ISO 389-7:1996

Withdrawn

Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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Acoustics Reference zero for the calibration of audiometric equipment Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions

Available format(s): Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

Withdrawn date: 14-03-2019

Language(s): English, French

Published date: 26-12-1996

Publisher: International Organization for Standardization

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Specifies a reference threshold of hearing for the calibration of audiometric equipment used under definite conditions. The listeners are otologically normal persons in the age from 18 to 25 years inclusive. The data are given in numerical form for the preferred frequencies in the one-third-octave series from 20 Hz to 16 000 Hz in accordance with ISO 266.

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Document Type	Standard
ISBN
Pages
Published
Publisher	International Organization for Standardization
Status	Withdrawn
Superseded By	ISO 389-7:2005

International Equivalents – Equivalent Standard(s) & Relationship - (Show below) - (Hide below)

Equivalent Standard(s)	Relationship
AS ISO 389.7-2003	Identical
I.S. EN ISO 389-7:1998	Identical
UNI EN ISO 389-7:2020	Identical
EN ISO 389-7:1998	Identical
UNE-EN ISO 389-7:1998	Identical

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