Paper Abstract and Keywords |
Presentation |
2022-06-18 15:00
Improved speech analysis using F0-adaptive lag window Michiki Koshimori, Shigeki Sagayama, Takuya Kishida, Toru Nakashika (UEC) SP2022-21 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The lag window method is based on a source-filter model, which separates the source information from the filter information by smoothing the spectrum through a lag window over the autocorrelation function of the speech.
However, the window function used for the lag window in this method is fixed regardless of the target speech, so the speech analysis may not be successful depending on the target speech.
Therefore, we proposed a method that can adaptively analyze each voice by adaptively adjusting the shape of the lag window using the F0 information extracted from the voice. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
speech analysis / lag window / F0-adaptive / binomial window / half-width / / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 81, SP2022-21, pp. 90-93, June 2022. |
Paper # |
SP2022-21 |
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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SP2022-21 |
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) |
Topics (in English) |
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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) |
Improved speech analysis using F0-adaptive lag window |
Sub Title (in English) |
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Keyword(1) |
speech analysis |
Keyword(2) |
lag window |
Keyword(3) |
F0-adaptive |
Keyword(4) |
binomial window |
Keyword(5) |
half-width |
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1st Author's Name |
Michiki Koshimori |
1st Author's Affiliation |
The University of Electro-communications (UEC) |
2nd Author's Name |
Shigeki Sagayama |
2nd Author's Affiliation |
The University of Electro-communications (UEC) |
3rd Author's Name |
Takuya Kishida |
3rd Author's Affiliation |
The University of Electro-communications (UEC) |
4th Author's Name |
Toru Nakashika |
4th Author's Affiliation |
The University of Electro-communications (UEC) |
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Speaker |
Author-1 |
Date Time |
2022-06-18 15:00:00 |
Presentation Time |
120 minutes |
Registration for |
SP |
Paper # |
SP2022-21 |
Volume (vol) |
vol.122 |
Number (no) |
no.81 |
Page |
pp.90-93 |
#Pages |
4 |
Date of Issue |
2022-06-10 (SP) |
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