Shigeki OKAWA


Recognizing Reverberant Speech Based on Amplitude and Frequency Modulation
Yotaro KUBO Shigeki OKAWA Akira KUREMATSU Katsuhiko SHIRAI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/03/01
Vol. E91-D  No. 3  pp. 448-456
Type of Manuscript:  Special Section PAPER (Special Section on Robust Speech Processing in Realistic Environments)
Category: ASR under Reverberant Conditions
Keyword: 
speech recognitiontemporal featuretandem approachmultistream combinationreverberant speech
 Summary | Full Text:PDF(1.4MB)

Phrase Recognition in Conversational Speech Using Prosodic and Phonemic Information
Shigeki OKAWA Takashi ENDO Tetsunori KOBAYASHI Katsuhiko SHIRAI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1993/01/25
Vol. E76-D  No. 1  pp. 44-50
Type of Manuscript:  Special Section PAPER (Special Issue on Speech and Discourse Processing in Dialogue Systems)
Category: 
Keyword: 
phrase recognitionprosodyDP matchinginformation criteria
 Summary | Full Text:PDF(548.4KB)