Echo Canceller, part of Voice Engine project

Speex Echo Canceller Python Library

FP-AUD-SMARTMIC1 provides a firmware running on STM32 which acquires audio signals of four digital MEMS microphones, elaborates them by means of embedded DSP libraries and streams the processed audio to both an USB host and a loudspeaker. Please check st.com where a more recent version of the software might be available.

Acoustic echo cancellation for android, based on webrtc aecm algorithms

Subband kalman filter for echo cancellation

An echo cancellation library for browsers using DTLN-aec

Speexdsp bindings and pure-rust implementation

A wrapper library of DTLN-aec acoustic echo cancellation

An optimized LMS algorithm

FP-AUD-AEC1 STM32Cube Function Pack for Acoustic Echo Cancellation is a specific example fully focused on Acoustic Echo Cancellation and provides an implementation of a USB smart speaker use case with microphone. Please check st.com where a more recent version of the software might be available.

Simple Intercom client for Beward DK103M hardware

In this project an echo cancellation application is designed and implemented in real-time on a Raspberry Pi.

Introduction and demos of "Ultra Dual-Path Compression For Joint Echo Cancellation And Noise Suppression" (Interspeech 2023))

WIP: An Echo Cancellation Filter implemented with a frequency domain adaptive filter

Wrapper for speex_echo_cancellation in libspeexdsp