Paper Abstract and Keywords |
Presentation |
2018-01-20 14:55
[Poster Presentation]
Influence of frame shift in speech parameters on sound quality by high-quality speech analysis/synthesis system Genta Miyashita, Masanori Morise (Yamanashi Univ.) SP2017-72 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Sound quality deterioration occurs when analyzing and synthesizing high--quality speech by using a vocoder.
We conduct a subjective evaluation on the influence of the frame shift used for estimating each speech parameter on the sound quality.
As a result, deterioration of the sound quality was not detected in cases where the frame shift of 20 ms is used in F0.
On the other hand, deterioration of the sound quality was detected when using the frame shift of 5 ms in the spectral envelope. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
speech analysis/synthesis / frame shift / sound quality / F0 / spectral envelope / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 393, SP2017-72, pp. 35-38, Jan. 2018. |
Paper # |
SP2017-72 |
Date of Issue |
2018-01-13 (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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SP2017-72 |
Conference Information |
Committee |
SP ASJ-H |
Conference Date |
2018-01-20 - 2018-01-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
The University of Tokyo |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
SP |
Conference Code |
2018-01-SP-H |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Influence of frame shift in speech parameters on sound quality by high-quality speech analysis/synthesis system |
Sub Title (in English) |
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Keyword(1) |
speech analysis/synthesis |
Keyword(2) |
frame shift |
Keyword(3) |
sound quality |
Keyword(4) |
F0 |
Keyword(5) |
spectral envelope |
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1st Author's Name |
Genta Miyashita |
1st Author's Affiliation |
University of Yamanashi (Yamanashi Univ.) |
2nd Author's Name |
Masanori Morise |
2nd Author's Affiliation |
University of Yamanashi (Yamanashi Univ.) |
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Speaker |
Author-1 |
Date Time |
2018-01-20 14:55:00 |
Presentation Time |
90 minutes |
Registration for |
SP |
Paper # |
SP2017-72 |
Volume (vol) |
vol.117 |
Number (no) |
no.393 |
Page |
pp.35-38 |
#Pages |
4 |
Date of Issue |
2018-01-13 (SP) |