Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2004/03/01 Vol. E87-ANo. 3pp. 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,