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Paper Abstract and Keywords
Presentation 2016-03-28 13:15
[Poster Presentation] The evaluation of high-speed railway vehicle sound by Fractal dimension
Yoshiaki Makabe, Tomoaki Kimura (Kanagawa Institute of Technology), Kenji Muto (Shibaura Institute of Technology) EA2015-81 SIP2015-130 SP2015-109
Abstract (in Japanese) (See Japanese page) 
(in English) Sound pressure level is even below the regulated value, we may feel the discomfort. Results the authors investigated the effect on hearing, it was found that the hearing can distinguish the complexity of the waveforms. This experiment was set up complex of the waveform at the fractal dimension. Therefore, by measuring the fractal dimension of environmental sound waveform, it can evaluate the sound environment in consideration of the influence of the hearing. This paper reports the fractal dimension of the environment sound waveform. The measurement was carried out at airport and the railway line.
Keyword (in Japanese) (See Japanese page) 
(in English) Environment of sound / Environmental sound / Fractal dimension / Environmental noise / Airport / High-speed railway vehicle / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 521, EA2015-81, pp. 87-92, March 2016.
Paper # EA2015-81 
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 EA2015-81 SIP2015-130 SP2015-109

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 EA 
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) The evaluation of high-speed railway vehicle sound by Fractal dimension 
Sub Title (in English)  
Keyword(1) Environment of sound  
Keyword(2) Environmental sound  
Keyword(3) Fractal dimension  
Keyword(4) Environmental noise  
Keyword(5) Airport  
Keyword(6) High-speed railway vehicle  
1st Author's Name Yoshiaki Makabe  
1st Author's Affiliation Kanagawa Institute of Technology (Kanagawa Institute of Technology)
2nd Author's Name Tomoaki Kimura  
2nd Author's Affiliation Kanagawa Institute of Technology (Kanagawa Institute of Technology)
3rd Author's Name Kenji Muto  
3rd Author's Affiliation Shibaura Institute of Technology (Shibaura Institute of Technology)
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Date Time 2016-03-28 13:15:00 
Presentation Time 90 
Registration for EA 
Paper # IEICE-EA2015-81,IEICE-SIP2015-130,IEICE-SP2015-109 
Volume (vol) IEICE-115 
Number (no) no.521(EA), no.522(SIP), no.523(SP) 
Page pp.87-92 
#Pages IEICE-6 
Date of Issue IEICE-EA-2016-03-21,IEICE-SIP-2016-03-21,IEICE-SP-2016-03-21 

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