Paper Abstract and Keywords |
Presentation |
2014-03-18 13:30
Spectrum Features of Behavior of Adaptive Noise Canceller Applied to Frequency-fluctuating Periodic Interference Kohei Kusama, Naohiro Toda (Aichi Pref. Univ.) MBE2013-140 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Under the situation where the periodic interference in biological signal has frequency-fluctuating nature, a problem is pointed out in
evaluating the ability of cancelling the interference
based on adaptive filters relying only on the
spectrum. As a property of adaptive periodic noise canceller,
so-called the self-cancelling-component has been clarified. The
self-cancelling-components appear on the spectrum as notches. On the
other hand, shortages of adaptation for frequency fluctuation appear on
the spectrum as peaks. Because both self-cancelling-components and
shortages of adaptation happen simultaneously, it is thought that
spectra with no notches and peaks exist. We present a numerical example where such condition is satisfied. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
adaptive noise canceller / spectrum / frequency-fluctuating / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 499, MBE2013-140, pp. 139-144, March 2014. |
Paper # |
MBE2013-140 |
Date of Issue |
2014-03-10 (MBE) |
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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MBE2013-140 |
Conference Information |
Committee |
NC MBE |
Conference Date |
2014-03-17 - 2014-03-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tamagawa University |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
MBE |
Conference Code |
2014-03-NC-MBE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Spectrum Features of Behavior of Adaptive Noise Canceller Applied to Frequency-fluctuating Periodic Interference |
Sub Title (in English) |
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adaptive noise canceller |
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spectrum |
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frequency-fluctuating |
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1st Author's Name |
Kohei Kusama |
1st Author's Affiliation |
Aichi Prefectural University (Aichi Pref. Univ.) |
2nd Author's Name |
Naohiro Toda |
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Aichi Prefectural University (Aichi Pref. Univ.) |
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Speaker |
Author-1 |
Date Time |
2014-03-18 13:30:00 |
Presentation Time |
20 minutes |
Registration for |
MBE |
Paper # |
MBE2013-140 |
Volume (vol) |
vol.113 |
Number (no) |
no.499 |
Page |
pp.139-144 |
#Pages |
6 |
Date of Issue |
2014-03-10 (MBE) |
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