Katsunobu ITOU


Single-Channel Multiple Regression for In-Car Speech Enhancement
Weifeng LI Katsunobu ITOU Kazuya TAKEDA Fumitada ITAKURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/03/01
Vol. E89-D  No. 3  pp. 1032-1039
Type of Manuscript:  Special Section PAPER (Special Section on Statistical Modeling for Speech Processing)
Category: Speech Enhancement
Keyword: 
speech enhancementspeech recognitionmulti-layer perceptronmean opinion scorepairwise preference testenvironmental adaptationK-means clustering
 Summary | Full Text:PDF(505.6KB)

Adaptive Nonlinear Regression Using Multiple Distributed Microphones for In-Car Speech Recognition
Weifeng LI Chiyomi MIYAJIMA Takanori NISHINO Katsunobu ITOU Kazuya TAKEDA Fumitada ITAKURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/07/01
Vol. E88-A  No. 7  pp. 1716-1723
Type of Manuscript:  Special Section PAPER (Special Section on Multi-channel Acoustic Signal Processing)
Category: Speech Enhancement
Keyword: 
speech recognitionsupport vector machinemulti-layer perceptronsignal-to-deviation ratioK-means clusteringadaptive beamforming
 Summary | Full Text:PDF(1MB)

Construction and Evaluation of a Large In-Car Speech Corpus
Kazuya TAKEDA Hiroshi FUJIMURA Katsunobu ITOU Nobuo KAWAGUCHI Shigeki MATSUBARA Fumitada ITAKURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/03/01
Vol. E88-D  No. 3  pp. 553-561
Type of Manuscript:  Special Section PAPER (Special Section on Corpus-Based Speech Technologies)
Category: Speech Corpora and Related Topics
Keyword: 
speech corpusin-car speech recognitionperplexitySNR
 Summary | Full Text:PDF(1.2MB)

Speech Recognition Using Finger Tapping Timings
Hiromitsu BAN Chiyomi MIYAJIMA Katsunobu ITOU Kazuya TAKEDA Fumitada ITAKURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/03/01
Vol. E88-D  No. 3  pp. 667-670
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
multi-modal speech recognitionhuman behavioral synchronization
 Summary | Full Text:PDF(514.6KB)