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Presentation 2016-10-22 14:10
A Study on Evoked Potential by Inaudible Auditory Stimulation
Hideki Harada, Kenta Kanbe, Takehiro Maruoka, Isao Nakanishi (Tottori Univ.) BioX2016-26 MBE2016-40 NC2016-25
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, biometrics is developed as a means of person authentication. However, especially in user management of a system, even if a genuine user is switched to others after his/her authentication, conventional biometrics cannot prevent such spoofing. In order to prevent the spoofing, continuous authentication is needed. We are trying to use brain waves (EEGs) for continuous authentication. Since the brain wave is spontaneously generated from the brain, it is possible to transparently provide biological information. Furthermore, EEG becomes detectable by attaching electrodes to the scalp; therefore, it has higher security than conventional biometrics. In addition, the brain wave as biometrics has the highest acceptability since everyone has the brain wave. We had evaluated brain waves which were spontaneously generated but their authentication performance was not so high. In this study, we use evoked potentials by auditory stimulation instead of using spontaneous brain waves in order to improve authentication performance. However, only presenting audible auditory stimulation disturbs for users to use a system. Therefore, we propose to use inaudible auditory stimulation. In this paper, characteristics of evoked potentials by inaudible auditory stimulation are investigated. As a result, it is confirmed that the spectrum in α band is increased in electrodes which are attached in the back of the head.
Keyword (in Japanese) (See Japanese page) 
(in English) Biometrics / Electroencephalogram (EEG) / Person Authentication / Auditory Stimulation / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 263, BioX2016-26, pp. 51-54, Oct. 2016.
Paper # BioX2016-26 
Date of Issue 2016-10-15 (BioX, MBE, NC) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 BioX2016-26 MBE2016-40 NC2016-25

Conference Information
Committee MBE BioX NC  
Conference Date 2016-10-22 - 2016-10-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka Electro-Communication University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To BioX 
Conference Code 2016-10-MBE-BioX-NC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Evoked Potential by Inaudible Auditory Stimulation 
Sub Title (in English)  
Keyword(1) Biometrics  
Keyword(2) Electroencephalogram (EEG)  
Keyword(3) Person Authentication  
Keyword(4) Auditory Stimulation  
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1st Author's Name Hideki Harada  
1st Author's Affiliation Tottori Univercity (Tottori Univ.)
2nd Author's Name Kenta Kanbe  
2nd Author's Affiliation Tottori Univercity (Tottori Univ.)
3rd Author's Name Takehiro Maruoka  
3rd Author's Affiliation Tottori Univercity (Tottori Univ.)
4th Author's Name Isao Nakanishi  
4th Author's Affiliation Tottori Univercity (Tottori Univ.)
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Speaker Author-1 
Date Time 2016-10-22 14:10:00 
Presentation Time 25 minutes 
Registration for BioX 
Paper # BioX2016-26, MBE2016-40, NC2016-25 
Volume (vol) vol.116 
Number (no) no.263(BioX), no.264(MBE), no.265(NC) 
Page pp.51-54 
#Pages
Date of Issue 2016-10-15 (BioX, MBE, NC) 


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