A Speech-to-Hand Conversion System for Vowels and Nasals Based on Space Mapping
文献类型：期刊论文
| 作者 | Aki Kunikoshi; Yu Qiao; Daisuke Saito; Nobuaki Minematsu; Keikichi Hirose |
| 刊名 | Journal of IPSJ
 |
| 出版日期 | 2012 |
| 英文摘要 | Synthesis methods which do not require symbol inputs, such as articulatory synthesis, are useful in continuous speech synthesis and pitch control based on dynamic body motion, in which there are no inherent symbols. Conventional applications based on these methods, however, are strongly dependent on their input media because those applications are designed to make use of their speci？c characteristics. Once an application is constructed for one media therefore, its methodology is di？cult to apply to another media. Considering this point, we treat speech generation from body motion as a mapping problem between different media, non-acoustic media to speech, and propose a media-independent methodology. As one example of our methodology, media conversion from hand motion to speech is discussed. In recent years, the GMM-based statistical mapping techniques have become widely used for voice conversion. Using similar techniques, we have developed a speech generation system which maps gesture space to vowel space and converts hand motions to vowel transitions. In this paper, we expand the system to nasal sound generation. In order to derive the gestures for nasals, a Speech-to-Hand conversion system was developed using the parallel data for vowels. Subjective evaluations showed that our proposed method is e？ective to generate more natural speech than the quasi-optimal design among a given gesture candidate set. |
| 收录类别 | 其他 |
| 原文出处 | https://ipsj.ixsq.nii.ac.jp/ej/?action=pages_view_main&active_action=repository_view_main_item_detail&item_id=83947&item_no=1&page_id=13&block_id=8 |
| 语种 | 日文 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/3686]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 作者单位 | Journal of IPSJ |
| 推荐引用方式 GB/T 7714 | Aki Kunikoshi,Yu Qiao,Daisuke Saito,et al. A Speech-to-Hand Conversion System for Vowels and Nasals Based on Space Mapping[J]. Journal of IPSJ,2012. |
| APA | Aki Kunikoshi,Yu Qiao,Daisuke Saito,Nobuaki Minematsu,&Keikichi Hirose.(2012).A Speech-to-Hand Conversion System for Vowels and Nasals Based on Space Mapping.Journal of IPSJ. |
| MLA | Aki Kunikoshi,et al."A Speech-to-Hand Conversion System for Vowels and Nasals Based on Space Mapping".Journal of IPSJ (2012). |
入库方式： OAI收割
来源：深圳先进技术研究院
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