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masp

Microphone Array Speech Processing

master-thesis-code

MATLAB code for development and testing of my master thesis algorithm

matlab_beam_doa

beam_doa

matlab_feat

Functions for creating speech features in MATLAB.

matlabcode

mic_array

DOA, VAD and KWS for ReSpeaker Microphone Array

ml-spectrum-sensing

Source code for neural network filter bank based spectrum sensing.

modelscope

ModelScope is committed to empowering a wide-spectrum of developers to leverage AI models from various domains. (致力于通过开放的社区合作，开源AI模型以及相关创新技术，推动基于模型即服务的生态繁荣发展。)

mvdr-speech-enhancement

nara_wpe

Different implementations of "Weighted Prediction Error" for speech dereverberation

ncnn

eigen optimized ncnn for pc-cpu with minimun dependencies

nn-vad

simple dnn based vad

noisereduce

Noise reduction in python using spectral gating (speech, bioacoustics, audio, time-domain signals)

omlsa-mcra

C++ speech enhancement base on OMLSA-MCRA

omlsa-speech-enhancement

Matlab implementation of the paper Noise Spectrum Estimation in Adverse Environments: Improved Minima Controlled Recursive Averaging

optimized-routines

Optimized implementations of various library functions for ARM architecture processors

pb_chime5

Speech enhancement system for the CHiME-5 dinner party scenario

phasen

A unofficial Pytorch implementation of Microsoft's PHASEN

pitchfilter

Speech enhancement by time-varying pitch-dependent filtering of harmonics

pitchshifting

PitchShiftting effect

private_project1

pyaec

simple and efficient python implemention of a series of adaptive filters (lms、nlms、rls、kalman、Frequency Domain Adaptive Filter、Partitioned-Block-Based Frequency Domain Adaptive Filter、Frequency Domain Kalman Filter、Partitioned-Block-Based Frequency Domain Kalman Filter) for acoustic echo cancellation.

python-speech-enhancement

a python library for speech enhancement

qualcomm

qcc3024_sf

real_aec_windows

True full-duplex acoustic echo cancellation.

realtime_audiodenoise_echocancellation

rnnaec

rnnoise

Recurrent neural network for audio noise reduction

rvad

Matlab and Python libraries for an unsupervised method for robust voice activity detection (rVAD), as in the paper rVAD: An Unsupervised Segment-Based Robust Voice Activity Detection Method.

skipconvnet

Speech Dereverberation using Fully Convolutional Networks