Approved Work Item
ISO/AWI TS 11819-3
Acoustics — Measurement of the influence of road surfaces on traffic noise — Part 3: Reference tyres
Reference number
ISO/AWI TS 11819-3
Edition 3
© ISO 2024
Approved Work Item
Under development
A working group has prepared a draft.
Will replace ISO/TS 11819-3:2021

Abstract

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.

General information

  • Status
     : Under development
    Stage
    : New project registered in TC/SC work programme [20.00]
  • Edition
     : 3
  • Technical Committee :
    ISO/TC 43/SC 1
  • RSS updates

Life cycle

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