摘要
在介绍室内语言清晰度测量方法的基础上,分析了混响半径的计算方法,探讨了混响半径对语言清晰度的影响;并举出了室内混响半径计算和扬声器(组)设计的实例。
On the basis of introducing the methods to measure the speech intelligibility in acoustical room, this paper firstly analyzes the methods to calculate the reverberation radius, then probes into the impact of reverberation radius on speech intelligibility, and thirdly it gives out some detailed instances about the calculation of reverberation radius and the design of loudspeaker （group）in acoustical room.
出处
《电声技术》
2005年第9期16-19,24,共5页
Audio Engineering
关键词
语言清晰度
混响半径
混响时间
speech intelligibility
reverberation radius
reverberation time
