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Standards

Environmental quality standard for noise（GB3096-2008）download
Emission standard for community noise（GB22337-2008）download
Emission standard for industrial enterprises noise at boundary(GB12348-2008)download
Code for design of noise control of industrial enterprises(GB50087-2013)download
Technical Specifications for Environmental Noise Monitoring Correction for measured noise level(HJ 706-2014)download
Standard of vibration in urban area environment (GBT10070-88)download
Rating standard of sound insulation in buildings(GB／T50121-2005)download
Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for anechoic rooms and hemi-anechoic rooms(GBT 6882-2016/ISO3745:2012)download
Technical code for anechoic and semi-anechoic rooms(GB 50800-2012)download
Calibration Specification for Acoustic Performance of Reverberation Rooms(JJF 1143-2006)download

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