
AMERICAN NATIONAL STANDARD MEASUREMENT MICROPHONES — PART 1: SPECIFICATIONS FOR LABORATORY STANDARD MICROPHONES
出版:Acoustical Society of America

專家解讀視頻
This Standard specifies mechanical dimensions and certain electroacoustic characteristics for condenser microphones used as laboratory standards for sound pressure measurements of the highest attainable accuracy.
ANSI/ASA S1.15 PART 1 : 1997(R2016)