Historical
ANSI/ASA S1.15-1997 Part 1 (R2016)
Measurement Microphones, Part 1: Specifications for Laboratory Standard Microphones
This Standard specifies mechanical dimensions and certain electroacoustical characteristics for capacitor (condenser) microphones used as laboratory standards 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. This standard establishes asystem to classify laboratory standard microphones into a number of types according to their dimensions and properties. This American National Standard is comparable to the International Standard IEC 1094-1:1992, "Measurement Microphones - Part 1: Specifications for Laboratory Standard Microphones."
Content Provider
Acoustical Society of America [asa]