Establishes measurement procedures for calibrating underwater electroacoustic transducers. Both primary and secondary calibration procedures are specified for frequencies from a few Hz to a few MHz. Procedures are specified to determine measurable characteristics of free-field receive voltage sensitivity, transmitting response, directional response, voltage coupling loss, impedance, and equivalent noise pressure. Measurement uncertainty analysis is introduced and identifies common error sources.
ANSI/ASA S1.20-2012由美国国家标准学会 US-ANSI 发布于 2012-01-01。
ANSI/ASA S1.20-2012 在中国标准分类中归属于: L31 电声器件,在国际标准分类中归属于: 17.140.50 电声学。
ANSI/ASA S1.20-2012 由 ANSI S1.20-1988 变更而来。
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