Which can be used for direct observation of the input signal voltage waveform.

它可以用于直接观察输入信号的电压波形。

youdao

Generally, because the output voltage signal is very weak, the signal voltage and the noise voltage can't be distinguished.

由于声表面波压电效应产生的电压信号非常微弱，一般放大不能分辨出信号电压和噪声电压。

youdao

The offset voltage adds directly to the signal voltage and can be modeled as an unwanted voltage source in series with the intended signal.

偏移电压被直接叠加到信号电压之上，可以被模型化为一个未知的电压源，与已知信号相串联。

youdao

It sends it's signal, it's signal - the signal that it sends is this change in voltage, and once it changes, maybe it's all done.

它发出信号,它通过电压的改变发出信号,然而一旦电压改变,细胞的使命到此就终结了

耶鲁公开课 - 生物医学工程探索课程节选

Each one of those electrodes allows us to measure, we plot voltage verses time, ? this signal coming from the tip of that electrode. Ok?

我们通过每个这样的电极都可以设计一种测量方法，我们设计电压比时间，这一信号源于电极的一端，对吧？

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

But the central point about both taps and transistors is that they allow a small signal the twist of a hand or the increase of a voltage to control a much larger one the rush of water or of electrical current.

ECONOMIST: The middle age of the transistor