This project is refered to Dr.Jean-Marc Valin efforts from RNNoise: Learning Noise Suppression
References: Paper: A Hybrid DSP/Deep Learning Approach toReal-Time Full-Band Speech Enhancement
Original Github Repo: RNNoise Original Project
This project is done one year ago when I started doing NS things, so codes are not well organized. If you have any questions, feel free to ask.
This can code is able to accepct a directory of wav file for training rather than raw file.
Following the CMakeLists.txt for compiling the projcet The src/denoice.c is the main thing on modification from 48k -> 16k, and training/run.sh is how to train in 16k audio.
you also need to check src/compile.sh for compiling src directory,
Pay attention, I use src/denoise.c for feature extractions. src/denoise16.c is something that I did for experiments.
if you wanna use less frames or more frames for training, modify the main function variable count inside the src/denoise.c
if you follow the instructions and training/run.sh, new rnn_data.c and rnn_data.h which are come from your new trained model will be generated. Replace the old rnn_data.c and rnn_data.h in src directory with the new one, using CMakeList.txt in the working directory,
- cmake .
- make
the binary file will be generated in bin directory, you can also change the name of your binary inside CMakeList.txt
Binary File <Input Noisy File> <Output Path>
e.g:
./bin/rnn_gao_new noisy.wav out.wav