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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/10119/9965
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| タイトル: | An emotional speech recognition system based on multi-layer emotional speech perception model |
| 著者: | Aoki, Yuusuke
Huang, Chun-Fang
Akagi, Masato |
| 発行日: | 2009-03-01 |
| 出版者: | 2009 International Workshop on Nonlinear Circuits and Signal Processing |
| 誌名: | 2009 International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09) |
| 開始ページ: | 133 |
| 終了ページ: | 136 |
| 抄録: | We can communicate using speech from which various information can be perceived. Emotion is an especial element that does not depend on the content of the utterance and is useful in communications that reflects the speaker’s intention. Moreover, multiple emotions are usually perceived from one speech utterance, and speech contains various emotions to the various intensity. However, traditional emotion recognition systems directly map the emotional speech to the categoriesof emotion using acoustic features of speech signals. It can be hardly said that these method imitate the human perception mechanism. To imitate human perception mechanism, in this study, we attempt to construct an emotional speechrecognition system based on the multi-layer perception model for emotional speech proposed by Huang and Akagi. We evaluate other emotion recognition systems in terms of Euclid distance and correlation between system outputs and idealintensity. The results indicated that the multi-layer system shows an internal structure clearly and has the recognition accuracy equivalent to that of the two-layer system. In a sense of imitating the perception mechanism of humans, the constructedsystem provides a more effective emotion recognition system compared with the conventional methods. |
| Rights: | This material is posted here with permission of the Research Institute of Signal Processing Japan. Yuusuke Aoki, Chun-Fang Huang, and Masato Akagi, 2009 International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), 2009, pp.133-136. |
| URI: | http://hdl.handle.net/10119/9965 |
| 資料タイプ: | publisher |
| 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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| NCSP2009_Aoki.pdf | | 306Kb | Adobe PDF | 見る/開く |
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