北京话塞擦音的声学格局分析

发布时间：2018-03-23 06:00

  本文选题：北京话　切入点：塞擦音　出处：《中国语文》2017年04期 　论文类型：期刊论文

【摘要】：与塞音、擦音等音类相比,针对塞擦音的声学实验研究还不太多。本文从两个方面对塞擦音进行声学分析:1)塞擦音的无声闭塞段时长与有声摩擦段时长;2)塞擦音的擦音部分的谱重心与分散程度。论文在此基础上提出时长性质指数(DI)和摩擦性质指数(FI)来反映塞擦音等辅音的声学性质,并由此构建塞擦音的声学格局。通过这些分析看到,塞擦音中"塞"和"擦"的部分与单纯的塞音和擦音相比在声学性质上有很大程度的改变,这从声学上表明塞擦音不简单地等于"塞音+擦音";塞擦音格局能够比较好地反映相关辅音多方面的特性。
[Abstract]:And stops, fricatives enharmonic compared to acoustic experiment on affricate is not too much. In this paper, the acoustic analysis of affricates from two aspects: 1) affricative occlusive segment length and silent sound segment length 2) friction; affricate fricative part of the spectrum and dispersion degree of the center of gravity. On the basis of the length of nature index (DI) and friction properties index (FI) to reflect the acoustic properties of affricative consonants etc., and thus build acoustics pattern affricative. See through these analysis, affricates in "plug" and "clean" part and pure tone than in acoustics and fricative plug the nature has greatly changed, which indicates that the affricate is not simply equal to "plosive + fricative" acoustically; affricative pattern can better reflect the relevant characteristics of consonants in many aspects.

【作者单位】： 南开大学汉语言文化学院;
【基金】：国家社科基金重大项目“普通话语音标准声学和感知参数数据库建设(13&ZD134)”子课题“辅音声学和听辨标准参数”的成果之一
【分类号】：H172.1
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本文编号：1652171