大噪音环境中的机务语音通讯系统

Phonic Communication System of Aeronautical Maintenance in Great Noise Environment

针对飞机开车时噪音大 ,现场工作人员无法进行语言交流 ,设计了一套语音通讯系统 ,并阐述了设计中的几个关键技术问题 ,如耳机的隔音技术、静噪、话筒等。

A set of phonic communication system is designed according to the status that the fieldwork people can not exchange information by speech in great noise environment for launching of plane engine, and a few of key problems in designing are set forth, for example sound insulation technique of earphone,static noise,microphone etc