Nobuo HATAOKA


Multi-Input Feature Combination in the Cepstral Domain for Practical Speech Recognition Systems
Yasunari OBUCHI Nobuo HATAOKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/04/01
Vol. E92-D  No. 4  pp. 662-670
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
robust speech recognitionmicrophone arrayMFCCfeature combinationHMM
 Summary | Full Text:PDF

Normalization of Time-Derivative Parameters for Robust Speech Recognition in Small Devices
Yasunari OBUCHI Nobuo HATAOKA Richard M. STERN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/04/01
Vol. E87-D  No. 4  pp. 1004-1011
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
robust speech recognitionPDAtime-derivativehistogram equalization
 Summary | Full Text:PDF