simple and efficient python implemention of a series of adaptive filters. including time domain adaptive filters(lms、nlms、rls、ap、kalman)、nonlinear adaptive filters(volterra filter、functional link adaptive filters)、frequency domain adaptive filters(frequency domain adaptive filter、frequency domain kalman filter) for acoustic echo cancellation.

Control adaptive filters with neural networks.

Multi-Scale Temporal Frequency Convolutional Network With Axial Attention for Speech Enhancement

A UNIFIED SPEECH ENHANCEMENT FRONT-END FOR ONLINE DEREVERBERATION, ACOUSTIC ECHO CANCELLATION, AND SOURCE SEPARATION

Acoustic echo cancellation in Rust with speexdsp

partitioned block based frequency domain Kalman filter

A New Perspective of Auxiliary-Function-Based Independent Component Analysis in Acoustic Echo Cancellation

Gated Convolutional F-T-LSTM Neural Network

Deep model with built-in self-attention alignment for acoustic echo cancellation, Pytorch implement

A wrapper library of DTLN-aec acoustic echo cancellation

True full-duplex acoustic echo cancellation.

Personalized AEC

Acoustic Echo Cancellation

A playground for experimenting with acoustic echo cancellation using a microphone, speaker, and ONNX.

Real-time PBFDAF-based acoustic echo cancellation baseline with ERLE measurement

Python bindings for WebRTC's audio processing pipeline, bringing noise suppression, echo cancellation, automatic gain control, and voice activity detection to the Python ecosystem via pybind11.

Acoustic Echo Cancellation using DSK. Final semester project report

Real-time AI voice conversation system experiments. Evolved from a one-to-one robot conversation system to a multi-user, human-level call and web-based platform with emotion and gender detection, dynamic VAD, and many engineering tricks with the goal of making AI conversation as close to human as possible.

Flow-Like WASM node for removing speaker echo from mono WAV recordings using a separately captured playback reference.