Longbiao WANG


Distant-Talking Speech Recognition Based on Spectral Subtraction by Multi-Channel LMS Algorithm
Longbiao WANG Norihide KITAOKA Seiichi NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/03/01
Vol. E94-D  No. 3  pp. 659-667
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
distant-talking speech recognitionblind dereverberationmulti-channel least mean squaresspectral subtractioncepstral mean normalization
 Summary | Full Text:PDF(321.4KB)

Speaker Recognition by Combining MFCC and Phase Information in Noisy Conditions
Longbiao WANG Kazue MINAMI Kazumasa YAMAMOTO Seiichi NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/09/01
Vol. E93-D  No. 9  pp. 2397-2406
Type of Manuscript:  Special Section PAPER (Special Section on Processing Natural Speech Variability for Improved Verbal Human-Computer Interaction)
Category: Speaker Recognition
Keyword: 
speaker identificationphase informationMFCCnoisy environmentGMM
 Summary | Full Text:PDF(856.9KB)

Robust Speech Recognition by Combining Short-Term and Long-Term Spectrum Based Position-Dependent CMN with Conventional CMN
Longbiao WANG Seiichi NAKAGAWA Norihide KITAOKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/03/01
Vol. E91-D  No. 3  pp. 457-466
Type of Manuscript:  Special Section PAPER (Special Section on Robust Speech Processing in Realistic Environments)
Category: ASR under Reverberant Conditions
Keyword: 
robust speech recognitiondistant-talking environmentCMNlong-term spectrum
 Summary | Full Text:PDF(343.3KB)