| 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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| Meduse and Hydre: Tackling noise where it comes from |
| Reference Number: TFVS-12-03 |
| Submitted by: Bruitparif |
| Meeting Sessions: 12th TFVS session (10 Jul 2023) |
| Document date: 30 Jun 23 |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise, UN Regulation No. 51 | Vehicle Noise Emissions, and UN Regulation No. 63 | Two-wheeled Moped Noise |
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| New method for measuring noise pollution in real life from a passenger car |
| Reference Number: TFVS-12-04 |
| Submitted by: Renault |
| Meeting Sessions: 12th TFVS session (10 Jul 2023) |
| Document date: 30 Jun 23 |
| 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 |
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| Status report to the 12th Session of the TFVS |
| Reference Number: TFVS-12-05 |
| Meeting Sessions: 12th TFVS session (10 Jul 2023) |
| Document date: 28 Jun 23 |
| Relevant to: UN Regulation No. 9 | Three-Wheeled Cycle Noise, UN Regulation No. 28 | Audible Warning Devices and Signals, 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, UN Regulation No. 138 | Quiet Road Transport Vehicles, UN Regulation No. 165 | Audible Reversing Warning Systems, and WP.29 Discussion Topic | Vehicle Sound |
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| Report from the 12th Vehicle Sound task force session |
| Reference Number: TFVS-12-08/Rev.1 |
| Meeting Sessions: 12th TFVS session (10 Jul 2023) |
| Document date: 15 Nov 23 |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise, UN Regulation No. 51 | Vehicle Noise Emissions, UN Regulation No. 59 | Replacement Silencing Systems, 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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