SANS 61094-4:2009(R2021)
Current
The latest, up-to-date edition.
Measurement microphones Part 4: Specifications for working standard microphones
Hardcopy
English
12-10-2021
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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