土木与建筑工程 |
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镜面与扩散反射界面球形空间语言清晰度比较 |
张红虎1,2, 张三明1 |
1.浙江大学 建筑技术科学研究所,浙江 杭州 310058;
2.华南理工大学 亚热带建筑科学国家重点实验室,广东 广州 510640 |
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Comparison of speech intelligibility in spherical spaces of
specularly and diffusely reflecting boundaries |
ZHANG Honghu1,2, ZHANG San-ming1 |
1. Institute of Architectural Science and Technology, Zhejiang University, Hangzhou 310058, China;
2. State Key Laboratory of Subtropical Building Science, South China University of Technology, Guangzhou 510640, China |
[1] CARROLL M M, CHIEN C F. Decay of reverberant sound in a spherical enclosure [J]. The Journal of the Acoustical Society of America, 1977, 62(6): 14421446.
[2] CARROLL M M, MILES R N. Steadystate sound in an enclosure with diffusely reflecting boundary [J]. The Journal of the Acoustical Society of America, 1978, 64(5): 14241428.
[3] NOSAL E M, HODGSON M, ASHDOWN I. Improved algorithms and methods for room soundfield prediction by acoustical radiosity in arbitrary polyhedral rooms [J]. The Journal of the Acoustical Society of America, 2004, 116(2): 970980.
[4] BRADLEY J S. Predictors of speech intelligibility in rooms [J]. The Journal of the Acoustical Society of America, 1986, 80(3): 837845.
[5] ISO/FDIS 9921, Ergonomics—assessment of speech communication [S]. 2002.
[6] ZAGAR L E. The use of the image source method for modeling room acoustics [J]. The Journal of the Acoustical Society of America, 1983, 74(6): 1914. |
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