Motoyuki SUZUKI


Speech Recognition under Multiple Noise Environment Based on Multi-Mixture HMM and Weight Optimization by the Aspect Model
Seong-Jun HAHM Yuichi OHKAWA Masashi ITO Motoyuki SUZUKI Akinori ITO Shozo MAKINO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/09/01
Vol. E93-D  No. 9  pp. 2407-2416
Type of Manuscript:  Special Section PAPER (Special Section on Processing Natural Speech Variability for Improved Verbal Human-Computer Interaction)
Category: Robust Speech Recognition
Keyword: 
multi-mixture HMMnoise-independent acoustic modelaspect modelspeech recognition in noisy environment
 Summary | Full Text:PDF(668.7KB)

Improved Reference Speaker Weighting Using Aspect Model
Seong-Jun HAHM Yuichi OHKAWA Masashi ITO Motoyuki SUZUKI Akinori ITO Shozo MAKINO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/07/01
Vol. E93-D  No. 7  pp. 1927-1935
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speaker adaptationaspect modelreference speaker weightinglatent reference model
 Summary | Full Text:PDF(513.6KB)

Selection of Optimum Vocabulary and Dialog Strategy for Noise-Robust Spoken Dialog Systems
Akinori ITO Takanobu OBA Takashi KONASHI Motoyuki SUZUKI Shozo MAKINO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/03/01
Vol. E91-D  No. 3  pp. 538-548
Type of Manuscript:  Special Section PAPER (Special Section on Robust Speech Processing in Realistic Environments)
Category: ASR System Architecture
Keyword: 
spoken dialog systemnoisy environmentdialog strategyneural networkspeech recognition
 Summary | Full Text:PDF(809.4KB)

A New HMnet Construction Algorithm Requiring No Contextual Factors
Motoyuki SUZUKI Shozo MAKINO Akinori ITO Hirotomo ASO Hiroshi SHIMODAIRA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1995/06/25
Vol. E78-D  No. 6  pp. 662-668
Type of Manuscript:  Special Section PAPER (Special Issue on Spoken Language Processing)
Category: 
Keyword: 
Successive State Splittingcontextual factorphoneme recognition
 Summary | Full Text:PDF(621.9KB)