调制音频 meaning in Chinese
modulating audio frequency
Examples
- Signal distortion and countermeasure in a pwm type audio power amplifier
脉宽调制音频功率放大器信号失真分析与对策 - General test method for transmission performance of pcm voice channel in telecommunication network
电信网中脉冲编码调制音频通路传输特性常用测试方法