IEC 61094-1:2000
Collections
International IEC standards
Publication date
July 2000
Number of pages
27 p.
Reference
IEC 61094-1:2000
IEC 61094-1:2000
July 2000
International standard
Current
Measurement microphones - Part 1: Specifications for laboratory standard microphones
Specifies mechanical dimensions and certain electroacoustic characteristics for condenser microphones used as laboratory standards for the realization of the unit of sound pressure and for sound pressure measurements of the highest attainable accuracy. 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 microphones into a number of types according to their dimensions and properties.
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Sumary
Measurement microphones - Part 1: Specifications for laboratory standard microphones
Specifies mechanical dimensions and certain electroacoustic characteristics for condenser microphones used as laboratory standards for the realization of the unit of sound pressure and for sound pressure measurements of the highest attainable accuracy. 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 microphones into a number of types according to their dimensions and properties.
Specifies mechanical dimensions and certain electroacoustic characteristics for condenser microphones used as laboratory standards for the realization of the unit of sound pressure and for sound pressure measurements of the highest attainable accuracy. 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 microphones into a number of types according to their dimensions and properties.
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Replaced standards
(1)
IEC 61094-1:1992/COR1:1993
June 1992
International standard
Cancelled
Measurement microphones - Part 1: Specifications for laboratory standard microphones
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