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IEC 61094-1:1992 ED1

Measurement microphones - Part 1: Specifications for laboratory standard microphones IEC 61094-1:1992 ED1

Publication date:   Jun 15, 1992

General information

99.60   Withdrawal effective   Jul 20, 2000

IEC

TC 29

International Standard

17.140.50   Electroacoustics | 33.160.50   Accessories

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Revised

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Scope

Specifies mechanical dimensions and certain electroacoustic characteristics for condenser microphones used as laboratory standards for the realization of the unit of sound pressure. The specifications are intended to ensure that primary calibration by the reciprocity method can be readily carried out. Establishes a system for classifying laboratory standard condenser mocrophones.

Life cycle

NOW

WITHDRAWN
IEC 61094-1:1992 ED1
99.60 Withdrawal effective
Jul 20, 2000

REVISED BY

PUBLISHED
IEC 61094-1:2000 ED2




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