1) Voltage control amplifier
压控增益放大
2) voltage controlled gain amplifier
压控增益放大器
1.
JFET voltage controlled gain amplifier and its application;
结型场效应管压控增益放大器及其应用
3) Programmable Gain Amplifier
程控增益放大器
1.
A programmable gain amplifier and its interface with microcomputer;
程控增益放大器及其与微机的接口
2.
Three kinds of programmable gain amplifier circuit are introduced in this article.
介绍了程控增益放大器三种电路实现方式,以及这几类电路在电声系统中的应用。
4) amplification and AGC
放大和增益控制
5) gain-controllable amplifier
可控增益放大器
1.
This method can carry out gain-controllable amplifier preferably,which can be applied in signal regulation of data-collecting system and some situation which amplifier′s gain is controlled.
采用X9241系列数字电位器,辅以AT89S52单片机进行控制,增益的调整和控制是通过选择数字电位器中不同阻值的电位器以及软件的进一步修正来达到的,较好地实现了可控增益放大器,可应用于数据采集系统的信号调理或要求放大器增益可程控等场合。
6) gain-programmed amplifier
程控增益放大器
1.
This paper introduces an easy digital storage oscilloscope based on the AVR microcontroller ATmega16,especially emphasizes on the software design and the hardware design which contains signal processing circuit,gain-programmed amplifier circuit and LCD’s interface circuit and so on.
介绍了以AVR单片机ATmega16为核心,采用前端信号调理电路、程控增益放大器以及波形显示LCD(GDM12864A)实现的一个简易示波器。
补充资料：控压
1.犹控制。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条