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ISO 389:1975

Acoustics — Reference zero for the calibration of audiometric equipment ISO 389:1975

Publication date:   Jan 15, 1975

95.99 Withdrawal of Standard   Mar 14, 1985

General information

95.99 Withdrawal of Standard   Mar 14, 1985

ISO

ISO/TC 43 Acoustics

International Standard

13.140   Noise with respect to human beings

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ISO 389:1975
95.99 Withdrawal of Standard
Mar 14, 1985

CORRIGENDA / AMENDMENTS

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ISO 389:1975/Add 1:1983

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ISO 389:1975/Add 2:1986

REVISED BY

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ISO 389:1985