GB/T 17247.2-1998Acoustics. Attenuation of sound during propagation outdoors. Part 2: General method of calculation (English PDF)
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Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
March 18, 1998
Implementation date
October 1, 1998
Scope
GB/T 17247.2-1998 (Acoustics. Attenuation of sound during propagation outdoors. Part 2: General method of calculation) is available as an English-translated PDF.
GB/T 17247.2-1998 — This standard specifies the calculation of outdoor sound propagation attenuation engineering method to predict environmental noise levels for various types of sound sources in the distance formed.
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Document preview — GB/T 17247.2-1998
National Standard of the People's Republic of China
- ICS
- 17.14
- Classification
- A 59
Issued by: State Bureau of Technical Supervision
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the calculation of outdoor sound propagation attenuation engineering method to predict environmental noise levels for various types of sound sources in the distance formed.
Document data
International classification (ICS): 17.14.
Chinese classification (CCS): A59.
Estimated length of the Chinese original: 18,198 words.
Adopted international standard: ISO 9613-2-1996, MOD.
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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.
Referenced standards
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GB/T 17247.2-1998
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