可调吸声转体在多功能剧院中应用实例分析  

Application Analysis of Adjustable Sound-absorbing Swivel in Multi-function Theater

作　　者：丁雷[1] DING Lei(Jiangyin Polytechnic College,Jiangyin 214405,China)

机构地区：[1]江阴职业技术学院,江苏江阴214405

出　　处：《电声技术》2018年第4期9-16,43,共9页Audio Engineering

基　　金：江阴职业技术学院2017重点科研项目:观演建筑的声场特性及语言清晰度研究(项目编号:17E-DZ-19)

摘　　要：结合可调吸声转体在多功能剧院的应用实例,列举出吸声转体在剧院中的安装位置、面积、吸声量等参数,剖析吸声转体的材质与结构特点,并通过测试数据分析,说明可调转体与帘幕等吸声材料结合对剧院室内混响时间的调节作用,对吸声转体的可调吸声特点进行了分析,提出了合理的应用建议。Combined with the application of adjustable sound-absorbing swivel in multi-function theater,this paper lists the parameters such as the swivel installation position in the theater,area,the sound absorption and so on,analyzes the material and structural features of sound-absorbing swivel,and through the analysis of test data,illustrates the regulating effect of indoor reverberation time in the theater with the sound-absorbing materials such as swivel,curtain and so on. The adjustable sound absorption points of sound-absorbing swivel are analyzed,and the reasonable application suggestions are put forward.

关 键 词：吸声 转体 剧院 混响时间 调节 

分 类 号：TB54[理学—物理]