陕西礼泉方言单字音声调的实验分析

The Experimental Analysis of Single-Character Tones in Liquan Dialect

运用南开大学mini-speech lab软件对礼泉方言6位发音人的单字音声调进行声学分析,提取单字调基频值,并转化为T值,得到礼泉方言单字调的调值和声调格局图,发现除阳平调外,礼泉方言单字调与普通话的调型、调值不一致。分别对男性、女性发音人的单字音调值做了实验分析,发现男性单字音声调调值整体低于女性单字音声调调值。

This paper makes use of Nankai University’s"mini-speech lab"to conduct an acoustic analysis of the single-character tones of the six speakers of Liquan dialect, with the single-character tuning high value extracted, with the Hertz value converted to the T value, and with the Liquan dialect character tones obtained. It is found that single-character tones in Liquan dialect do not coincide with those in standard Chinese except second-tone characters. And the experimental analysis was carried out of the single-character tones of male and female speakers. It is found that the overall tone value of males is lower than that of female single-characters.