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| Presentation | 2018-03-20 09:00 [Poster Presentation] Design and implementation of resilient node networks for outdoor loudspeaker system Yuki Ueda, Yoshifumi Chisaki (Chiba Inst. of Tech.), Shuichi Sakamoto (Tohoku Univ.), Ryouichi Nishimura (NICT), Cui Zhenglie (Tohoku Univ.)  EA2017-147 SIP2017-156 SP2017-130 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The outdoor loudspeaker system has some problems, and one of those is that a listener hears the multiple sounds from other nodes with loudspeaker simultaneously. This simultaneous arrival of sounds causes degradation on intelligibility. As one of ideas to avoid simultaneous arrival of sounds, the intelligent loudspeaker system has proposed. Nodes with loudspeaker communicate each other over a computer network, and share the node information, such as a location of itself. However, the node cannot find out other nodes are whether active or inactive to compensate service area for announce. This paper mentions reconfigurable nodes of the intelligent loudspeaker system when the nodes become inactive. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Outdoor loudspeaker broadcasting / direct sound / overlap / dynamic control / reconfigurable / intelligent loudspeaker system / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 515, EA2017-147, pp. 251-254, March 2018. | |
| Paper # | EA2017-147 | |
| Date of Issue | 2018-03-12 (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) | |
| Download PDF | EA2017-147 SIP2017-156 SP2017-130 |
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| Conference Information | |
| Committee | SIP EA SP MI |
| Conference Date | 2018-03-19 - 2018-03-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Speech, Engineering/Electro Acoustics, Signal Processing, and Related Topics [SIP, EA, SP]/ Medical Image Engineering, Analysis, Recognition, etc. [MI] |
| Paper Information | |
| Registration To | EA |
| Conference Code | 2018-03-SIP-EA-SP-MI |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design and implementation of resilient node networks for outdoor loudspeaker system |
| Sub Title (in English) | |
| Keyword(1) | Outdoor loudspeaker broadcasting |
| Keyword(2) | direct sound |
| Keyword(3) | overlap |
| Keyword(4) | dynamic control |
| Keyword(5) | reconfigurable |
| Keyword(6) | intelligent loudspeaker system |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yuki Ueda |
| 1st Author's Affiliation | Chiba Institute of Technology (Chiba Inst. of Tech.) |
| 2nd Author's Name | Yoshifumi Chisaki |
| 2nd Author's Affiliation | Chiba Institute of Technology (Chiba Inst. of Tech.) |
| 3rd Author's Name | Shuichi Sakamoto |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 4th Author's Name | Ryouichi Nishimura |
| 4th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 5th Author's Name | Cui Zhenglie |
| 5th Author's Affiliation | Tohoku University (Tohoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2018-03-20 09:00:00 |
| Presentation Time | 90 minutes |
| Registration for | EA |
| Paper # | EA2017-147, SIP2017-156, SP2017-130 |
| Volume (vol) | vol.117 |
| Number (no) | no.515(EA), no.516(SIP), no.517(SP) |
| Page | pp.251-254 |
| #Pages | 4 |
| Date of Issue | 2018-03-12 (EA, SIP, SP) |
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