基于Praat的普通话声调实验研究——耿马县勐简大寨佤族为例

An Experimental Research on Mandarin Tones Based on Praat——A Case Study of Mengjian Dazhai in Gengma County

汉语普通话为我国通用语,少数民族地区是新时期重点推普区域。运用praat软件进行实验语音学研究表明,勐简大寨佤族小学生普通话声调格局在调值、调型、调长、调域上存在偏误。运用praat软件对声调格局的直观呈现帮助佤族学生在短时间内进行纠正训练,获得明显成效。

Mandarin is the lingua franca of China,and the ethnic minority areas are the key promotion areas in the new era.The experiment of Mandarin tone acquisition of Wa pupils in Mengjian Dazhai based on Praat shows that the tone pattern of Wa pupils has errors in tone value,contour,duration and range.This paper uses Praat software to visually present the tone pattern to help the Wa students to conduct correction training in a short time,and achieves obvious results.