Prediction of sound absorption properties of audience chairs for music performing spaces using computer simulations
Applied Acoustics(2022)
摘要
•Ray-tracing approach to estimate sound absorption characteristics of audience chairs.•Acoustic characterizing of seat components through an impedance tube method.•Parametric investigation for designing audience chairs.•Sound absorption decreasing by increasing row spacing.•Sound absorption increasing in range of 250 to 500 Hz by increasing height of the backrest of chairs.
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关键词
Audience chair,Sound absorption coefficient,Impedance tube method,Computer simulation,Acoustic design
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