The SoX resampler library

BUDDIE is the first full-stack open-source AI voice interaction solution, providing a complete end-to-end system from hardware design to software applications. Here, you can find a comprehensive so…

Real-time lossless audio compression in Python

Flexible driver library for audio boards and codec chips e.g AC101 ES8388 ES8311 CS43l22 ES7243 etc

Library for encoding .opus audio files and live streams.

This is WebRtc noise suppression module demo.

A pitch tracker using Camacho's SWIPE' algorithm, written in C

Noise Suppression Module Port From WebRTC

An ANSI C library for encoding/decoding using the A-law and u-Law.

抽取webRtc内NS(降噪)与AGC(增益)模块

PCM to G711 Fast Conversions

Python bindings around the LAME encoder

NNSE (Neural Network Speech Enhancement) is a speech-denoiser optimized to run on Ambiq's low power platform

HRTF Spatialized Audio

codec for audio in G72X, G711,G723 G726 G729 and encode or decode them from PCM

RNNOISE Noise elimination, MCRA noise estimation, OMLSA post filtering

Filtering and Noise Adding Tool

Human ear perception scales and feature（mel、bark、ERB、gammatone）

extract "agc" and "ns" part from webrtc

Acoustic echo cancelation(AEC) is a main algorithm in the pipe line of acoustic devices with KWS or ASR. FNLMS is used.

G.729А audio codec for python 3

This repository is webrtc agc module demo.

aec module of athena signal for python