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Paper Abstract and Keywords
Presentation 2007-05-25 14:00
Direct radiator loudspeaker by continuous revolution of ultrasonic motor
Yuta Ohnuma, Yusuke Iwaki, Juro Ohga (Shibaura IT), Hirokazu Negishi (Essex Univ.), Toshio Sashida (Shinsei Co.), Kazuaki Maeda (TOA) EA2007-24 SIP2007-28
Abstract (in Japanese) (See Japanese page) 
(in English) The loudspeaker using continuous revolution of an ultrasonic motor, proposed by the authors, is suitable to radiate sound of very low frequency. This paper describes about the structure and the characteristic of various loudspeaker models.
Keyword (in Japanese) (See Japanese page) 
(in English) Loudspeaker / Very Low Frequency / Ultrasonic Motor / Continuous Revolution / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 63, EA2007-24, pp. 39-44, May 2007.
Paper # EA2007-24 
Date of Issue 2007-05-18 (EA, SIP) 
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 EA2007-24 SIP2007-28

Conference Information
Committee EA SIP  
Conference Date 2007-05-24 - 2007-05-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Acoustical Signal Processing / General 
Paper Information
Registration To EA 
Conference Code 2007-05-EA-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Direct radiator loudspeaker by continuous revolution of ultrasonic motor 
Sub Title (in English)  
Keyword(1) Loudspeaker  
Keyword(2) Very Low Frequency  
Keyword(3) Ultrasonic Motor  
Keyword(4) Continuous Revolution  
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1st Author's Name Yuta Ohnuma  
1st Author's Affiliation Shibaura Institute of Technology (Shibaura IT)
2nd Author's Name Yusuke Iwaki  
2nd Author's Affiliation Shibaura Institute of Technology (Shibaura IT)
3rd Author's Name Juro Ohga  
3rd Author's Affiliation Shibaura Institute of Technology (Shibaura IT)
4th Author's Name Hirokazu Negishi  
4th Author's Affiliation Essex University (Essex Univ.)
5th Author's Name Toshio Sashida  
5th Author's Affiliation Shinsei Corporation (Shinsei Co.)
6th Author's Name Kazuaki Maeda  
6th Author's Affiliation TOA Corporation (TOA)
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Speaker Author-1 
Date Time 2007-05-25 14:00:00 
Presentation Time 30 minutes 
Registration for EA 
Paper # EA2007-24, SIP2007-28 
Volume (vol) vol.107 
Number (no) no.63(EA), no.65(SIP) 
Page pp.39-44 
#Pages
Date of Issue 2007-05-18 (EA, SIP) 


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