期刊论文

中文

中国特殊教育

1007-3728

2008

3

17-20

10.3969/j.issn.1007-3728.2008.03.003

本文得到江苏省博士后科研资助项目（项目号：070135C）与中国博士后科研项目（项目号：20070421027）的资助.

本校为其他机构

本研究探讨了视素可见性在听障学生唇读汉语元音识别中的作用。结果发现,唇形在听障学生唇读汉语元音识别中的作用明显,不圆唇音/a//、i//、e/的正确识别率明显高于圆唇音/o//、u//、ü/,反应时的差异仅表现在/a/和/o//、i/和/o/之间。不圆唇音开口度、舌位等的差异并未导致彼此识别效果的显著差异;而圆唇音开口度、舌位等的差异导致了彼此识别效果的显著差异。这说明听障学生唇读汉语元音识别的效果与元音本身的视素特征有关。

The study explores the role of viseme visibility in lip - reading Chinese vowel recognition for the hearing - impaired Chinese students. The results show that the shapes of the lips play an important role in lip - reading Chinese vowel recognition. The correct identification rate of/a/Ji/,/e/ in the non - circular bilabials is significantly higher than/o/,/u/JU/ in the circular bilabials. The differences of the openings and the tongue＇s positions in the non - circular bilabials make almost no difference in identification, while significant dif...