| Presentation | 2012-03-09 Automatic Parameter Adjustment for Audio Equalizer Using IGA : Study on System Evaluation Yuki MISHIMA, Yoshinobu KAJIKAWA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(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. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Audio Equalizer / Peaking Filter / Interactive Genetic Algorithm / Listening Test |
| Paper # | CAS2011-153,SIP2011-173,CS2011-145 |
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| Conference Information | |
| Committee | CAS |
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| Conference Date | 2012/3/1(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Circuits and Systems (CAS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Automatic Parameter Adjustment for Audio Equalizer Using IGA : Study on System Evaluation |
| Sub Title (in English) | |
| Keyword(1) | Audio Equalizer |
| Keyword(2) | Peaking Filter |
| Keyword(3) | Interactive Genetic Algorithm |
| Keyword(4) | Listening Test |
| 1st Author's Name | Yuki MISHIMA |
| 1st Author's Affiliation | Faculty of Engineering Science, Kansai University() |
| 2nd Author's Name | Yoshinobu KAJIKAWA |
| 2nd Author's Affiliation | Faculty of Engineering Science, Kansai University |
| Date | 2012-03-09 |
| Paper # | CAS2011-153,SIP2011-173,CS2011-145 |
| Volume (vol) | vol.111 |
| Number (no) | 465 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |