Acoustics — Specification of test tracks for measuring noise emitted by road vehicles and their tyres
|Publication Date:||15 May 2014|
|ICS Code (Noise emitted by means of transport):||17.140.30|
|ICS Code (Road vehicles in general):||43.020|
This International Standard 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 this International Standard
- 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.
NOTE For the purposes of this International Standard, the terms noise and sound are used interchangeably