Recall that sound waves, such as the human voice or music, are analog.

可以回顾一下，像人的语音和音乐这样的声波是模拟的。

youdao

Recall that sound waves, such as the human voice or music, are analog.

可以回顾一下，像人的语音和音乐这样的声波是模拟的。

youdao