摘要
北京剧院是一个以戏剧演出为主的多功能剧院,容纳1000名听众。为在声学上适应多种剧目演出的要求,在观众厅内设置了可调吸声结构;为满足自然声音乐演出的需要,着重考虑了厅内的声扩散设计,并在舞台上配置了活动音乐罩和升降乐池。本文主要介绍该剧场的声学设计和所取得的成果,以此证实了在声学上实现多功能使用的必要性和可能性。
Beijing Theater is a multi-purpose auditorium mainly for play performance, with a capacity of 1,000 seats. To meet the acoustic requirements of different kinds of performances adjustable sound absorption structures are installe in the hall. Emphasis has been placed on the sound diffusion for gratifying natural sound effect of music performance. In addition, an orchestra shell and lifting orchestra pit have been also employed. The acoustic design of the Theater and the success achieved are discussed in this paper to testify the necessity and possibility of multi-purpose utilization in acoustics in an auditorium.
出处
《声学学报》
EI
CSCD
北大核心
1992年第3期161-170,共10页
Acta Acustica
