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IEC 60942:1988 ED1

Sound calibrators

Sep 22, 1988

General information

99.60     Nov 18, 1997

IEC

TC 29

International Standard

17.140.50     33.100.20  

English   French  

Buying

Revised

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Scope

Specifies the performance requirements for three classes of sound calibrator. Sound calibrators are designed to produce a known effective sound pressure level or levels at a specified frequency or frequencies when coupled to specified models of microphone or specified configurations.

Life cycle

NOW

WITHDRAWN
IEC 60942:1988 ED1
99.60 Withdrawal effective
Nov 18, 1997

REVISED BY

WITHDRAWN
IEC 60942:1997 ED2