AudioSpectrumPatchApproximation
Audio time-frequency 2D sparse code dictionary learning and approximation in Python
https://github.com/bregmanstudio/AudioSpectrumPatchApproximation
Assumes python distribution with numply / scipy installed
Michael A. Casey, 2014-2015 Bregman Media Labs, Dartmouth College See attached license file (Apache)
Dependencies: sklearn - http://scikit-learn.org/stable/
skimage - http://scikit-image.org/docs/dev/api/skimage.html
bregman - https://github.com/bregmanstudio/BregmanToolkit
scikits.audiolab - https://pypi.python.org/pypi/scikits.audiolab/
Example: (see AudioSpectrumPatchApproximation.ipynb)