Echo Canceller, part of Voice Engine project
EasyRTC视频会议系统一款强大的实时音视频通话产品，支持语音会议、视频会议...
Speex Echo Canceller Python Library
FP-AUD-SMARTMIC1 provides a firmware running on STM32 which acquires aud...
Acoustic echo cancellation for android, based on webrtc aecm algorithms