audio amplification circuit 声频放大电路
grounded emitter amplification circuit 发射极接地放大电路
grounded base amplification circuit [电子] 基极接地放大电路
signal amplification circuit 信号放大电路
transistor current amplification circuit 晶体管电流放大电路
double amplification circuit [电子] 双放大电路
grounded collector amplification circuit 集电极接地放大电路
The analog part includes: Signal amplification circuit, differential input interface circuit, and reference voltage circuit. The digital part includes: analog-digital conversion, ADS1278 with FPGA interface circuit, DC-DC converter circuit.
模拟部分包括:信号放大电路、差分输入接口电路和参考电压电路;数字部分主要包括:模数转换器电路、ADS1278与FPGA接口电路和DC-DC转换电路。
参考来源 - 激光散射法干度传感器电路的设计和研究The amplitude of voltage signal has been adjusted by the simple amplification circuit. The output is the standard value 3.25/(?)
采用简单的放大电路，对低压臂输出的电压信号进行幅值调整，使之等于标准值3.25／3~(1／2)V。
参考来源 - 基于电阻分压原理的电子式电压互感器研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Signal channel consists of attenuating circuit, impedance transformation circuit and amplification circuit.
信号通道由衰减电路、阻抗变换电路、放大电路等电路组成。
Then the three key parts of electronic nose: sensors array, signal amplification circuit and AD board are also introduced.
介绍了本课题中采用的电子鼻硬件系统的三个组成部分――传感器阵列、信号调理电路和数据采集卡。
The traditional class D amplifier is composed of three parts: modulation circuit, driving circuit and power amplification circuit.
传统的D类放大器一般由三部分组成，即调制电路、驱动电路和功率输出电路。
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