negative feedback amplification

例句：

1. 1. In the context of signal processing, negative feedback amplification is used to improve the stability of a system.
   在信号处理的背景下，负反馈放大被用来提高系统的稳定性。
2. 2.The engineers designed a negative feedback amplification circuit to enhance the accuracy of the measurement device.
   工程师们设计了一个负反馈放大电路来提高测量设备的准确度。
3. 3.The use of negative feedback amplification in communication systems has been shown to improve signal-to-noise ratio and reduce errors.
   通信系统中使用负反馈放大技术已被证明可以提高信噪比并减少错误。