The research of hall acoustical quality auralizing simulation system

Jian Ma; Xiujin Wang; Fengsuo Liang

doi:10.1117/12.561259

19 March 2004 The research of hall acoustical quality auralizing simulation system

Jian Ma, Xiujin Wang, Fengsuo Liang

Proceedings Volume 5444, Fourth International Conference on Virtual Reality and Its Applications in Industry; (2004) https://doi.org/10.1117/12.561259
Event: Fourth International Conference On Virtual Reality and Its Applications in Industry, 2003, Tianjin, China

Abstract

In this paper, a hall acoustical quality auralizing simulation system is proposed and achieved in the way of the four ways stereo system. With the target of reappearance acoustic field around ears, we adopt an algorithm called sound bunch retracing of image sound sources to obtain the sound pulses response in four directions. On the basis of the formula of location of plane surrounding acoustic image, we replace the sound pressure impulses equivalently. The sound sources image of distinct places is reappeared accurately in the imitation acoustic field. Moreover, in this research work, we also develop computer utility software and reverberation time computation module.

Citation Download Citation

Jian Ma, Xiujin Wang, and Fengsuo Liang "The research of hall acoustical quality auralizing simulation system", Proc. SPIE 5444, Fourth International Conference on Virtual Reality and Its Applications in Industry, (19 March 2004); https://doi.org/10.1117/12.561259

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