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IEC 61094-4:1995

Measurement microphones - Part 4: Specifications for working standard microphones

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Kehtiv alates 16.11.1995
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Staatus
Kuupäev
Tüüp
Nimetus
16.11.1995
Põhitekst
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.

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