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sklademVydáno: 2014
ISO 10844
Acoustics — Specification of test tracks for measuring noise emitted by road vehicles and their tyres
CURRENCY
| Označení normy: | ISO 10844 |
| Počet stran: | 45 |
| Vydání: | 3 |
| Vydáno: | 2014 |
DESCRIPTION
ISO 10844
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.