Standards
From its inception, the ASA's members have helped develop acoustical standards. In 1932, the American National Standards Institute (ANSI) appointed the Acoustical Society as sponsor of a committee to standardize acoustical terminology and measurements. In 1957 this committee split into three follow-on committees: S1 on Acoustics, S2 on Mechanical Shock and Vibration, and S3 on Bioacoustics, with a fourth, S12 on Noise, added in 1981. The ASA also distributes ISO and IEC standards.
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