指挥调度大厅的扩声系统研究  

Research of Sound Reinforcement System in Command Scheduling Hall

作　　者：任宏[1] 李探元[1] 

机构地区：[1]91245部队

出　　处：《电声技术》2012年第11期11-13,共3页Audio Engineering

摘　　要：为了获得良好的扩声质量,把组成扩声系统的各个部分作为一个整体来处理。介绍了扩声系统原理和系统声学特性,从扩声系统稳定性设计,扬声器、扩音机、音柱等部件的设计与配置等方面进行总结,在实际工作中对改善扩声系统的整体效能有一定的价值。In order to obtain better sound amplification quality, the various parts of the sound reinforcement system are handled as a whole. Methods with strong practical significance of the improving sound reinforcement system, which are de- signed from the stability of system, the integration of the loudhailer, the loudspeaker and the pole of sound, are summarized in this paper.

关 键 词：指挥调度 扩声单元 话音质量 

分 类 号：TN93[电子电信—信号与信息处理]