大连广电中心广播电视剧场声学设计

Acoustical design for the broadcast and TV theater of Dalian Broadcast and TV Center

广播电视剧场是随着电视技术的发展和需要而产生的一种新的观演建筑的形式,它不同于一般的演播室,也有别于普通的剧场。它不仅要求能够进行电视节目的转播和录制,还要求能够进行音乐、歌舞等各种文艺节目的演出,并能够举行会议和放映立体声电影。因此,广播电视剧场对音质有很高的要求。本文介绍了大连广播电视中心广播电视剧场的建声设计,在该剧场内采用了计算机控制的可调混响装置,使得各种使用功能都能有一个较为理想的建声环境。

Broadcast and TV Theater is a new type of performance building which is built for satisfying the requires of development of TV technology. It is different from both general TV studio and theater because it is not only for rebroadcasting and recording of TV programs but also for performance of music, dance, drama, conference and stereo-sound film and so on. So it must have a excellent acoustics. In this paper the acoustic design of Broadcast and TV Theater of Dalian Broadcast and TV Center is introduced. In the theater adjustable reverberation design is applied to offer perfect acoustic condition for all different functions.