This repo contains required files for the INTERSPEECH 2022 Audio Deep Packet Loss Concealment (PLC) Challenge.

A python implementation of Speech intelligibility in bits (SIIB)

A Python implementation of the Speech Intelligibility Index

Acoustic Echo Cancellation with Nerual Kalman Filtering

A GUI client for Windows, Linux and macOS, support Xray core and sing-box-core and others

Python package for road acoustics simulation based on variable length delay lines.

Clarity Challenge toolkit - software for building Clarity Challenge systems

🔉 spafe: Simplified Python Audio Features Extraction

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

AEC Challenge

Pitch-shifting, time-stretching, and vocoding of speech with Controllable LPCNet (CLPCNet)

Pitch tracking in real-time with the Kalman filter

Fuzzy String Matching in Python

This is a collection of some dynamics processors, i.g. noise gate, peak limiter, rms limtier, compressor.

Unofficial PyTorch implementation of Google AI's VoiceFilter system

Implementation of Dual-Stream DPRNN (paper: Nonlinear Residual Echo Suppression Based on Dual-Stream DPRNN)

Python wrapper around sox.

Audio Editor

PitchShiftting effect

A PyTorch Implementation for Densely Connected Convolutional Networks (DenseNets)

An STFT/iSTFT for PyTorch.

Complex Neural Beamformer

Complex-valued Spatial Autoencoders for Multichannel Speech Enhancement

An extension to RNNoise

Implement Wave-U-Net by PyTorch, and migrate it to the speech enhancement.