{
 "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"
  }
 ]
}