普通话元音/y/和//的听感边界初探

A Preliminary Study on Perceptive BoundaryBetween /y /&/■ / in Mandarin Chinese

文章以普通话元音/y/和//为研究对象,通过辨认实验和区分实验,考察在单音节词中/y/和//的听感边界,并尝试从调类、测试界面和性别等角度进一步探究影响听感边界的因素。实验结果表明:总体上,/y/和//的听感边界是一个动态带,边界值分别为F1:388-423 Hz,F2:1458-1395Hz。此外,测试界面和性别因素对听感边界都有一定的影响。对单音节词中/y/和//听感边界的考察是我们探索普通话元音孤立感知格局的一个重要组成部分。

The study examines the perceptive boundary between/y/&//in monosyllable in Mandarin Chinese by tests of identification and discrimination,and investigates the effect of tones,the displaying orders of options and genders on the position of boundary.The results show that the perceptive boundary between/y/&//is dynamic,the value of the boundary as follows:F1:388-423 Hz,F2:1458-1395Hz and the perceptive boundary can be affected by a few factors.The study is an important part of isolated perceptive pattern of vowels in Mandarin Chinese.