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《Technical Acoustics》 2004-04
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Acoustical design of digital audio laboratory

JIANG Guo-rong(Institute of Acoustics, Tongji University, Shanghai 200092, China)  
Acoustical requirements and the design approach of a digital audio laboratory is presented in this paper. The main efforts are given to frequency spectrum of reverberation and sound field diffusion due to the special acoustic characteristics of a small room. Noise abatement measures are taken to achieve a low level of background noise. Field measurements and subjective evaluation show that acoustics in the digital audio labratory has the desired effects.
【CateGory Index】: TU112
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Chinese Journal Full-text Database 3 Hits
1 SUN Hai-tao, WU Shuo-xian(Department of Architecture,South China University of Technology,Guangzhou 510640, China);Research of Acoustic Characters of Cinema Auditorium Based on ODEON[J];Audio Engineering;2005-04
2 WANG Ji-qing(Institute of Acoustics, Tongji University, Shanghai 200092, China);Coupled Spaces and Hall Acoustics[J];Audio Engineering;2005-11
3 SUN Haitao(State Key Laboratory of Subtropical Building Science,South China Univ.of Tech.,Guangzhou 510640,China);Measurement Technology of Building Acoustics Scale Model[J];Audio Engineering;2010-08
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