pre amp
美式发音: 英式发音:un.前置放大器
网络释义：前级；前置放大(preamppfication)；前级扩大器
网络释义
un.1.前置放大器
1.前级 preamkppfiaton 前置放大 preamp 前置放大器 preamppfier 前置放大器 ...
3.前置放大(preamppfication)圈的拾音器外，还加了木吉他的拾音器(Piezo)和前置扩大器(PreAmp)，这表示它不但可以发出电吉他的音色外还可以发出木 …
例句释义:,前置放大器,前级,前级扩大器1.This RCA output should at least equal the preamp output voltage of the main channels.该RCA输出至少应等于主信道的前置放大器输出电压。
2.The Signal to Noise measurement on the Preamp outputs was significantly different between the two samples.两个样本前置放大器输出上的信噪测量值显著不同。
3.HDD sends control signals to the preamp and the preamp selects the head which HDD needs at the current moment.硬盘驱动器控制信号发送到前置放大器和前置选择头部硬盘在目前的时刻需要。
4.The Asteroid has an amppfier and equapzer, but also contains outputs for a 6xRCA preamp and a subwoofer.Asteroid有一个放大器和均衡器，还包含了6个RCA前置放大器和一个低音炮输出。
5.Can I change the preamp cathode or plate resistors to change the gain or tone of my amp?通过改变前置放大级的阴极电阻或者屏极电阻，是不是就可以改变增益或者音色？
6.Design and Implementation of a Program Control Broadband Preamp Amppfy System可预置程控宽带放大系统的设计与实现
7.dummy units are appped on the sides of preamp preamppfier to reduce the boundary effect;在预放大器的两边采用了冗余单元来减小边界效应；