| UN R51: Guidelines of the TF VS (Vehicle sound) |
| Reference Number: GRBP-74-03/Rev.1 |
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The Task Force on Vehicles’ Sound (TF-VS) was established to review sound emissions regulations for M, N, and L category vehicles under UN Regulations 51, 9, 28, 41, 59, 63, 92, 117, and 138. The TF-VS will identify available studies, analyze data including Phase 3, review interactions between vehicle sound emissions and environmental noise, and propose improvements. THe group is chaired by France with OICA as Secretary and will focus initially on M and N vehicles. |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021), 8th TFVS session (4 Apr 2022), 10th TFVS session (12 Jul 2022), 11th TFVS session (9 Sep 2022), 13th TFVS session (29 Aug 2023), and 12th TFVS session (10 Jul 2023) |
| Document date: 15 Sep 21 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions and WP.29 Discussion Topic | Vehicle Sound |
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| UN R51: TF Vehicles Sound - Status report |
| Reference Number: GRBP-75-32 |
| Meeting Sessions: 75th GRBP session (8-11 Feb 2022) and 8th TFVS session (4 Apr 2022) |
| Document date: 08 Feb 22 |
| Relevant to: WP.29 Discussion Topic | Vehicle Sound and UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Agenda for the 8th Vehicle Sound task force session |
| Reference Number: TFVS-08-01/Rev.2 |
| Meeting Sessions: 8th TFVS session (4 Apr 2022) |
| Document date: 04 Apr 22 |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise, UN Regulation No. 51 | Vehicle Noise Emissions, UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance, and WP.29 Discussion Topic | Vehicle Sound |
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| Vehicle Sound: Agenda for the 8th (April 2022) session |
| Reference Number: TFVS-08-02 |
| Meeting Sessions: 8th TFVS session (4 Apr 2022) |
| Document date: 22 Apr 22 |
| Relevant to: WP.29 Discussion Topic | Vehicle Sound |
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| Noise Camera Research |
| Reference Number: TFVS-08-03 |
| Submitted by: DfT |
| Meeting Sessions: 8th TFVS session (4 Apr 2022) |
| Document date: 01 Apr 22 |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise, UN Regulation No. 51 | Vehicle Noise Emissions, UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance, and WP.29 Discussion Topic | Vehicle Sound |
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| Results of simulation studies on reducing automobile noise by tightening regulations |
| Reference Number: TFVS-08-04/Rev.1 |
| Submitted by: Japan |
| Meeting Sessions: 8th TFVS session (4 Apr 2022) |
| Document date: 05 Apr 22 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions, UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance, and WP.29 Discussion Topic | Vehicle Sound |
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| Overview: Evaluation of Vehicle Noise Emissions-Brussels Capital Area |
| Reference Number: TFVS-08-05 |
| Meeting Sessions: 8th TFVS session (4 Apr 2022) |
| Document date: 04 Apr 22 |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise, UN Regulation No. 51 | Vehicle Noise Emissions, and WP.29 Discussion Topic | Vehicle Sound |
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| Vehicle Sound Cross-Matrix subgroup status report |
| Reference Number: TFVS-08-06 |
| Meeting Sessions: 8th TFVS session (4 Apr 2022) |
| Document date: 04 Apr 22 |
| Relevant to: WP.29 Discussion Topic | Vehicle Sound |
| Click here to view the full document file |
| Low Particle Emissions and Low Noise Tyres (LEON-T) |
| Reference Number: TFVS-08-08/Rev.1 |
| Meeting Sessions: 8th TFVS session (4 Apr 2022) |
| Document date: 04 Apr 22 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance, WP.29 Discussion Topic | Non-Exhaust Particle Emissions, and WP.29 Discussion Topic | Vehicle Sound |
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| Excerpts from the Experimental Noise Source Ranking Study |
| Reference Number: TFVS-08-09 |
| Submitted by: ACEM, FVT, and IMMA |
| Meeting Sessions: 8th TFVS session (4 Apr 2022) |
| Document date: 22 Apr 22 |
| Relevant to: WP.29 Discussion Topic | Vehicle Sound |
| Click here to view the full document file |
| Report from the 8th Vehicle Sound task force session |
| Reference Number: TFVS-08-10 |
| Meeting Sessions: 8th TFVS session (4 Apr 2022) |
| Document date: 13 May 22 |
| Relevant to: WP.29 Discussion Topic | Vehicle Sound |
| Click here to view the full document file |
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