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NF EN ISO 8253-2 : 2010

Current

Current

The latest, up-to-date edition.

ACOUSTICS - AUDIOMETRIC TEST METHODS - PART 2: SOUND FIELD AUDIOMETRY WITH PURE-TONE AND NARROW-BAND TEST SIGNALS

Published date

12-01-2013

Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Caractéristiques des signaux d'essai
5 Caractéristiques du champ acoustique
6 Niveau de bruit ambiant dans la salle d'essai
7 Préparation et information des sujets
8 Détermination du niveau liminaire d'audition
9 Essais avec appareil de correction auditive
10 Audiométrie de dépistage
11 Rapport d'essai
12 Entretien et étalonnage de l'appareillage
Annexe A (informative) - Représentation graphique des
         résultats
Annexe B (informative) - Valeurs de correction à
         appliquer pour des angles d'incidence de
         45 degrés et 90 degrés
Bibliographie

Defines relevant test signal characteristics, requirements for free, diffuse and quasi-free sound fields and methods for sound field audiometry by means of pure tones, frequency modulated tones or other narrow-band test signals presented by means of one or more loudspeakers, mainly for the determination of hearing threshold levels in the frequency range 125 - 12500 Hz.

DevelopmentNote
Indice de classement: S31-083-2. Supersedes NF ISO 8253-2. PR NF EN ISO 8253-2 August 2009. (08/2009)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Current
Supersedes

Standards Relationship
UNE-EN ISO 8253-2:2010 Identical
EN ISO 8253-2:2009 Identical
BS EN ISO 8253-2:2009 Identical
I.S. EN ISO 8253-2:2009 Identical
UNI EN ISO 8253-2 : 2010 Identical
ISO 8253-2:2009 Identical

NF EN ISO 389-9 : 2009 ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 9: PREFERRED TEST CONDITIONS FOR THE DETERMINATION OF REFERENCE HEARING THRESHOLD LEVELS

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