永昌县体育馆扩声设计  

Sound Reinforcement Design of Small and Medium-Sized Gymnasium

作　　者：李斌 LI Bin(Jinchang Grand Theatre Performance Co.,Ltd.,Jinchang 737100,China)

机构地区：[1]金昌大剧院演艺有限公司,甘肃金昌737100

出　　处：《电声技术》2022年第1期1-5,共5页Audio Engineering

摘　　要：体育馆扩声满足语言清晰度、音乐声压的均匀覆盖,是音响系统的主要诉求。多年来国内外体育场馆建设的实践证明,体育馆扩声部分设置成一个常备性、固定安装、简练可靠的系统为最佳。永昌县体育馆扩声系统设计采用计算机辅助扩声设计的方式,用科学模拟仿真计算为更好地完善馆内声场设计提供依据,并在体育馆主体完工后给内装提供建声装修材料建议,使体育馆装修风格大气并与扩声系统完美融合。The sound reinforcement of the gymnasium meets the requirements of language clarity and uniform coverage of music sound pressure, which is the main demand of the sound system. Over the years, the construction practice of gymnasium at home and abroad has proved that it is best to set the sound reinforcement part of the stadium as a standing, fixed installation, concise and reliable system.The sound reinforcement system design of Yongchang County gymnasium adopts the method of computer-aided sound reinforcement design, uses scientific simulation calculation to provide the basis for better improving the sound field design in the gymnasium, and provides suggestions on sound construction and decoration materials for the interior decoration after the completion of the main body of the gymnasium, so as to make the decoration style of the gymnasium atmospheric and perfect integration with the sound reinforcement system.

关 键 词：语言清晰度 声能量均匀覆盖 固定安装 

分 类 号：TN948.1l[电子电信—信号与信息处理]