720646

ISO 8253-2:1992

Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure tone and narrow-band test signals

standard by International Organization for Standardization , 11/01/1992

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Full Description

Specifies relevant test signal characteristics, requirements for free, diffuse and quasi-free sound fields, and procedures for sound field audiometry using pure tones, frequency modulated tones or other narrow-band test signals presented by one or more loudspeakers, primarily for the purpose of determining hearing threshold levels in the frequency range from 125 Hz to 12 500 Hz. The purpose is to ensure that tests of hearing give as high a degree of accuracy and reproducibility as possible.

 

Product Details

Published:
11/01/1992
Number of Pages:
12
File Size:
1 file , 1 MB
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. ISO 8253-2:2009


    Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals

    • Most Recent

  2. ISO 8253-2:1992

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    Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure tone and narrow-band test signals

    • Historical Version