| Agenda for the 5th QRTV-UN R138 task force session |
| Reference Number: TFQRTV-05-01/Rev.1 |
| Meeting Sessions: 5th TFQRTV session (6-7 Feb 2023) |
| Document date: 03 Feb 23 |
| Relevant to: UN Regulation No. 138 | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| UN R138: Measurement uncertainty improvement by multi-microphone |
| Reference Number: TFQRTV-05-02 |
| Submitted by: JASIC |
| Meeting Sessions: 5th TFQRTV session (6-7 Feb 2023) |
| Document date: 26 Jan 23 |
| Relevant to: UN Regulation No. 138 | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| Management of noise emissions according to UN-R51-03 at low speeds vs. AVAS compliant to UN-R138 |
| Reference Number: TFQRTV-05-03 |
| Submitted by: OICA |
| Meeting Sessions: 5th TFQRTV session (6-7 Feb 2023) |
| Document date: 28 Jan 23 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions and UN Regulation No. 138 | Quiet Road Transport Vehicles |
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| UN R138: Proposal for Supplement 3 to the 01 series of amendments |
| Reference Number: TFQRTV-05-04 |
|
Proposal to address inconsistency between UN R51 noise limits and AVAS sound levels under UN R138. |
| Submitted by: Switzerland |
| Meeting Sessions: 5th TFQRTV session (6-7 Feb 2023) |
| Document date: 28 Jan 23 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions and UN Regulation No. 138 | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| UN R138: Updating questions and ambiguities |
| Reference Number: TFQRTV-05-05 |
| Submitted by: OICA |
| Meeting Sessions: 5th TFQRTV session (6-7 Feb 2023) |
| Document date: 03 Feb 23 |
| Relevant to: UN Regulation No. 138 | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| Status of ISO 16254 |
| Reference Number: TFQRTV-05-06 |
|
Report on the status of work to update the ISO standard “Acoustics — Measurement of sound emitted by road vehicles of category M and N at standstill and low speed operation — Engineering method”. |
| Meeting Sessions: 5th TFQRTV session (6-7 Feb 2023) |
| Document date: 07 Feb 23 |
| Relevant to: UN Regulation No. 138 | Quiet Road Transport Vehicles |
| Click here to view the full document file |