IEEE International Conference on Acoustics, Speech and Signal Processing, 2017
IEEE Workshop on Applications of Signal Processing to Audio Acoustics, 2017
D. Kounades-Bastian, L. Girin, X. Alameda-Pineda, S. Gannot, R. Horaud
In this page you can find two EM algorithms for simultaneous separation and diarision of multichannel convolutive audio mixtures. The algorithm on Icassp 2017 paper
[IEEXplore] [pdf] uses the Narrow-Band model to represent the multichannel mixture in the STFT domain. The algorithm on Waspaa 2017 paper [IEEXplore] [pdf] uses the Spatial Covariance model of Duong et. al. to represent the multichannel mixture.
Slides & Poster
slides from Icassp 2017 [pdf]
poster from Waspaa 2017 [pdf]
Code
MATLAB for the Icassp algorithm [code].
MATLAB for the Waspaa algorithm [code].
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