講演抄録/キーワード |
講演名 |
2013-03-01 11:30
Classification of speech under stress using physical features based on two-mass model ○Xiao Yao(Nagoya Univ.)・Takatoshi Jitsuhiro(Aichi Univ. of Tech./Nagoya Univ.)・Chiyomi Miyajima・Norihide Kitaoka・Kazuya Takeda(Nagoya Univ.) SP2012-128 |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
We propose the classification methods of speech under stress based on a physical model, which characterizes the vocal folds and the vocal tract. We use physical parameters estimated by fitting a two-mass model to real speech, and two type of dynamic parameters are proposed to represent the short-term and long-term dynamic changes in physical characteristics. Experimental results show that our proposed features are effective and achieved better classification performance than features derived from traditional methods. |
キーワード |
(和) |
/ / / / / / / |
(英) |
Speech under stress / Two-mass model / Physical parameters / / / / / |
文献情報 |
信学技報, vol. 112, no. 450, SP2012-128, pp. 47-52, 2013年2月. |
資料番号 |
SP2012-128 |
発行日 |
2013-02-21 (SP) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
SP2012-128 |