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Paper Abstract and Keywords
Presentation 2016-03-29 09:00
[Poster Presentation] Examination of Acoustic Sensing Using Super-directivity Speaker and Super-resolution Signal Processing
Yuya Asakura, Kan Okubo, Norio Tagawa (Tokyo Met. Univ.) EA2015-117 SIP2015-166 SP2015-145
Abstract (in Japanese) (See Japanese page) 
(in English) Acoustic sensing technology in the air is a promising method to acquire shapes and/or position of a targetobject. Universal and smart technology, however, cannot be sufficiently established because of various acousticenvironmental noises, attenuation effect, etc. To overcome this problems, in this study we examine acoustic sensingin the air using super-directivity speaker and super-resolution signal processing. Our experimental results suggestthat combination of super-directivity speaker and super-resolution signal processing enables high-resolution acousticimaging. Additionally, we discuss the feasibility of far-field high resolution imaging by the proposed method
Keyword (in Japanese) (See Japanese page) 
(in English) acoustic imaging / acoustic sensing / super-resolution / parametric-speaker / SCM / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 522, SIP2015-166, pp. 283-286, March 2016.
Paper # SIP2015-166 
Date of Issue 2016-03-21 (EA, SIP, SP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 EA2015-117 SIP2015-166 SP2015-145

Conference Information
Committee EA SP SIP  
Conference Date 2016-03-28 - 2016-03-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Beppu International Convention Center B-ConPlaza 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Engineering/Electro Acoustics, Speech, Signal Processing, and Related Topics 
Paper Information
Registration To SIP 
Conference Code 2016-03-EA-SP-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Examination of Acoustic Sensing Using Super-directivity Speaker and Super-resolution Signal Processing 
Sub Title (in English)  
Keyword(1) acoustic imaging  
Keyword(2) acoustic sensing  
Keyword(3) super-resolution  
Keyword(4) parametric-speaker  
Keyword(5) SCM  
1st Author's Name Yuya Asakura  
1st Author's Affiliation Tokyo Metropolitan University (Tokyo Met. Univ.)
2nd Author's Name Kan Okubo  
2nd Author's Affiliation Tokyo Metropolitan University (Tokyo Met. Univ.)
3rd Author's Name Norio Tagawa  
3rd Author's Affiliation Tokyo Metropolitan University (Tokyo Met. Univ.)
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Date Time 2016-03-29 09:00:00 
Presentation Time 90 
Registration for SIP 
Paper # IEICE-EA2015-117,IEICE-SIP2015-166,IEICE-SP2015-145 
Volume (vol) IEICE-115 
Number (no) no.521(EA), no.522(SIP), no.523(SP) 
Page pp.283-286 
#Pages IEICE-4 
Date of Issue IEICE-EA-2016-03-21,IEICE-SIP-2016-03-21,IEICE-SP-2016-03-21 

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