基于EPG信号的蒙古语复辅音的发音特征研究

摘要

在动态腭位研究方法的基础上，对蒙古语中以双唇音、舌尖音、舌面音为前置辅音的复辅音舌腭接触面积和舌位特征进行了探究，得出以下结论：①蒙古语复辅音中拥有共同持阻段的接触面积会相对大于没有共同的持阻段的接触面积．②前置音为舌尖音时在齿龈区舌腭接触越靠前其AC值将较大．③后置辅音为擦音或塞擦音的复辅音，在形成擦段时需舌体的抬起，因而PC和VC值为最高．%This article described the tongue position feature and linguo-palatal contact area in Mongolian consonant cluster using electropalatography data. The results showed that： O two numbers of a consonant cluster, the contact area of the two having common closure larger than that of the two sharing no common closure. ① the anterior consonant as apical, the linguopalatal contact more in front which AC value is greater.② The posterior consonant as fricatives or affricates, when articulating the fricative segment need to the tongue adjust upward, so the PC and VC values was the greatest.