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Paper Abstract and Keywords
Presentation 2017-01-21 15:35
Conversational Speech Synthesis dealing with Sequence of Sentences
Ishin Fukuoka, Kazuhiko Iwata, Tetsunori Kobayashi (Waseda Univ.) SP2016-74
Abstract (in Japanese) (See Japanese page) 
(in English) We proposed a conversational speech synthesis system that takes account of dialogue structure-based features. Conventional studies of speech synthesis didn’t deal with a sequence of utterances, namely they had treated just one utterance or sentence. We collected and analyzed a conversational speech corpus which a professional voice talent read out. As a result, relationships between prosody and dialogue specific features such as a position and role of utterances were clarified. Then, a DNN-based speech synthesis technique is applied to represent these dialogue-structure-dependent prosodic features. Both objective and subjective experiments proved that the proposed method improves the naturalness of system utterances in mass information transmission.
Keyword (in Japanese) (See Japanese page) 
(in English) conversational speech synthesis / DNN-based speech synthesis / speech sequence / utterance analysis / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 414, SP2016-74, pp. 59-64, Jan. 2017.
Paper # SP2016-74 
Date of Issue 2017-01-14 (SP) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee SP  
Conference Date 2017-01-21 - 2017-01-21 
Place (in Japanese) (See Japanese page) 
Place (in English) The University of Tokyo 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Synthesis, Generation, Prosody, etc. 
Paper Information
Registration To SP 
Conference Code 2017-01-SP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Conversational Speech Synthesis dealing with Sequence of Sentences 
Sub Title (in English)  
Keyword(1) conversational speech synthesis  
Keyword(2) DNN-based speech synthesis  
Keyword(3) speech sequence  
Keyword(4) utterance analysis  
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1st Author's Name Ishin Fukuoka  
1st Author's Affiliation Waseda University (Waseda Univ.)
2nd Author's Name Kazuhiko Iwata  
2nd Author's Affiliation Waseda University (Waseda Univ.)
3rd Author's Name Tetsunori Kobayashi  
3rd Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2017-01-21 15:35:00 
Presentation Time 25 minutes 
Registration for SP 
Paper # SP2016-74 
Volume (vol) vol.116 
Number (no) no.414 
Page pp.59-64 
#Pages
Date of Issue 2017-01-14 (SP) 


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