|
JAIST Repository >
b. 情報科学研究科・情報科学系 >
b10. 学術雑誌論文等 >
b10-1. 雑誌掲載論文 >
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/10119/15768
|
| タイトル: | Contributions of the glottal source and vocal tract cues to emotional vowel perception in the valence-arousal space |
| 著者: | Li, Yongwei
Li, Junfeng
Akagi, Masato |
| 発行日: | 2018-08-22 |
| 出版者: | Acoustical Society of America |
| 誌名: | Journal of the Acoustical Society of America |
| 巻: | 144 |
| 号: | 2 |
| 開始ページ: | 908 |
| 終了ページ: | 916 |
| DOI: | 10.1121/1.5051323 |
| 抄録: | Motivated by the source-filter model of speech production, analysis of emotional speech based on the inverse-filtering method has been extensively conducted. The relative contribution of the glottal source and vocal tract cues to perception of emotions in speech is still unclear, especially after removing the effects of the known dominant factors (e.g., F_0, intensity, and duration). In this present study, the glottal source and vocal tract parameters were estimated in a simultaneous manner, modified in a controlled way and then used for resynthesizing emotional Japanese vowels by applying a recently developed analysis-by-synthesis method. The resynthesized emotional vowels were presented to native Japanese listeners with normal hearing for perceptually rating emotions in valence and arousal dimensions. Results showed that glottal source information played a dominant role in perception of emotions in vowels, while vocal tract information contributed to valence and arousal perceptions after neutralizing the effects of F_0, intensity, and duration cues. |
| Rights: | Copyright (C) 2018 Acoustical Society of America. Yongwei Li, Junfeng Li, and Masato Akagi, Journal of the Acoustical Society of America, 144(2), 2018, 908-916. http://dx.doi.org/10.1121/1.5051323 |
| URI: | http://hdl.handle.net/10119/15768 |
| 資料タイプ: | publisher |
| 出現コレクション: | b10-1. 雑誌掲載論文 (Journal Articles)
|
このアイテムのファイル:
| ファイル |
記述 |
サイズ | 形式 |
|---|
| 2817.pdf | | 1335Kb | Adobe PDF | 見る/開く |
|
当システムに保管されているアイテムはすべて著作権により保護されています。
|
