According to modem electronics theory,this paper adopts circuit analysis and actual circuit test which are commonly used to study the principle and application of audio compressed drive used on new type airborne ultra short wave broadcasting station.
依据现代电子技术理论,采用较常用的电路分析和实际电路测试等方法,研究了目前新型军用机载超短波电台的音频压缩器原理和应用,主要内容包括音频压缩器组成和基本工作原理、主要性能、在无线电通信中的作用以及典型应用分析。
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