NF EN 16272-6

NF EN 16272-6

November 2023
Standard Current

Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 6 : intrinsic characteristics - Airborne sound insulation under direct sound field conditions

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Main informations

Collections

National standards and national normative documents

Publication date

November 2023

Number of pages

59 p.

Reference

NF EN 16272-6

ICS Codes

17.140.30   Noise emitted by means of transport
93.100   Construction of railways

Classification index

F90-272-6

Print number

1

European kinship

EN 16272-6:2023
Replaced standards (1)
NF EN 16272-6
March 2018
Standard Cancelled
Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In situ values of airborne sound insulation under direct sound field conditions

Le présent document décrit une méthode d'essai permettant de mesurer une grandeur représentative des caractéristiques intrinsèques de l'isolation acoustique aux bruits aériens des écrans antibruit installés le long des voies ferrées : l'indice d'isolation acoustique.

Table of contents
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  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes, définitions, symboles et abréviations
  • 4 Mesurages de détermination de l'indice d'isolation acoustique
  • 5 Incertitude de mesure
  • 6 Mode opératoire de mesurage
  • 7 Rapport d'essai
  • A Limite inférieure de fréquence et largeur de fenêtre
  • B Incertitude de mesure
  • C Modèle de rapport d'essai relatif à l'isolation aux bruits aériens des dispositifs de réduction du bruit ferroviaire
  • D Mesures en intérieur pour la qualification du produit
  • Bibliographie
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