Paper Abstract and Keywords |
Presentation |
2013-07-19 11:15
Non-linear distortion reduction of earphones by input signal equalization Naoto Sakata, Yuki Kato, Hirofumi Nakajima, Kazunori Miyoshi (Kogakuin Univ.) EA2013-47 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we performed nonlinear distortion reduction of earphones by equalizing input signal recursively. This distortion reduction method was invented by the authors. We did multiple experiments of non-linear distortion reduction for three types of earphones: canal type, intra concha type, overhead type. As the results, we confirmed the non-linear distortion reduction by canal type 7.4dB, intra concha type 8.6dB and overhead type 7.8dB for 1 kHz pure tone. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Non-linear distortion / Earphones / Headphones / Equalization / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 134, EA2013-47, pp. 81-86, July 2013. |
Paper # |
EA2013-47 |
Date of Issue |
2013-07-11 (EA) |
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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EA2013-47 |
Conference Information |
Committee |
EA |
Conference Date |
2013-07-18 - 2013-07-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Health Sci. Univ. of Hokkaido |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Engineering/Electro Acoustics, Musical Acoustics, Psychological and Physiological Acoustics, and Related Topics |
Paper Information |
Registration To |
EA |
Conference Code |
2013-07-EA |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Non-linear distortion reduction of earphones by input signal equalization |
Sub Title (in English) |
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Keyword(1) |
Non-linear distortion |
Keyword(2) |
Earphones |
Keyword(3) |
Headphones |
Keyword(4) |
Equalization |
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1st Author's Name |
Naoto Sakata |
1st Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
2nd Author's Name |
Yuki Kato |
2nd Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
3rd Author's Name |
Hirofumi Nakajima |
3rd Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
4th Author's Name |
Kazunori Miyoshi |
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Kogakuin University (Kogakuin Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-07-19 11:15:00 |
Presentation Time |
30 minutes |
Registration for |
EA |
Paper # |
EA2013-47 |
Volume (vol) |
vol.113 |
Number (no) |
no.134 |
Page |
pp.81-86 |
#Pages |
6 |
Date of Issue |
2013-07-11 (EA) |
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