Standard

ISO 20908:2023

Jan 2023 Published

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Language English

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Abstract

This document specifies methods for measuring tyre-to-road sound emissions from tyres fitted on rig that applies the tyre on a rotating drum under coast-by conditions (i.e. when the tyre is in free‑rolling, non‑powered operation). The specifications are intended to achieve a correlation between results of testing the exterior noise of tyres in a semi anechoic chamber and outdoor testing as described in ISO 13325. This document is applicable to passenger cars and light commercial vehicles tyres as defined in 3.1. It is not intended to be used to determine the sound contribution of tyres applying a torque, nor for the determination of traffic sound nuisance at a given location.

Document information

Standard from ISO
Published: 20 January 2023
Edition: 1
Version: 1
Document type: IS
ISBN:

ICS 17.140.30
ICS 83.160.10
ISO TC ISO/TC 31

ISO 20908:2023

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ISO 20908:2023

ISO 20908:2023

ISO 20908:2023

Abstract

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Access to standards for the entire organization

Benefits of our business solution:

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Extended editions Extended editions (0)

Version history Related corrigendum and amendments (0)

Version history History (3)

ISO 20908:2023

ISO 20908:2023

ISO 20908:2023

Abstract

Document information