding_detail": "Independent (La Trobe University, NEC Australia and Get Skilled Access; Australian Government funding through iMOVE Impact Extension Program)",
     "source_id": "imove-2026-auracast-transport",
     "supporting_source_ids": "",
     "source_locator": "Final report p. 11, section 3; cover and Executive Summary, funding",
     "limitations": "Trial sessions are not app sessions, passenger totals or a public adoption rate. Includes people with several access needs; no separate hearing-loss subgroup count. The final report names NEC Australia among the organisations delivering the trials; it does not allocate integration work to a particular organisation.",
     "checked_date": "2026-10-13",
     "funding": "Independent"
    },
    {
     "usage_id": "starkey-demo-loop-switch",
     "venue_or_survey": "Starkey simulated cinema study",
     "country": "Not specified in flyer",
     "system": "Hearing loop through study hearing aids telecoil programme",
     "measure": "Switched to loop programme without prompting: initial demonstration group",
     "value": "2",
     "value_max": "",
     "unit": "participants",
     "numerator": "",
     "denominator": "7",
     "population": "Seven behind-the-ear users per instruction group; 28 participants recruited overall",
     "period": "Two months after fitting; calendar testing dates not given",
     "period_basis": "Study follow-up interval; flyer dated June 2022",
     "evidence_type": "Simulated venue study",
     "value_basis": "Reported",
     "funding_detail": "Manufacturer (Starkey Laboratories testing its own hearing aids)",
     "source_id": "starkey-2022-telecoil",
     "supporting_source_ids": "",
     "source_locator": "PDF pp. 1-2, Methods and Results; p. 3, Figure 3",
     "limitations": "Manufacturer summary without testing dates or statistical comparison for these counts. Self-initiated switching during a simulated cinema is not routine venue attendance or receiver borrowing. Remote-microphone performance measures are excluded.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer"
    },
    {
     "usage_id": "starkey-verbal-loop-switch",
     "venue_or_survey": "Starkey simulated cinema study",
     "country": "Not specified in flyer",
     "system": "Hearing loop through study hearing aids telecoil programme",
     "measure": "Switched to loop programme without prompting: verbal explanation group",
     "value": "1",
     "value_max": "",
     "unit": "participants",
     "numerator": "",
     "denominator": "7",
     "population": "Seven behind-the-ear users per instruction group; 28 participants recruited overall",
     "period": "Two months after fitting; calendar testing dates not given",
     "period_basis": "Study follow-up interval; flyer dated June 2022",
     "evidence_type": "Simulated venue study",
     "value_basis": "Reported",
     "funding_detail": "Manufacturer (Starkey Laboratories testing its own hearing aids)",
     "source_id": "starkey-2022-telecoil",
     "supporting_source_ids": "",
     "source_locator": "PDF pp. 1-2, Methods and Results; p. 3, Figure 3",
     "limitations": "Manufacturer summary without testing dates or statistical comparison for these counts. Self-initiated switching during a simulated cinema is not routine venue attendance or receiver borrowing. Remote-microphone performance measures are excluded.",
     "checked_date": "2026-10-13",
     "funding": "Manufacturer"
    }
   ]
  }
 ]
}