| Draft report of the 2nd Noise Measurement Uncertainties task force session |
| Reference Number: TFMU-02-08 |
| Meeting Sessions: 2nd TFMU session (28-29 Nov 2019) |
| Document date: 03 Jan 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions and UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Draft agenda for the 3rd TFMU task force session |
| Reference Number: TFMU-03-01/Rev.1 |
| Meeting Sessions: 3rd TFMU session (8-9 Jan 2020) |
| Document date: 08 Jan 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Tyre noise measurement: ISO WG27 on temperature influence on tyre/road noise |
| Reference Number: TFMU-03-02 |
| Submitted by: ISO |
| Meeting Sessions: 3rd TFMU session (8-9 Jan 2020) |
| Document date: 03 Jan 20 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Memo on tyre noise measurement uncertainties |
| Reference Number: TFMU-03-03 |
| Submitted by: M+P |
| Meeting Sessions: 3rd TFMU session (8-9 Jan 2020) |
| Document date: 01 Dec 03 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Proposal for handling and assessment of noise measurement uncertainties |
| Reference Number: TFMU-03-04 |
| Meeting Sessions: 3rd TFMU session (8-9 Jan 2020) |
| Document date: 08 Jan 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions and UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Guidelines (terms of reference) for the Measurement Uncertainties Task Force |
| Reference Number: TFMU-02-03/Rev.1 |
| Meeting Sessions: 2nd TFMU session (28-29 Nov 2019) |
| Document date: 15 Jan 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Noise Measurement Uncertainties task force report to GRBP-71 |
| Reference Number: TFMU-03-05 |
| Meeting Sessions: 3rd TFMU session (8-9 Jan 2020) |
| Document date: 15 Jan 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions and UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Draft report of the 3rd Noise Measurement Uncertainties task force session |
| Reference Number: TFMU-03-06 |
| Meeting Sessions: 3rd TFMU session (8-9 Jan 2020) |
| Document date: 17 Jan 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions and UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Assessment and handling of noise measurement uncertainties |
| Reference Number: TFMU-03-08 |
|
Submission to the January 2020 GRPE session: Strategic approach to handling noise measurement uncertainties and its application to UN R51.03 and UN R117.02. |
| Meeting Sessions: 3rd TFMU session (8-9 Jan 2020) |
| Document date: 22 Jan 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions and UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Draft agenda for the 4th Noise Measurement Uncertainties Task Force session |
| Reference Number: TFMU-04-01 |
| Meeting Sessions: 4th TFMU session (11-12 Mar 2020) |
| Document date: 27 Feb 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Cancellation: 4th Measurement Uncertainties Task Force session |
| Reference Number: TFMU-04-02 |
| Meeting Sessions: 4th TFMU session (11-12 Mar 2020) |
| Document date: 05 Mar 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Draft agenda for the 5th TFMU session |
| Reference Number: TFMU-05-01/Rev.1 |
| Meeting Sessions: 5th TFMU session (28 Apr 2020) |
| Document date: 24 Apr 20 |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise and UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Noise Measurement: ISO track and temperature correction: Evaluation of Method B |
| Reference Number: TFMU-05-02 |
| Submitted by: Renault |
| Meeting Sessions: 5th TFMU session (28 Apr 2020) |
| Document date: 03 Mar 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Noise Measurement: Justifications for uncertainty tolerances |
| Reference Number: TFMU-05-03 |
| Meeting Sessions: 5th TFMU session (28 Apr 2020) |
| Document date: 24 Apr 20 |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise and UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| UN R117: List of possible factors contributing to noise measurement uncertainties |
| Reference Number: TFMU-05-04 |
| Meeting Sessions: 5th TFMU session (28 Apr 2020) |
| Document date: 27 Apr 20 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Notification of session postponement |
| Reference Number: TFMU-06-01 |
|
The scheduled 1-2 July session has been postponed. A new date will be announced when available. |
| Meeting Sessions: 6th TFMU session (6-7 Oct 2020) |
| Document date: 25 Jun 20 |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise and UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Draft agenda for the 6th Sound Measurement Uncertainties task force session |
| Reference Number: TFMU-06-01 |
| Meeting Sessions: 6th TFMU session (6-7 Oct 2020) |
| Document date: 23 Sep 20 |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise and UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Sound measurement uncertainties: Temperature correction analysis |
| Reference Number: TFMU-06-03 |
| Meeting Sessions: 6th TFMU session (6-7 Oct 2020) |
| Document date: 30 Sep 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Sound Measurement Uncertainties: Justification of the main impact quantities |
| Reference Number: TFMU-06-02 |
| Submitted by: OICA |
| Meeting Sessions: 6th TFMU session (6-7 Oct 2020) |
| Document date: 02 Oct 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Sound Measurement Uncertainties: Status report on run to run deviation |
| Reference Number: TFMU-06-04/Rev.1 |
| Submitted by: Renault |
| Meeting Sessions: 6th TFMU session (6-7 Oct 2020) |
| Document date: 06 Oct 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Measuring Tire-pavement Noise at the Source: Precision and Bias Statement |
| Reference Number: TFMU-06-05 |
| Meeting Sessions: 6th TFMU session (6-7 Oct 2020) |
| Document date: 06 Oct 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| National Cooperative Highway Research Program: Measuring Tire-Pavement Noise at the Source: Precision and Bias Statement (Project 1-44 (1)) |
| Reference Number: TFMU-06-05/a |
| Meeting Sessions: 6th TFMU session (6-7 Oct 2020) |
| Document date: 14 Jul 11 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| National Cooperative Highway Research Program: Project 1-44 (1)-Appendix C |
| Reference Number: TFMU-06-05/b |
| Meeting Sessions: 6th TFMU session (6-7 Oct 2020) |
| Document date: 14 Jul 11 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| HCV – Measurement Uncertainty estimation |
| Reference Number: TFMU-06-06 |
| Submitted by: Daimler, MAN, Scania, and Volvo Group |
| Meeting Sessions: 6th TFMU session (6-7 Oct 2020) |
| Document date: 06 Oct 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Influence of temperature and atmospheric pressure on sound pressure level |
| Reference Number: TFMU-06-07 |
| Submitted by: Scania |
| Meeting Sessions: 6th TFMU session (6-7 Oct 2020) |
| Document date: 06 Oct 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Draft agenda for the 7th Noise Measurement Uncertainties task force session |
| Reference Number: TFMU-07-01 |
| Meeting Sessions: 7th TFMU session (1-2 Dec 2020) |
| Document date: 27 Nov 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| UN R51: Effects of Tyre Temperature/Aging on noise measurements |
| Reference Number: TFMU-07-02 |
| Submitted by: ETRTO |
| Meeting Sessions: 7th TFMU session (1-2 Dec 2020) |
| Document date: 27 Nov 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| UN R51: Draft proposal regarding ambient conditions |
| Reference Number: TFMU-07-03/Rev.2 |
| Submitted by: OICA |
| Meeting Sessions: 7th TFMU session (1-2 Dec 2020) |
| Document date: 02 Dec 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| UN R51: Vehicle selection and preparation for testing provisions |
| Reference Number: TFMU-07-04 |
| Submitted by: OICA |
| Meeting Sessions: 7th TFMU session (1-2 Dec 2020) |
| Document date: 30 Nov 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Draft report of the 6th Noise Measurement Uncertainties task force session |
| Reference Number: TFMU-06-08 |
| Meeting Sessions: 6th TFMU session (6-7 Oct 2020) |
| Document date: 01 Dec 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| UN R51: Drive-by noise test: Measurement Uncertainty Application to Vehicle Categories M3/N3 status report |
| Reference Number: TFMU-07-05/Rev.1 |
| Submitted by: OICA |
| Meeting Sessions: 7th TFMU session (1-2 Dec 2020) |
| Document date: 03 Dec 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Draft report of the 5th Noise Measurement Uncertainties task force session |
| Reference Number: TFMU-05-05 |
| Meeting Sessions: 5th TFMU session (28 Apr 2020) |
| Document date: 02 Dec 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Draft agenda for the 8th TFMU task force session |
| Reference Number: TFMU-08-01 |
| Meeting Sessions: 8th TFMU session (12 Jan 2021) |
| Document date: 16 Dec 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |