RO
SR EN 61094-4:2003
Measurement microphones -- Part 4: Specifications for working standard microphones
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.
Status :
Valid
Approval date : 6/30/2003
Publish date : 7/1/2003
Number of pages : 32
ICS : 17.140.50 Electoacoustics,33.160.50 Accessories
Technical Committee : 26 - Electroacoustics and ultrasounds