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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.
Author | Acoustical Society of America (ASA) |
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Editor | ASA |
Document type | Standard |
Format | File |
Confirmation date | 2012-02-17 |
ICS | 17.140.50 : Electroacoustics
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Number of pages | 53 |
Replace | ANSI S 1.20 (1988) |
Year | 2012 |
Document history | ANSI/ASA S 1.20 (2012) |
Country | USA |
Keyword | ANSI 1;ANSI/ASA S 1;ANSI/ASA 1;1;ANSI/ASA S1.20-2012 |