Tsuneo NITTA


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 sequencesgrapheme generation rule (GGR)Grapheme-to-Phoneme (G2P) conversioncombining multiple approachesphoneme transition network (PTN)
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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 networkgrapheme-to-phoneme conversionmany-to-many mappingprediction through phonemic informationphoneme conflict
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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 conversionarticulatory featureneural networkarbitrary speaker
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Distinctive Phonetic Feature (DPF) Extraction Based on MLNs and Inhibition/Enhancement Network
Mohammad Nurul HUDA Hiroaki KAWASHIMA Tsuneo NITTA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/04/01
Vol. E92-D  No. 4  pp. 671-680
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
distinctive phonetic featurehidden Markov modelmultilayer neural networkinhibition/enhancement networklocal features
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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 recognitionfeature extractioncanonicalizationdistinctive phonetic featurehidden factor
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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 analysisauditory maskingmodulation enhancementWiener filteringrobust ASR
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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 analysisZCPAauditory maskingmodulation enhancementWiener 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 interactionrapid prototyping toolinteraction builderXISL
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Orthogonalized Distinctive Phonetic Feature Extraction for Noise-Robust Automatic Speech Recognition
Takashi FUKUDA Tsuneo NITTA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/05/01
Vol. E87-D  No. 5  pp. 1110-1118
Type of Manuscript:  Special Section PAPER (Special Section on Speech Dynamics by Ear, Eye, Mouth and Machine)
Category: 
Keyword: 
automatic speech recognition (ASR)feature extractiondistinctive phonetic feature (DPF)orthogonalizationlocal feature (LF)
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Confidence Scoring for Accurate HMM-Based Speech Recognition by Using Monophone-Level Normalization Based on Subspace Method
Muhammad GHULAM Takaharu SATO Takashi FUKUDA Tsuneo NITTA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2003/03/01
Vol. E86-D  No. 3  pp. 430-437
Type of Manuscript:  Special Section PAPER (Special Issue on Speech Information Processing)
Category: Speech and Speaker Recognition
Keyword: 
confidence measure (CM)subspace method (SM)feature parametersnormalization
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Development of TTS Card for PCs and TTS Software for WSs
Yoshiyuki HARA Tsuneo NITTA Hiroyoshi SAITO Ken'ichiro KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/11/25
Vol. E76-A  No. 11  pp. 1999-2007
Type of Manuscript:  Special Section PAPER (Special Section on Speech Synthesis: Current Technologies and Thier Application)
Category: 
Keyword: 
speech synthesistext-to-speechmultimediamedia conversionhuman interface
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