ISO/TS 11819-3:2021

International Standard   Current Edition · Approved on 29 January 2021

Acoustics — Measurement of the influence of road surfaces on traffic noise — Part 3: Reference tyres

ISO/TS 11819-3:2021 Files

English 18 Pages
Current Edition
43.82 OMR

ISO/TS 11819-3:2021 Scope

This document specifies two tyres intended to serve as reference tyres when using the close-proximity (CPX) method specified in ISO 11819-2.

The CPX method is a method for evaluating different road surfaces with respect to their influence on traffic noise, under conditions when tyre/road noise dominates. This method ideally requires the use of standardized tyres, which have noise characteristics that are broadly representative of the effect of road surfaces on the noise emission of passenger car and heavy vehicle tyres. However, such tyres are not specified in ISO 11819-2. This document serves to specify these standardized tyres.

Best Sellers

GSO 150-2:2013
 
Gulf Standard
Expiration dates for food products - Part 2 : Voluntary expiration dates
OS GSO 150-2:2013
 
Omani Standard
Expiration dates for food products - Part 2 : Voluntary expiration dates
OS GSO 150-1:2013
 
Omani Standard
Expiration dates for food products -Part 1 : Mandatory expiration dates
GSO 150-1:2013
 
Gulf Technical Regulation
Expiration dates for food products -Part 1 : Mandatory expiration dates

Recently Published

GSO 8:2024
 
Gulf Standard
TITLE IN ENGLISH
GSO ASTM D2532:2024
ASTM D2532:22 
Gulf Standard
TITLE IN ENGLISH
GSO 11212:2024
 
Gulf Standard
TITLE IN ENGLISH
GSO ISO 349:2024
ISO 349:2020 
Gulf Standard
Protective clothing — Protection against chemicals — Determination of resistance of protective clothing materials to permeation by liquids and gases