邯郸邯山方言中擦音的声学特征研究
Acoustic Charcteristics of Fricatives in Handan Hanshan Dialect

邯郸方言研究鲜有涉及擦音声学特征的研究。本文系统考察了时长、振幅、谱距、后接元音第二共振峰起点频率等八个声学参数，探究了其与邯郸邯山方言五个擦音的发音部位、后接元音之间和性别的关系。方差分析结果显示，8个声学参数可以有效地区分5个不同擦音、发音人的性别，以及两种后接元音。
The research of Handan dialect is rarely related to acoustic characteristics of fracatives. This study investigates the relationship between acoustic parameters and phonetic features for five Handan Hanshan fricatives. In that, the eight acoustic parameters include normalized duration, normalized amplitude, spectral moment, F2 onset frequency and so on. While the phonetic features invove the place of articulathon, identity of the following vowel and gender. ANOVAs aralysis shows that the combination of all eight acoustic parameters resulted in 92.0% rate of recognition for five fricatives.