摘要
近一年来,迪士普公司协助某单位对应急广播系统声场设计作了大量实验(该单位正在进行国家应急广播体系的设计论证工作)。介绍了国家应急广播体系,分析了应急广播扬声器的特性,给出了应急广播系统声场设计参考建议,并对实验的内容作了分析和总结。
Over the past year, plenty of experiments about sound field design in emergency broadcast system have been made to assist some unit, who is working to design and demonstrate the national emergency broadcast system. The national emergency broadcast system and the characteristics of the emergency broadcast speakers are described is this article. Reference advices of sound field in emergency broadcast system along with analysis and summarizes of experiments are given.
出处
《电声技术》
2014年第10期80-85,共6页
Audio Engineering
关键词
国家应急广播体系
广播扬声器
声场设计
national emergency broadcast system
broadcast speaker
sound field design
