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Acoustic Normal Mode Analysis for Coupled Rooms

Finite element method (FEM) is used to study the normal modes distribution in coupled rooms. The effect of the joint area and the position of the opening on the normal modes are also discussed. It was shown that for two rooms coupled each other through an opening, the normal mode of the overall enclosure has been selectively modified.

Authors: Zhao, Yuezhe; Wu, Shuoxian
Affiliation: Dept. of Architecture, South China University of Technology, Guangzhou, P.R.China
AES Conference:21st International Conference: Architectural Acoustics and Sound Reinforcement (June 2002)
Paper Number:000089 Import into BibTeX
Subject:Architectural Acoustics & Sound Reinforcement

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