| UN R51: Proposal for a Supplement to the 03 series of amendments |
| Reference Number: GRB-69-05 |
|
Proposal to address non-negligible differences in sound performance in cases where COP tests are carried out under conditions that differ from those used for the granting of the type approval. The proposal introduces conditions, procedures, and corrections to be applied to Lurban to account for the difference in test conditions. |
| Submitted by: France and Germany |
| Meeting Sessions: 69th GRB session (23-25 Jan 2019) and 1st TFMU session (22-23 May 2019) |
| Document date: 08 Jan 19 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| UN R51: Measurement uncertainties of sound emission measurements according to UN Regulation No. 51-03 |
| Reference Number: GRB-69-15 |
| Submitted by: OICA |
| Meeting Sessions: 69th GRB session (23-25 Jan 2019) and 1st TFMU session (22-23 May 2019) |
| Document date: 23 Jan 19 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Round-Robin-Test Pass-by Noise tracks Europe (excerpt) |
| Reference Number: TFMU-01-03 |
| Submitted by: VDA |
| Meeting Sessions: 1st TFMU session (22-23 May 2019) |
| Document date: 22 May 19 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Type approval process in the European Union |
| Reference Number: TFMU-01-04 |
| Submitted by: UTAC |
| Meeting Sessions: 1st TFMU session (22-23 May 2019) |
| Document date: 22 May 19 |
| Relevant to: United Nations Agreement | 1958 Agreement, UN Regulation No. 51 | Vehicle Noise Emissions, and UN Regulation No. 83 | Motor Vehicle Emissions |
| Click here to view the full document file |
| Evaluating vehicle noise uncertainties under ISO 5725 |
| Reference Number: TFMU-01-05 |
|
Presentation on the research paper “Experimental approach for evaluating uncertainties associated to stationary vehicle noise according to ISO 5725”. |
| Submitted by: UTAC |
| Meeting Sessions: 1st TFMU session (22-23 May 2019) |
| Document date: 23 May 19 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| UN R51: 03 series evaluation of general uncertainties |
| Reference Number: TFMU-01-06 |
| Submitted by: OICA |
| Meeting Sessions: 1st TFMU session (22-23 May 2019) |
| Document date: 23 May 19 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| SO 5725: Precision vs Trueness |
| Reference Number: TFMU-01-07 |
| Submitted by: UTAC |
| Meeting Sessions: 1st TFMU session (22-23 May 2019) |
| Document date: 23 May 19 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Experimental Approach for Evaluating Uncertainties Associated to Vehicle Noise According to ISO 5725 |
| Reference Number: TFMU-01-08 |
| Submitted by: UTAC |
| Meeting Sessions: 1st TFMU session (22-23 May 2019) |
| Document date: 23 May 19 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Draft report of the first TFMU session |
| Reference Number: TFMU-01-09 |
| Meeting Sessions: 1st TFMU session (22-23 May 2019) |
| Document date: 02 Jul 19 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
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