AS ISO 8253.2:2009
Acoustic Listening Test Methods Sound Field Listening Tests of Pure Tone and Narrowband Test Signals

Standard No.

AS ISO 8253.2:2009

Published By

Standard Association of Australia （SAA）

Latest

AS ISO 8253.2:2009

Scope

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.

AS ISO 8253.2:2009 history

• 1970 AS ISO 8253.2:2009 Acoustic Listening Test Methods Sound Field Listening Tests of Pure Tone and Narrowband Test Signals