This is an implementation for speech source separation based ctf with EM.
The method is described in the papers:
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Xiaofei Li, Laurent Girin, Radu Horaud. An EM algorithm for audio source separation based on the convolutive transfer function. WASPAA 2017.
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Xiaofei Li, Laurent Girin, Radu Horaud. Expectation-Maximization for Speech Source Separation using Convolutive Transfer Function. CAAI Transactions on Intelligent Technologies 2019.
Author: Xiaofei Li, Westlake University, China and INRIA Grenoble Rhone-Alpes, France