NF ISO 10844

NF ISO 10844

January 2012
Standard Cancelled

Acoustics - Specification of test tracks for measuring noise emitted by road vehicles and their tyres

ISO 10844:2011 specifies the essential characteristics of a test surface intended to be used for measuring vehicle and tyre/road noise emissions. The surface design given in ISO 10844:2011: a) produces consistent levels of tyre/road sound emission under a wide range of operating conditions including those appropriate to vehicle sound testing; b) minimizes inter-site variation; c)provides minor absorption of the vehicle sound sources; d) is consistent with road-building practice.

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Main informations

Collections

National standards and national normative documents

Publication date

January 2012

Number of pages

50 p.

Reference

NF ISO 10844

ICS Codes

17.140.30   Noise emitted by means of transport
43.020   Road vehicles in general

Classification index

S31-103

Print number

1 - 29/12/2011

International kinship

ISO 10844:2011
Sumary
Acoustics - Specification of test tracks for measuring noise emitted by road vehicles and their tyres

ISO 10844:2011 specifies the essential characteristics of a test surface intended to be used for measuring vehicle and tyre/road noise emissions.

The surface design given in ISO 10844:2011: a) produces consistent levels of tyre/road sound emission under a wide range of operating conditions including those appropriate to vehicle sound testing; b) minimizes inter-site variation; c)provides minor absorption of the vehicle sound sources; d) is consistent with road-building practice.

Standard replaced by (1)
NF ISO 10844
August 2014
Standard Current
Acoustics - Specification of test tracks for measuring noise emitted by road vehicles and their tyres

<p>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</p> <ul> <li>produces consistent levels of tyre or road sound emission under a wide range of operating conditions including those appropriate to vehicle sound testing,</li> <li>minimizes inter-site variation,</li> <li>provides minor absorption of the vehicle sound sources, and</li> <li>is consistent with road-building practice.</li> </ul>

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    2
  • 4 Exigences pour la piste d'essai
    4
  • 4.1 Dimensions et géométrie
    4
  • 4.2 Propriétés de la surface de l'aire de propagation
    7
  • 4.3 Propriétés de la surface de la voie de circulation
    7
  • 4.4 Essais de conformité
    8
  • 4.5 Homogénéité des propriétés de surface
    9
  • 4.6 Stabilité dans le temps et entretien
    9
  • 4.7 Rodage de la piste d'essai
    10
  • 5 Méthodes de mesurage et traitement des données
    10
  • 5.1 Méthodes de mesurage de déformations
    10
  • 5.2 Méthodes de mesurage de la texture
    10
  • 5.3 Méthode de mesurage de l'absorption acoustique
    10
  • 6 Rapport de conformité
    11
  • 7 Pratiques dans différents pays
    12
  • 8 Résumé des améliorations par rapport à l'édition 1994
    12
  • Annexe A (informative) Calcul de la différence escomptée de niveau de bruit au passage résultant de variations de valeurs de texture de la surface de la chaussée (ENDT)
    13
  • Annexe B (informative) Entretien et stabilité de la performance acoustique d'une surface d'essai dans le temps
    18
  • Annexe C (informative) Exemples de pratiques de construction de piste d'essai
    19
  • Annexe D (informative) Améliorations par rapport à l'ISO 10844:1994
    42
  • Bibliographie
    43
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