ISO 10844:2021

Acoustics — Specification of test tracks for measuring sound emitted by road vehicles and their tyres

This document specifies the essential characteristics of a test track surface intended to be used for measuring rolling sound emission of vehicles and their tyres.

The surface design given in this document

—??? 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,

—??? limits absorption of the vehicle sound sources, and

—??? is consistent with road-building practice.

Edition	2021
Published Date	2021
Published By	International Standardization Organisation
Page Count	24