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IEC 60318:1970 ED1

An IEC artificial ear, of the wide band type, for the calibration of earphones used in audiometry

Jan 1, 1970

General information

99.60     Jul 10, 1998

IEC

TC 29

International Standard

17.140.50  

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Replaced

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Scope

Specifies an artificial ear which covers the frequency band 20 Hz to 10 000 Hz and is intended for calibrating supra-aural earphones applied to the ear without acoustical leakage used for audiometric measurements.

Life cycle

NOW

WITHDRAWN
IEC 60318:1970 ED1
99.60 Withdrawal effective
Jul 10, 1998

REVISED BY

WITHDRAWN
IEC 60318-1:1998 ED1