江阴广电中心大型演播室建筑声学设计与施工

Architectural Acoustics Design and Construction of Large Studio in Jiangyin Broadcasting and Television Center

结合江阴广电中心大型电视演播室建筑声学设计与施工的实际,提出了演播室的建设需求,同时指明建筑声学的重要性,明确演播室声学设计指标与要求,主要为背景噪声和混响时间控制,给出了对隔声、吸声、空调隔振消声、声扩散等声学处理的具体设计思路与施工方法,并对演播室进行了严格的中期测试,提出了改进措施。

Combined with the architectural acoustics design and construction of large - scale television studio practice in Jiangyin broadcasting and television center, construction of the studio is put forward in this paper. The importance of architectural acoustics is pointed out, and the studio acoustic design indicators and requirements is cleared, mainly for the background noise and reverberation time control. The specific design ideas and construction methods for acoustic processing are given such as sound insulation, sound absorption, air conditioning vibration absorption, sound diffusion, as well as a strictly mid -term test to the studio. Meanwhile, the improvement measurements are proposed.