Evaluating a 3-D virtual talking head on pronunciation learning
文献类型：期刊论文
| 作者 | Xiaolan Peng; Hui Chen; Lan Wang; Hongan Wang |
| 刊名 | International Journal of Human-Computer Studie
 |
| 出版日期 | 2018 |
| 文献子类 | 期刊论文 |
| 英文摘要 | We evaluate a 3-D virtual talking head on non-native Mandarin speaker pronunciation learning under three language presentation conditions –audio only (AU), human face video (HF) and audio-visual animation of a three- dimensional talking head (3-D). An auto language tutor (ALT) configured with AU, HF and 3-D is developed as the computer-aided pronunciation training system. We apply both subjective and objective methods to study user acceptance of the 3-D talking head, user comparative impressions and pronunciation performance under different conditions. The subjective ratings show that the 3-D talking head achieved a high level of user acceptance, and both 3-D and HF were preferred to AU. The objective pronunciation learning improvements show that 3-D was more beneficial than AU with respect to blade-alveolar, blade-palatal, lingua-palatal, open-mouth, open-mouth(-i) and round-mouth. Learning with 3-D was better than learning with HF with respect to blade-alveolar, lingua- palatal and round-mouth, and the tones of falling-rising and falling. Learning with AU was better than learning with HF with respect to the falling-rising tone. Neither HF nor AU was superior to 3-D with respect to any of the initials, finals and tones. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/11574]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 作者单位 | International Journal of Human-Computer Studie |
| 推荐引用方式 GB/T 7714 | Xiaolan Peng,Hui Chen,Lan Wang,et al. Evaluating a 3-D virtual talking head on pronunciation learning[J]. International Journal of Human-Computer Studie,2018. |
| APA | Xiaolan Peng,Hui Chen,Lan Wang,&Hongan Wang.(2018).Evaluating a 3-D virtual talking head on pronunciation learning.International Journal of Human-Computer Studie. |
| MLA | Xiaolan Peng,et al."Evaluating a 3-D virtual talking head on pronunciation learning".International Journal of Human-Computer Studie (2018). |
入库方式： OAI收割
来源：深圳先进技术研究院
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