Formant structure estimation using vocal tract length normalization for CALL systems

Acoustical Science and Technology

Tatsuya Kawahara²  Yasushi Tsubota²  Masatake Dantsuji¹ 

[1] Academic Center for Computing and Media Studies/Graduate School of Informatics, Kyoto University;Graduate School of Informatics, Kyoto University

关键词: CALL;    English by Japanese students;    Vowel;    Formant structure estimation;    VTLN;   

DOI  :  10.1250/ast.24.93

学科分类：声学和超声波

来源: Acoustical Society of Japan

【 授权许可】

Unknown