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| Presentation | 2012-03-09 10:45 Automatic Parameter Adjustment for Audio Equalizer Using IGA -- Study on System Evaluation -- Yuki Mishima, Yoshinobu Kajikawa (Kansai Univ.)  CAS2011-153 SIP2011-173 CS2011-145 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we propose an automatic parameter adjustment method for audio equalizers using interactive genetic algorithm (IGA). It is very difficult for ordinary users who are not familiar with audio devices to appropriately adjust some parameters of audio equalizers. We therefore propose a system which can automatically adjust some parameters of audio equalizers based on user’s evaluations for listening sound. The proposed system utilizes an interactive genetic algorithm for some parameters which are gains and sharpness (Q values) of peaking filters included in audio equalizers. We examine the evaluation time and fitness, which is an evaluation metric, between the five-stage and the tournerment evaluation methods through subjective evaluation tests. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Audio Equalizer / Peaking Filter / Interactive Genetic Algorithm / Listening Test / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 466, SIP2011-173, pp. 257-262, March 2012. | |
| Paper # | SIP2011-173 | |
| Date of Issue | 2012-03-01 (CAS, SIP, CS) | |
| 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) | |
| Download PDF | CAS2011-153 SIP2011-173 CS2011-145 |
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| Conference Information | |
| Committee | CAS CS SIP |
| Conference Date | 2012-03-08 - 2012-03-09 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | The University of Niigata |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Network Processor, Signal Processing for communication, and Wireless LAN/PAN, etc. |
| Paper Information | |
| Registration To | SIP |
| Conference Code | 2012-03-CAS-CS-SIP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Automatic Parameter Adjustment for Audio Equalizer Using IGA |
| Sub Title (in English) | Study on System Evaluation |
| Keyword(1) | Audio Equalizer |
| Keyword(2) | Peaking Filter |
| Keyword(3) | Interactive Genetic Algorithm |
| Keyword(4) | Listening Test |
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| 1st Author's Name | Yuki Mishima |
| 1st Author's Affiliation | Kansai University (Kansai Univ.) |
| 2nd Author's Name | Yoshinobu Kajikawa |
| 2nd Author's Affiliation | Kansai University (Kansai Univ.) |
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| Speaker | Author-1 |
| Date Time | 2012-03-09 10:45:00 |
| Presentation Time | 25 minutes |
| Registration for | SIP |
| Paper # | CAS2011-153, SIP2011-173, CS2011-145 |
| Volume (vol) | vol.111 |
| Number (no) | no.465(CAS), no.466(SIP), no.467(CS) |
| Page | pp.257-262 |
| #Pages | 6 |
| Date of Issue | 2012-03-01 (CAS, SIP, CS) |
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