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New Reduced price! IEC 61094-4 Ed. 1.0 b:1995 View larger

IEC 61094-4 Ed. 1.0 b:1995

M00002020

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IEC 61094-4 Ed. 1.0 b:1995 Measurement microphones - Part 4: Specifications for working standard microphones

standard by International Electrotechnical Commission, 11/16/1995

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Applies to working standard microphones. Specifies mechanical dimensions and certain electroacoustical characteristics for working standard microphones used in measuring systems for the determination of sound pressure to enable these microphones to be used as transfer standards in the calibration of acoustic measurement instruments.