It is the input signal, the output is the line, angular displacement.

它输入的是电信号，输出的是线、角位移量。

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The design of the audio input signal to the input signal amplification.

本设计当输入音频信号时，对输入的信号进行放大。

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Unless it's corrected by "zeroing," the resulting offset produces an error by adding to the input signal.

如果不进行“调零”修正，所产生的偏置量就会叠加到输入信号上产生误差。

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That means that not only the signal input into the amplifier is symmetrical but also the signal output and therefore the connection to the headphones.

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The advantage of digital input is that the signal sent by the PC doesn't have to be converted to analog, so signal loss is virtually eliminated, Fender said.

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The unique Loop Recorder also allows DJs to capture and overdub audio loops from the live mix, cue signal or an external input on the fly, and drop them back into the mix at any time.

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