audio signal造句

1、Then, a demodulator may receive the baseband signal and obtain an audio signal therefrom.
然后，解调器可以接收基带信号并且从基带信号获得音频信号。

2、Some users may require a line-input to apply audio signal externally with a wire.
有些用户可能需要线的投入，用于音频信号与外部电线。

3、Hardware Implementation of 7 kHz Audio Signal Codec
7kHz音频信号编 * 的硬件实现

audio signal翻译