Display the Pre-Amp Gain applies the signal. 显示应用在信号上的前置放大器增益。
The paper briefly expounded how to use the shield, isolation, earth, small pre-amp gain and rejection to attenuate the influence of crosstalk on seismic data. 本文简述了如何用屏蔽、隔断、接地、小前放增益、剔除等方法减弱串感对地震资料的影响。
A latch comparator with pre-amp has been used to reduce the kick-back effect. 在设计比较器时,采用了前置放大器加动态锁存器的结构,达到了较快的速度,并减小了反冲噪声。