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Paper Abstract and Keywords
Presentation 2022-06-18 10:50
[Invited Talk] Crazy vocoder is unbreakable -- But let's talk about an informal vision of the future --
Masanori Morise (Meiji Univ.) SP2022-15
Abstract (in Japanese) (See Japanese page) 
(in English) When current speech synthesis researchers refer to Vocoder in their papers, they are most likely referring to Neural vocoder, which generates high-quality speech from parameters by using deep neural networks (DNN). If so, the "golden spirit" of a high-quality vocoder, which is to synthesize high-quality speech rather than play the role of speech encoding, has been passed on to the Neural vocoder generation. This paper presents the core algorithms in the waveform generation of traditional vocoder, which will probably be lost in the future, and prospects for how this body of knowledge can still be useful in speech research.
Keyword (in Japanese) (See Japanese page) 
(in English) Speech synthesis / Vocoder / Text-to-speech synthesis / Voice conversion / Speech design / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 81, SP2022-15, pp. 61-66, June 2022.
Paper # SP2022-15 
Date of Issue 2022-06-10 (SP) 
ISSN 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 IPSJ-MUS IPSJ-SLP  
Conference Date 2022-06-17 - 2022-06-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To SP 
Conference Code 2022-06-SP-MUS-SLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Crazy vocoder is unbreakable 
Sub Title (in English) But let's talk about an informal vision of the future 
Keyword(1) Speech synthesis  
Keyword(2) Vocoder  
Keyword(3) Text-to-speech synthesis  
Keyword(4) Voice conversion  
Keyword(5) Speech design  
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1st Author's Name Masanori Morise  
1st Author's Affiliation Meiji University (Meiji Univ.)
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Speaker Author-1 
Date Time 2022-06-18 10:50:00 
Presentation Time 70 minutes 
Registration for SP 
Paper # SP2022-15 
Volume (vol) vol.122 
Number (no) no.81 
Page pp.61-66 
#Pages
Date of Issue 2022-06-10 (SP) 


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