Art

J-GLOBAL ID：200902143230323493   Reference number：01A0402360

Sound source segregation based on estimating incident angle of each frequency component of input signals acquired by multiple microphones.

複数のマイクロフォンにより得た入力信号の各周波数成分の入射角の推定に基づく音源分離

Author (6)： AOKI M (NTT Cyber Space Laboratories, Musasino, JPN) ,  OKAMOTO M (NTT East Corp., Tokyo, JPN) ,  AOKI S (NTT Communications Corp., Tokyo, JPN) ,  MATSUI H (NTT Communications Corp., Tokyo, JPN) ,  SAKURAI T (Fukui Univ., Fukui, JPN) ,  KANEDA Y (Tokyo Denki Univ., Tokyo, JPN)
Material： Acoustical Science and Technology  (Acoust Sci Technol)
Volume： 22  Issue： 2  Page： 149-157  Publication year： Mar. 2001 
JST Material Number： Z0931A  ISSN： 1346-3969  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *sound source ,...

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JST classification (1)： Acoustical measurements and instrumentation  (BB03040R)

Reference (12)：

• LIM, J. S. Enhancement and bandwidth compressin of noisy speech. Proc. IEEE. 1979, 67, 1586-1604
• NAGABUCHI, H. Speech enhancement and suppression in mixed speech. J. IEICE. 1979, J62-A, 627-634
• BOLL, S. F. Suppression of Acoustic Noise in Speech Using Spectral Subtraction. IEEE. Trans. Acoust. Speech, Signal Process. 1979, ASSP-27, 113-120
• HE, C. Adaptive two band spectral subtraction with multi-window spectral esitimation. Proc. ICASSP 99. 1999, 2, 793-796
• YOO, C. D. Speech enhancement based on the generalized dual excitation model with adaptive analysis window. Proc. ICASSP 95. 1995, 832-835

Terms in the title (6)： マイクロフォン ,  入力信号 ,  周波数成分 ,  入射角 ,  推定 ,  音源分離