该文利用“维吾尔语语音声学参数数据库”,统计分析和归纳了维吾尔语词首音节元音的共振峰模式及其分布格局。声学元音图有多种画法,该文采用JOOS型声学元音图。这种元音图的特点是以F1为纵坐标,以F2为横坐标。这样绘制成的声学元音图与元音舌位图有很好的对应性。维语标准音词首音节中有[y, i, e, O, u, o, ;, A]等8个元音。舌位前后的分布特点是[u, o, A]为后元音,[y, i, e, O, ;]为前元音;开口度(舌位高低)分布特点是[y, i, u]为高元音,[e, O, o]为次高元音,[;]为次低元音, [A]为低元音.

This paper conducts an acoustical analysis of the initial syllabic vowels in Uyghur language based on an acoustical database containing prosodic measurements from 500 words, recorded by 1 male and 1 female speaker. Among the various ways of the acoustic vowel paintings, the paper chooses the JOOS-acoustic vowel map with F1 for Ordinate and F2 for horizontal, which has a very good correspondence with the vowel tongue. The initial syllabic vowels in Standards Uyghur language are[y, i, e, , u, o, , ], with [u, o, ] as the vowels and the [y, i, e, , ] as the front vowels. As for the distribution about the opening of the tongue-level, [y, i, u] are the high-vowels, [e, , o] the secondary high vowels, [;]the secondary low vowel and [] the low vowel.
Key words computer application; Chinese information processing; Uyghur; initial syllabic vowel; acoustic analysis