Art

J-GLOBAL ID：200902225225091637   Reference number：03A0234619

Blind Source Separation of Acoustic Signals Based on Multistage ICA Combining Fequency-Domain ICA and Time-Domain ICA.

周波数領域ICAと時間領域ICAを結合した多段ICAに基づく音響信号のブラインド信号源分離

Author (3)： NISHIKAWA T (Nara Inst. Sci. and Technol., Ikoma-shi, JPN) ,  SARUWATARI H (Nara Inst. Sci. and Technol., Ikoma-shi, JPN) ,  SHIKANO K (Nara Inst. Sci. and Technol., Ikoma-shi, JPN)
Material： IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (Institute of Electronics, Information and Communication Engineers)  (IEICE Trans Fundam Electron Commun Comput Sci (Inst Electron Inf Commun Eng))
Volume： E86-A  Issue： 4  Page： 846-858  Publication year： Apr. 01, 2003 
JST Material Number： F0699C  ISSN： 0916-8508  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *signal detection ,...
Semi thesaurus term： ブラインド信号分離

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JST classification (2)： Signal theory  (ND02020G) ,  Acoustic signal processing  (BB03050C)

Reference (21)：

• PARSONS, T. W. Separation of speech from interfering speech by means of harmonic selection. J. Acoust. Soc. Am. 1976, 60, 911-918
• KASHINO, K. Organization of hierarchical perceptual sounds. Proc. 14th Int. Conf. Artificial Intelligence. 1995, 1, 158-164
• UNOKI, M. A method of signal extraction from noisy signal based on auditory scene analysis. Speech Communication. 1999, 27, 261-279
• ELKO, G. W. Microphone array systems for hands-free telecommunication. Speech Communication. 1996, 20, 229-240
• LEE, T. W. Independent component analysis. 1998

Terms in the title (6)： 周波数領域 ,  ICA ,  時間領域 ,  多段 ,  音響信号 ,  ブラインド信号源分離