Visualization of sound propagation and scattering in rooms
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概要
- 論文の詳細を見る
This paper presents visualization of transient sound propagation in 2-dimensional room sound fields in which the typical shapes of concert halls are modeled by applying the finite difference time domain method. As a basic study on room acoustic design, sound propagation in rooms, scattering effect of acoustic diffusers and reflection characteristics of suspended panel arrays are investigated. Through the investigation, it has been confirmed that this kind of visualization technique is very effective to get intuitive comprehension of complex acoustic phenomena which occur in rooms. The technique can be useful tool for discussion on room and acoustic treatment between acoustic engineers and architects.
- 社団法人日本音響学会の論文
著者
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Tachibana Hideki
Institute of Industrial Science,The University of Tokyo
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Tachibana Hideki
Chiba Institute Of Technology
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Tachibana Hideki
Department Of Building And Civil Engineering I.i.s. University Of Tokyo
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Tachibana Hideki
Institute Of Industrial Science University Of Tokyo
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Tachibana H
Chiba Inst. Technol. Narashino Jpn
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Sakamoto S
Research Institute Of Electrical Communication Graduate School Of Information Sciences Tohoku Univer
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Sakamoto Shinichi
Institute of Industrial Science, University of Tokyo
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Yokota Takatoshi
Gaduate School, University of Tokyo
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Sakamoto Shinichi
Institute Of Industrial Science The University Of Tokyo
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Sakamoto Shinichi
Inst. Of Industrial Sci. The Univ. Of Tokyo
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Tachibana Hideki
Chiba Inst. Of Technol.
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