Yoichi HANEDA

Improving Speech Enhancement Using Soft-Constrained Inverse Filter in Noisy Reverberant Conditions
Ken'ichi FURUYA  Yoichi HANEDA  Akitoshi KATAOKA 
Publication:   A - Abstracts of IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences (Japanese Edition)
Publication Date: 2010/06/01
Vol. J93-A  No. 6  pp. 387-396
Type of Manuscript: PAPER
Category: 
Keyword: 
dereverberation,  noise reduction,  blind deconvolution,  spectral subtraction,  speech enhancement, 
  Summary |  Full Text(in Japanese):PDF (986KB)
Sound Source Localization by Using Freely Positioned Multiple Microphone-Arrays and Distance-Measuring Loudspeakers
Kazunori KOBAYASHI  Ken'ichi FURUYA  Yoichi HANEDA  Akitoshi KATAOKA 
Publication:   A - Abstracts of IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences (Japanese Edition)
Publication Date: 2008/11/01
Vol. J91-A  No. 11  pp. 1006-1016
Type of Manuscript: PAPER
Category: 
Keyword: 
microphone array,  localization,  camera control,  video conference,  ultrasonic, 
  Summary |  Full Text(in Japanese):PDF (1.3MB)
Frequency-Domain Adaptive Algorithm Enhancing Injected Small Variation for Stereo Echo Cancellation
Satoru EMURA  Yoichi HANEDA  Akitoshi KATAOKA 
Publication:   A - Abstracts of IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences (Japanese Edition)
Publication Date: 2007/06/01
Vol. J90-A  No. 6  pp. 506-516
Type of Manuscript: PAPER
Category: 
Keyword: 
stereo echo canceller,  non-uniqueness problem,  variation of interchannel cross correlation,  enhancement,  modeling error, 
  Summary |  Full Text(in Japanese):PDF (809.2KB)