Investigation into Acoustics of Chinese National Music Halls
This paper involves two main works about the acoustics of Chinese national music halls. Firstly, the sound power levels of some of the major traditional musical instruments were measured. Based on the measured results, a new loudness criterion, Lpf,the mean forte sound pressure level of tutti-sound, was suggested to describe the loudness in a national music hall. Also, a formula for calculating Lpf was presented. Moreover, some site surveys are performed for the comparison between the predicted and the measured Lpf values, and corresponding subjective loudness evaluations were carried out. Secondly, by using the auralization technique, some subjective preference tests of the suitable reverberation time and loudness for traditional national music performances were taken in the Architectural Acoustics Laboratory of South China University of Technology.
sound power level loudness subjective preference Chinese national musical instrument
吴硕贤
华南理工大学,亚热带建筑科学国家重点实验室,广东,广州,510640
国际会议
The 3rd International Symposium on Temporal Design(第三届时间性设计国际研讨会)
广州
英文
17-20
2007-11-02（万方平台首次上网日期，不代表论文的发表时间）