Paper Abstract and Keywords |
Presentation |
2009-03-27 16:30
Sound detector using microphone array and local area network Takuya Murakami, Shogo Kiryu (Musashi Inst. of Tech.), Kaoru Ashihara (AIST) EA2008-145 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A sound detector system designed for detection and location of trapped victims in a disaster area is proposed.The system consists of a remote sensor and a main console.The remote sensor includes a microphone array and a multi-channel AD converter.Sound data captured by the remote sensor can be transmitted to the main console via a local area network. By a delay and sum method, information about the sound location can be presented as a visual image on the main console display.For the preliminary study, a 7-channel microphone array using electret condenser microphones and amplifiers was made and its performance was examined. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Microphone array / Security control / Sound detector / Delay and sum method / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 491, EA2008-145, pp. 55-60, March 2009. |
Paper # |
EA2008-145 |
Date of Issue |
2009-03-20 (EA) |
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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EA2008-145 |
Conference Information |
Committee |
EA |
Conference Date |
2009-03-27 - 2009-03-27 |
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(See Japanese page) |
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Registration To |
EA |
Conference Code |
2009-03-EA |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
Title (in English) |
Sound detector using microphone array and local area network |
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Microphone array |
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Security control |
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Sound detector |
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Delay and sum method |
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1st Author's Name |
Takuya Murakami |
1st Author's Affiliation |
Musashi Institute of Technology (Musashi Inst. of Tech.) |
2nd Author's Name |
Shogo Kiryu |
2nd Author's Affiliation |
Musashi Institute of Technology (Musashi Inst. of Tech.) |
3rd Author's Name |
Kaoru Ashihara |
3rd Author's Affiliation |
National Institute of Advanced Industrial Science and Technology (AIST) |
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Speaker |
Author-1 |
Date Time |
2009-03-27 16:30:00 |
Presentation Time |
30 minutes |
Registration for |
EA |
Paper # |
EA2008-145 |
Volume (vol) |
vol.108 |
Number (no) |
no.491 |
Page |
pp.55-60 |
#Pages |
6 |
Date of Issue |
2009-03-20 (EA) |