中音频 meaning in English

sound intermediate frequency

Audio mp in video conference
视频会议中音频多点处理器的研究
Measurement of audio - frequency noise voltage level in sound broadcasting
声音广播中音频噪声电平的测定
The video and audio signals might be compressed during transmission or not
在传输过程中音频和视频信号可能被压缩，或者并未被压缩。
In the background of this , my paper designs the audio part of the digital meeting system
本课题正是在这一背景下,完成数字化会议系统中音频部分的设计与实现。
Connectors for frequencies below 3 mhz . part 8 : concentric connectors for audio circuits in radio receivers
频率低于3mhz的连接器.第8部分:无线电接收机中音频电路用同轴连接器

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