摘要
本文主要考察单念时,元音/a/、//、/i/、/u/、/y/分别在闭音联和音节音联前后的声学特征,发现:1)闭音联前后各元音比音节音联前后各元音更偏离典型值。2)音联前各元音比音联后相应元音更偏离典型值。3)闭音联前后的元音格局跟音节音联前后的元音格局不同,由三个顶点元音/a、i、u/连线围成的元音三角的形状、大小以及元音之间的相对位置也不一样。
In this paper,the acoustic features of vowels such as /a/,//,/i/,/u/,/y/ on the prejuncture and post-juncture in the isolated words were investigated respectively.The results show that:1)The close degree of vowels to it's typical value is more deviate between close juncture than that between syllabic junctures.2) The close degree of vowels to it's typical value is more deviate when it is on pre-juncture than it is on post-juncture.3)The vowel pattern between close juncture is different from that between syllabic juncture and the shapes, sizes of space and position of vowel triangle which lined by three topic vowels are different as well.
出处
《南开语言学刊》
CSSCI
2008年第2期71-78,165,共9页
Nankai Linguistics
关键词
普通话
元音
闭音联
音节音联
声学差异
Putonghua
vowel
close juncture
syllabic juncture
acoustic difference
