中国建筑声学的过去和现在
Architectural acoustics in China-past and present
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摘要: 中国古代论述声音和乐律的记载可追溯到世纪之前,与建筑声学有关的现象,如共振和混响等亦早有所观察和认识。古代有许多专门讨论音乐的书籍,但没有建筑声学的专著。如今用现代声学技术对一些古建筑的分析,解开了许多长期以来令人迷惑的现象和特征。近代建筑声学在中国的萌芽是三十年代末开始的,直至五十年代以后,由于大规模建设的需要才有了蓬勃的发展。本文旨在综述这一进展及成就。Abstract: Early development of acoustics in China can be traced back to the prehistoric era and acoustical theories in written form first appeared in Chinese literature of the 6th century B.C..In the very early days,many acoustical phenomena such as resonance and reverbrance had been recogned and reported in the literature.Though there was no special monograph dealing with architectural acoustics in ancient China,some acoustical considerations still can be found in the ancient architecture.Modern acoustical analyses of those facinating phenomena existing in some ancient architecture reveal the features which remained as mysteries in the long history of China.Modern architectural acoustics sprouted in this country in the late 1930's;however,it began to develop rapidly in late 1950's due to great demands of New China's reconstruction.A general review of the progress is presented in this paper.