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Paper Abstract and Keywords
Presentation 2011-11-24 13:00
[Invited Talk] Study on the acoustics of marine sediments
Masao Kimura (Poro-Acoustics Lab.) US2011-69
Abstract (in Japanese) (See Japanese page) 
(in English) In order to obtain the physical properties of marine sediments by using the acoustic characteristics of reflection at the interface of seawater and marine sediments, and acoustic propagation in the seawater, it is necessary to derive the relationship between the acoustical and physical characteristics of marine sediments. The acoustical characteristics of marine sediments are extremely complicate because they are composed of solid grain and seawater, therefore, there are a lot of research issues on the acoustic wave propagation in marine sediments. In this report, the historical background and the recent research progress in the study on the acoustics of marine sediments are reviewed.
Keyword (in Japanese) (See Japanese page) 
(in English) Marine sediment / BIMGS model / Velocity dispersion / Attenuation / Grain size / Porosity / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 311, US2011-69, pp. 21-26, Nov. 2011.
Paper # US2011-69 
Date of Issue 2011-11-17 (US) 
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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Conference Information
Committee US  
Conference Date 2011-11-24 - 2011-11-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokai Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To US 
Conference Code 2011-11-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on the acoustics of marine sediments 
Sub Title (in English)  
Keyword(1) Marine sediment  
Keyword(2) BIMGS model  
Keyword(3) Velocity dispersion  
Keyword(4) Attenuation  
Keyword(5) Grain size  
Keyword(6) Porosity  
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1st Author's Name Masao Kimura  
1st Author's Affiliation Poro-Acoustics Laboratory (Poro-Acoustics Lab.)
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Speaker Author-1 
Date Time 2011-11-24 13:00:00 
Presentation Time 60 minutes 
Registration for US 
Paper # US2011-69 
Volume (vol) vol.111 
Number (no) no.311 
Page pp.21-26 
#Pages
Date of Issue 2011-11-17 (US) 


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