Paper Abstract and Keywords |
Presentation |
2020-01-28 15:50
Measurement of momentum change in joint range using high-speed rtMRI movie Takuya Asai, Hideaki Kikuchi (Waseda University), Kikuo Maekawa (NINJAL) SP2019-44 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In our project, a database of the real-time magnetic resonance images (rtMRI) is constructed from FY 2017. It is difficult to measure articulatory movement, because of less sampling rate. In this paper, rtMRI data taken at a twice sampling rate were analyzed. In addition, rtMRI data of a slow utterance were analyzed. The relationship between motion change of each vocal organ and speech spectrum was investigated. The purpose of
this study is to examine how slow utterance affects articulatory movements. As a result, when speaking slowly, the movement change of the tongue region was synchronized with the phoneme change. These results suggest that slow
utterance changes control of articulatory movement. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Articulatory movement / real-time MRI / Utterance speed / Motion detection / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 398, SP2019-44, pp. 1-6, Jan. 2020. |
Paper # |
SP2019-44 |
Date of Issue |
2020-01-21 (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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SP2019-44 |
Conference Information |
Committee |
SP |
Conference Date |
2020-01-28 - 2020-01-29 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
SP |
Conference Code |
2020-01-SP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Measurement of momentum change in joint range using high-speed rtMRI movie |
Sub Title (in English) |
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Keyword(1) |
Articulatory movement |
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real-time MRI |
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Utterance speed |
Keyword(4) |
Motion detection |
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1st Author's Name |
Takuya Asai |
1st Author's Affiliation |
Waseda University (Waseda University) |
2nd Author's Name |
Hideaki Kikuchi |
2nd Author's Affiliation |
Waseda University (Waseda University) |
3rd Author's Name |
Kikuo Maekawa |
3rd Author's Affiliation |
National Institute for Japanese Language and Linguistics (NINJAL) |
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Speaker |
Author-1 |
Date Time |
2020-01-28 15:50:00 |
Presentation Time |
25 minutes |
Registration for |
SP |
Paper # |
SP2019-44 |
Volume (vol) |
vol.119 |
Number (no) |
no.398 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2020-01-21 (SP) |
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