GB/T 16404-1996Acoustics. Determination of sound power levels of noise sources using sound intensity. Part 1: Measurement at discrete points (English PDF)
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Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
May 27, 1996
Implementation date
December 1, 1996
Scope
GB/T 16404-1996 (Acoustics. Determination of sound power levels of noise sources using sound intensity. Part 1: Measurement at discrete points) is available as an English-translated PDF.
GB/T 16404-1996 — This standard specifies the methods of measurement and the measurement of sound intensity component perpendicular to the surface, the surface should be surrounded by measuring the measured noise source.
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Document preview — GB/T 16404-1996
National Standard of the People's Republic of China
- ICS
- 17.140.01
- Classification
- A 59
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 methods of measurement and the measurement of sound intensity component perpendicular to the surface, the surface should be surrounded by measuring the measured noise source. 1/1, 1/3 octave band or other bandwidth-weighted sound power level is calculated based on the measured values??.
Document data
International classification (ICS): 17.140.01.
Chinese classification (CCS): A59.
Estimated length of the Chinese original: 18,180 words.
Adopted international standard: ISO 9614-1-1993, MOD.
Standards quoted by this document
GB/T 15173-1994; ISO 5725: 1986; IEC 1043: 1993
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 12 pages — is available in the English PDF.
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- GB/T 25078.1-2010Acoustics -- Recommended practice for the design of low-noise machinery and equipment -- Part 1: Planning
- GB/T 25078.2-2010Acoustics -- Recommended practice for the design of low-noise machinery and equipment -- Part 2: Introduction to the physics of low noise design
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