In audio, a very low frequency oscillation often resulting from a positive feedback path in an amplifier system.
在音响设备中出现的振荡频率极低的低频振荡，常因放大系统的正反馈回路引起。
feedback loop
反馈回路,反馈环路
multiloop feedback
多回路反馈[回输]
inherent feedback
内反馈，固有反馈，内回收
reaction cavity
回授[反馈]电路中的空腔谐振器
Diagnostic Strategy Optimization of Feedback Loop System
反馈回路系统诊断策略优化技术研究
An Enhanced Positive Feedback Transconductance OTA Circuit
一种正反馈跨导增强型的OTA电路
A conductor connecting two circuits on opposite sides of a printed circuit board.
馈通连结印制电路板正反两面两个电路的导体
A Modification of Negative Feed Back Amplification Electric Circuit in Analog Circuit Experiment System;
模拟电路实验系统中“负反馈放大电路”的修正
single-loop feedback
单(闭合)环路反馈
Spatial Structure of China’s Economy: Feedback Loops and Hierarchy
中国经济的空间结构:反馈回路与层级分析
Auto-Stimulated Oscillation and Sine Wave Oscillation in Negative Feedback Circuit;
负反馈电路中的自激振荡和正弦波振荡
Feedback Depth Analysis of RC Sinusoidal Oscillation Circuit;
RC桥式正弦波振荡电路中反馈深度研究
audio-feedback path
声频反馈路径(通路)
Quick Judgement of Negative Feedback Configuration of Circuit;
负反馈放大电路反馈组态的快速判断
planned feedback
计划反馈，计划回授
lagging feedback
迟滞反馈，迟滞回授
H-pole double circuit feeder
H形电杆双回路馈线