NF ISO 10844

Acoustics - Specification of test tracks for measuring noise emitted by road vehicles and their tyres

ISO 10844:2014 specifies the essential characteristics of a test surface intended to be used for measuring vehicle and tyre or road noise emissions. The surface design given in ISO 10844:2014

• produces consistent levels of tyre or road sound emission under a wide range of operating conditions including those appropriate to vehicle sound testing,
• minimizes inter-site variation,
• provides minor absorption of the vehicle sound sources, and
• is consistent with road-building practice.

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