Fork of original port from MATLAB by Jaeseok Kim.
- Added unit tests to check against reference MATLAB implementation
- Restructured to make importable as submodule
- Fixed slight issue, now matches MATLAB results very accurately
- ~2.6x faster
- Added some dotfiles (e.g. gitignore), license, and requirements.txt
- Now requires Python 3.6+
This figure shows the results match the MATLAB implementation to better than 2e-13, a practical upper limit of floating point rounding etc errors
MRCG : Multi-resolution cochleagram This code extracts MRCG features from speech signal
I had rewriten reference code in python language. reference code : http://web.cse.ohio-state.edu/pnl/shareware/chenj-taslp14/
I modified some functions for reduce computation cost.
Regards, Jaeseok, Kim