Rajkishore PRASAD

Blind Separation of Speech by Fixed-Point ICA with Source Adaptive Negentropy Approximation
Rajkishore PRASAD  Hiroshi SARUWATARI  Kiyohiro SHIKANO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/07/01
Vol. E88-A  No. 7  pp. 1683-1692
Type of Manuscript: Special Section PAPER (Special Section on Multi-channel Acoustic Signal Processing)
Category: Blind Source Separation
Keyword: 
blind separation of speech,  frequency domain independent component analysis,  generalized Gaussian distribution,  negentropy maximization, 
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Probability Distribution of Time-Series of Speech Spectral Components
Rajkishore PRASAD  Hiroshi SARUWATARI  Kiyohiro SHIKANO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/03/01
Vol. E87-A  No. 3  pp. 584-597
Type of Manuscript: Special Section PAPER (Special Section on Applications and Implementations of Digital Signal Processing)
Category: Audio/Speech Coding
Keyword: 
probabilistic modeling,  spectral components of speech,  microphone-array,  GGD,  FDICA, 
  Summary |  Full Text:PDF