1、When recording on a VCR in this configuration, always set the audio input to mic.
在這種配置中要在vcr上錄音時，必須將音頻輸入接到麥克風。

2、The Griffin iMic is our audio input device of choice.
Griffin iMic是我們選擇的音頻輸入設備。

3、There's also an audio input on the back of each S5 speaker.
在每個S5揚聲器的后面都有一個音頻輸入接口和一個耳機接口。

4、The design of the audio input signal to the input signal amplification.
本設計當輸入音頻信號時，對輸入的信號進行放大。

audio input翻譯