音频通信线路
- 音频通信线路的英文
英语翻译
audio communication line
拓展翻译
移频通信系统
frequency shift communication system音频
voice band; voice frequency音频报文
voice message音频拨号
voice-frequency dialing音频带
audio-frequency band音频电报
voice-frequency telegraph音频电报系统
voice-frequency telegraph system音频电话术
voice-frequency telephony音频电路
audio-frequency circuit音频多路电报术
voice-frequency multichannel te-legraphy音频多路制
voice-frequency multichannel sy-stem音频放大器
audio amplifier音频功率放大器
audio power amplifier音频命令
voice command音频频移键控
AFSK音频数据
voice data音频线路
voice-grade line音频响应
acoustic frequency response音频信道
voice channel; voice-grade channel音频信道编码器
voice channel coder
