Investigation of the Influences of Wood Based Materials Scattering Properties on the Interior Sound Environment

in International Symposium (oral presentation paper), 國際研討會(全文口頭發表)
標題Investigation of the Influences of Wood Based Materials Scattering Properties on the Interior Sound Environment
出版類型國際研討會(全文口頭發表)
出版年度2007
AuthorsFang-Ming Lin, 林芳銘, Jun Hao Fong 馮俊豪, & Che-Ming Chiang 江哲銘
出版日期Jan 1 2007 12:0
會議地點Taipei
其他編號0000
中文摘要

The aims of research were innovating the building acoustic simulation tool for the sound-scattering properties of wood based materials in the listening room of renew buildings. The simulation model was established and examined by both the experimental tests and the predetermined program tests for the sound field measurement. The reverberation time results shown the experiment approximated to the simulation tests at 250Hz~8000Hz. Furthermore, the scattering coefficient of wood based materials was created as a new parameter of the model. The simulated results can be evaluated the sound performance for the conditions of wood based materials in the same room volume. The results of this research will be helpful to the acoustic design of the listening room.

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