单词acoustic feedback
un.: 声回授
网络: 声反馈；声场回授；声学反馈
声回授
The embodiment of the invention also discloses a corresponding control equipment and system for lowering acoustic feedback.
同时本发明实施例还公开了相应的降低声学反馈的控制设备及系统。
Digital Acoustic-feedback Cancellation Technology Implemented with DSP
用DSP实现的数字式声反馈抵消技术
An overview of acoustic feedback and methods for its elimination
声反馈及消除方法
i AFS acoustic feedback speaker
声反馈扬声器