体育场馆声频工程设计与应用  

Design and Application of Audio Engineering in Stadiums

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》2020年第5期3-9,共7页Audio Engineering

摘　　要：阐述了体育场馆在声频工程中对音质设计的要求,论述了体育场馆为达到音质效果时混响时间的计算与设计、体型要求及比赛场地平面及侧面的设计以及场馆内吸声、扩散、隔声的措施与方法,说明了体育场馆扩声系统的声学特性指标、扩声的形式及各类扬声器的布置要求。This paper expounds the requirements of sound quality design for stadiums in sound engineering,and expounds the calculation and design of reverberation time for stadiums in order to achieve sound quality effect,the requirements of body shape,the design of the plane and side of the competition ground,the measures and methods of sound absorption,diffusion and insulation in stadiums.The acoustic characteristics of the sound reinforcement system in stadiums,the forms of sound reinforcement and the layout requirements of various loudspeakers are described.

关 键 词：声频工程 体育场馆 建筑声学 扩声系统 指标 

分 类 号：TB54[理学—物理]