WebRTC RNN VAD (RNNoise VAD)

Recurrent Neural Network Voice activity detection (RNN VAD) example project, extract from WebRTC.

This repository just contains the scripts to test RNN VAD library from WebRTC source code.

[1]https://webrtc.org/ [2]https://jmvalin.ca/demo/rnnoise/

Building

1. Get Abseil-cpp source code

git clone https://github.com/abseil/abseil-cpp.git

2. Build with cmake

mkdir bin
cmake ..

Usage

you need wav file which is 16khz sample rate for test RNNVAD

webrtc_rnnvad.exe -i test.wav -f features.file -o vadprob.file

NOTE

for linux env
in common_audio/resampler/sinc_resampler.cc
convolve_SSE2 is disabled for convenience