Divergence optimization in nonnegative matrix factorization with spectrogram restoration for multichannel signal separation

Daichi Kitamura, Hiroshi Saruwatari, Satoshi Nakamura, Yu Takahashi, Kazunobu Kondo, Hirokazu Kameoka. Divergence optimization in nonnegative matrix factorization with spectrogram restoration for multichannel signal separation. In 4th Joint Workshop on Hands-free Speech Communication and Microphone Arrays, HSCMA 2014, Villers-les-Nancy, France, May 12-14, 2014. pages 92-96, IEEE, 2014. [doi]

Abstract

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