Paper Abstract and Keywords |
Presentation |
2012-01-27 11:00
Analysis of evoked potentials to auditory pair stimuli for estimation of uncomfortable loudness level Kohei Fujii (NAIST), Shinobu Adachi, Koji Morikawa (Panasonic), Kazushi Ikeda (NAIST) NC2011-112 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper describes the analysis of evoked potentials to auditory pair stimuli for estimation of uncomfortable loudness level (UCL), which is utilized for fitting hearing devices,
Efficient feature sections from wavelet coefficients of evoked potentials were explored to find the combination in minimizing the error between UCL by subjective report and UCL estimated by our method.
The results showed that the sections after 100ms at 2nd stimuli and over 4Hz were efficient to estimate UCL.
The obtained minimum error was 2.5dB,this precision is sufficient enough for estimate UCL without subjective report. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
EEG / AEP (Auditory Evoked Potential) / pure tone / UCL (UnComfortable Level) / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 419, NC2011-112, pp. 89-93, Jan. 2012. |
Paper # |
NC2011-112 |
Date of Issue |
2012-01-19 (NC) |
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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NC2011-112 |
Conference Information |
Committee |
NC |
Conference Date |
2012-01-26 - 2012-01-27 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Future University Hakodate |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General, Complex Systems and Neurocomputing |
Paper Information |
Registration To |
NC |
Conference Code |
2012-01-NC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Analysis of evoked potentials to auditory pair stimuli for estimation of uncomfortable loudness level |
Sub Title (in English) |
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Keyword(1) |
EEG |
Keyword(2) |
AEP (Auditory Evoked Potential) |
Keyword(3) |
pure tone |
Keyword(4) |
UCL (UnComfortable Level) |
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1st Author's Name |
Kohei Fujii |
1st Author's Affiliation |
Nara Institute of SCience and Technology (NAIST) |
2nd Author's Name |
Shinobu Adachi |
2nd Author's Affiliation |
Panasonic Corporation (Panasonic) |
3rd Author's Name |
Koji Morikawa |
3rd Author's Affiliation |
Panasonic Corporation (Panasonic) |
4th Author's Name |
Kazushi Ikeda |
4th Author's Affiliation |
Nara Institute of SCience and Technology (NAIST) |
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Speaker |
Author-1 |
Date Time |
2012-01-27 11:00:00 |
Presentation Time |
25 minutes |
Registration for |
NC |
Paper # |
NC2011-112 |
Volume (vol) |
vol.111 |
Number (no) |
no.419 |
Page |
pp.89-93 |
#Pages |
5 |
Date of Issue |
2012-01-19 (NC) |