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IEICE Trans

Kouichi KATSURADA

Using Reversed Sequences and Grapheme Generation Rules to Extend the Feasibility of a Phoneme Transition Network-Based Grapheme-to-Phoneme Conversion
Seng KHEANG Kouichi KATSURADA Yurie IRIBE Tsuneo NITTA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/04/01
Vol. E99-D  No. 4  pp. 1182-1192
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
reversed sequences, grapheme generation rule (GGR), Grapheme-to-Phoneme (G2P) conversion, combining multiple approaches, phoneme transition network (PTN), 
 Summary | Full Text:PDF
Solving the Phoneme Conflict in Grapheme-to-Phoneme Conversion Using a Two-Stage Neural Network-Based Approach
Seng KHEANG Kouichi KATSURADA Yurie IRIBE Tsuneo NITTA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/04/01
Vol. E97-D  No. 4  pp. 901-910
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
two-stage neural network, grapheme-to-phoneme conversion, many-to-many mapping, prediction through phonemic information, phoneme conflict, 
 Summary | Full Text:PDF
Mapping Articulatory-Features to Vocal-Tract Parameters for Voice Conversion
Narpendyah Wisjnu ARIWARDHANI Masashi KIMURA Yurie IRIBE Kouichi KATSURADA Tsuneo NITTA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/04/01
Vol. E97-D  No. 4  pp. 911-918
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
voice conversion, articulatory feature, neural network, arbitrary speaker, 
 Summary | Full Text:PDF
Canonicalization of Feature Parameters for Robust Speech Recognition Based on Distinctive Phonetic Feature (DPF) Vectors
Mohammad NURUL HUDA Muhammad GHULAM Takashi FUKUDA Kouichi KATSURADA Tsuneo NITTA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/03/01
Vol. E91-D  No. 3  pp. 488-498
Type of Manuscript:  Special Section PAPER (Special Section on Robust Speech Processing in Realistic Environments)
Category: Feature Extraction
Keyword: 
automatic speech recognition, feature extraction, canonicalization, distinctive phonetic feature, hidden factor, 
 Summary | Full Text:PDF
Pitch-Synchronous Peak-Amplitude (PS-PA)-Based Feature Extraction Method for Noise-Robust ASR
Muhammad GHULAM Kouichi KATSURADA Junsei HORIKAWA Tsuneo NITTA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/11/01
Vol. E89-D  No. 11  pp. 2766-2774
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
pitch synchronous analysis, auditory masking, modulation enhancement, Wiener filtering, robust ASR, 
 Summary | Full Text:PDF
PS-ZCPA Based Feature Extraction with Auditory Masking, Modulation Enhancement and Noise Reduction for Robust ASR
Muhammad GHULAM Takashi FUKUDA Kouichi KATSURADA Junsei HORIKAWA Tsuneo NITTA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/03/01
Vol. E89-D  No. 3  pp. 1015-1023
Type of Manuscript:  Special Section PAPER (Special Section on Statistical Modeling for Speech Processing)
Category: Speech Recognition
Keyword: 
pitch synchronous analysis, ZCPA, auditory masking, modulation enhancement, Wiener filtering, 
 Summary | Full Text:PDF
Interaction Builder: A Rapid Prototyping Tool for Developing Web-Based MMI Applications
Kouichi KATSURADA Hiroaki ADACHI Kunitoshi SATO Hirobumi YAMADA Tsuneo NITTA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/11/01
Vol. E88-D  No. 11  pp. 2461-2468
Type of Manuscript:  Special Section PAPER (Special Section on Life-like Agent and its Communication)
Category: 
Keyword: 
multi-modal interaction, rapid prototyping tool, interaction builder, XISL, 
 Summary | Full Text:PDF