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このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/11512
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| タイトル: | Improve equalization-cancellation-based sound localization in noisy reverberant environments using direct-to-reverberant energy ratio |
| 著者: | Chau, Duc Thanh
Li, Junfeng
Akagi, Masato |
| キーワード: | Binaural sound localization
Equalization-Cancellation model
EC-BEAM
reverberation
DRR |
| 発行日: | 2013-07-08 |
| 出版者: | Institute of Electrical and Electronics Engineers (IEEE) |
| 誌名: | Proc. ChinaSIP2013 |
| 開始ページ: | 322 |
| 終了ページ: | 326 |
| 抄録: | We previously proposed an algorithm for binaural sound source localization based on the equalization-cancellation (EC) binaural hearing model. Though this sound source localization approach exhibits relatively good results in noisy conditions, its performance in the presence of reverberation dramatically degrades. To deal with this problem, in this paper, the EC procedures on which the sound localization approach was designed are firstly analyzed. Subsequently, we propose to further improve the previous sound source localization algorithm in reverberant conditions by adapting the parameters of the EC model to the present conditions based on the direct-to-reverberant energy ratio (DRR). Experimental results demonstrate that the improved sound source localization algorithm outperforms our previously-proposed and other traditional sound source localization algorithms under noisy reverberant environments. |
| Rights: | This is the author's version of the work. Copyright (C) 2013 IEEE. Proc. ChinaSIP2013, 2013, 322-326. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| URI: | http://hdl.handle.net/10119/11512 |
| 資料タイプ: | author |
| 出現コレクション: | b11-1. 会議発表論文・発表資料 (Conference Papers)
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このアイテムのファイル:
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記述 |
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| ChinaSIP2013_Duc.pdf | | 92Kb | Adobe PDF | 見る/開く |
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