Paper Abstract and Keywords |
Presentation |
2012-05-24 11:35
A study of acoustic distance measurement method based on interference of speech presented by a dialogue system in real environments Masato Nakayama (Ritsumeikan University), Yuma Neki, Noboru Nakasako (Kinki Univ.), Tetsuji Uebo (WIRE AUTOMATIC DEVICE CO., LTD), Takanobu Nishiura (Ritsumeikan University) EA2012-3 SIP2012-3 SP2012-3 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we propose an acoustic distance measurement method based on interference of speech presented by a dialogue system. The proposed method estimates the distances to talkers in speech segments using the results of voice activity detection. In addition, since ambient noise degrades the performance of acoustic distance measurement in real environments, the proposed method makes use of an acoustic distance measurement method based on subtraction and an acoustic distance measurement method based on the calibration and whitening processing. Finally, we confirmed the effectiveness of the proposed method through experiments in real environments. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Acoustic distance measurement / Interference / Dialogue system / Voice activity detection / Real environments / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 49, SP2012-3, pp. 13-18, May 2012. |
Paper # |
SP2012-3 |
Date of Issue |
2012-05-17 (EA, SIP, 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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EA2012-3 SIP2012-3 SP2012-3 |
Conference Information |
Committee |
EA SP SIP |
Conference Date |
2012-05-24 - 2012-05-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Osaka Univ. Nakanoshima Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Speech and Acoustic Signal Processing, Speech, and Related Topics |
Paper Information |
Registration To |
SP |
Conference Code |
2012-05-EA-SP-SIP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A study of acoustic distance measurement method based on interference of speech presented by a dialogue system in real environments |
Sub Title (in English) |
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Keyword(1) |
Acoustic distance measurement |
Keyword(2) |
Interference |
Keyword(3) |
Dialogue system |
Keyword(4) |
Voice activity detection |
Keyword(5) |
Real environments |
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1st Author's Name |
Masato Nakayama |
1st Author's Affiliation |
Ritsumeikan University (Ritsumeikan University) |
2nd Author's Name |
Yuma Neki |
2nd Author's Affiliation |
Kinki University (Kinki Univ.) |
3rd Author's Name |
Noboru Nakasako |
3rd Author's Affiliation |
Kinki University (Kinki Univ.) |
4th Author's Name |
Tetsuji Uebo |
4th Author's Affiliation |
WIRE AUTOMATIC DEVICE CO., LTD (WIRE AUTOMATIC DEVICE CO., LTD) |
5th Author's Name |
Takanobu Nishiura |
5th Author's Affiliation |
Ritsumeikan University (Ritsumeikan University) |
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Speaker |
Author-1 |
Date Time |
2012-05-24 11:35:00 |
Presentation Time |
25 minutes |
Registration for |
SP |
Paper # |
EA2012-3, SIP2012-3, SP2012-3 |
Volume (vol) |
vol.112 |
Number (no) |
no.47(EA), no.48(SIP), no.49(SP) |
Page |
pp.13-18 |
#Pages |
6 |
Date of Issue |
2012-05-17 (EA, SIP, SP) |
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