GB/T 3223-1994Acoustics. Free-field calibration method of underwater sound transducers (English PDF)
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Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
December 27, 1994
Implementation date
August 1, 1995
Scope
GB/T 3223-1994 (Acoustics. Free-field calibration method of underwater sound transducers) is available as an English-translated PDF.
GB/T 3223-1994 — This standard specifies the underwater acoustic transducer under free-field calibration method spherical wave conditions: reciprocity law and comparative law.
This standard applies reciprocity law and hydrophone calibration standard sound source; comparative law applicable to the calibration measurement hydrophone and underwater acoustic transmitters. Frequency range of several hundred Hz to several MHz.
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Document preview — GB/T 3223-1994
National Standard of the People's Republic of China
- ICS
- 17.140.10
- Classification
- A 42
- Replacing
- GB 3223-1982
Issued by: State Bureau of Technical Supervision
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the underwater acoustic transducer under free-field calibration method spherical wave conditions: reciprocity law and comparative law. This standard applies reciprocity law and hydrophone calibration standard sound source; comparative law applicable to the calibration measurement hydrophone and underwater acoustic transmitters. Frequency range of several hundred Hz to several MHz. All measurements are the standard under steady-state conditions.
Document data
International classification (ICS): 17.140.10.
Chinese classification (CCS): A42.
Estimated length of the Chinese original: 20,226 words.
Supersedes the earlier edition GB 3223-1982.
Standards quoted by this document
GB 3947; GB 3102.7; GB 3238; GB 3240
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 13 pages — is available in the English PDF.
Referenced standards
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