AS ISO 8253.2-2009
AS ISO 8253.2-2009 Acoustics - Audiometric test methods - Sound field audiometry with pure tone and narrow-band test signals
standard by Standards Australia, 01/01/2009
Full Description
Adopts ISO 8253-2:1992 to specify the relevant test signal characteristics, requirements for free, diffuse and quasi-free sound fields, and the procedures for sound field audiometry using pure tones, frequency modulated tones or other narrow-band test signals presented by means of one or more loudspeakers, primarily for the purpose of determining hearing threshold levels in the frequency range from 125 Hz to 12500 Hz.Cart
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Specials
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SAE AMS 4347 : 2014
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