JG/T 279-2010Sound quality measurement for building shading product (English PDF)
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Issued by
Ministry of Housing and Urban-Rural Development of the People's Republic of China
Level / Type
National · Recommended
Issue date
July 20, 2010
Implementation date
January 1, 2011
Scope
JG/T 279-2010 (Sound quality measurement for building shading product) is available as an English-translated PDF.
JG/T 279-2010 — This standard specifies the terms and definitions for the measurement of acoustic performance of building shade products, measurement of sound absorption properties of reverberation rooms, measurement of noise in semi-anechoic rooms and measurement report.
This standard applies to indoor sunshade products, sound absorption performance measurement and noise performance measurement of electric shading products.
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Document preview — JG/T 279-2010
National Standard of the People's Republic of China
- ICS
- 91.060
- Classification
- Q 70;Q79
Issued by: Ministry of Housing and Urban-Rural Development of the People's Republic of China
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the architectural awnings acoustic performance measurement terms and definitions, reverberation chamber acoustic performance measurement, semi-anechoic stifled noise measurements and reports. This standard applies to indoor shade products sound absorption performance measurement and electric awnings noise performance measurement.
Document data
International classification (ICS): 91.060.
Chinese classification (CCS): Q70;Q79.
Estimated length of the Chinese original: 12,188 words.
Standards quoted by this document
GB/T 3240; GB/T 3241; GB/T 6882-2008; GB/T 15173; GB/T 17181; GB/T 17247.1; GB/T 20247
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 3240Preferred frequencies for the acoustical measurement
- GB/T 6882-2008Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Precision methods for anechoic rooms and hemi-anechoic rooms
- GB/T 15173Electroacoustics—Sound calibrators
- GB/T 17247.1Acoustics. Attenuation of sound during propagation outdoors. Part 1: Calculation of the absorption of sound by the atmosphere
- GB/T 20247Acoustics -- Measurement of sound absorption in a reverberation room
GB/T 3241 · GB/T 17181
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Related Standards
GB/T 15173-2010 — Electroacoustics - Sound calibrators
GB/T 15173-2026 — Electroacoustics—Sound calibrators
GB/T 17247.1-2000 — Acoustics. Attenuation of sound during propagation outdoors. Part 1: Calculation of the absorption of sound by the atmosphere
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JG/T 279-2010
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