【摘要】 本文通过对52位北京人的语音材料进行统计分析,考察了北京话单字音声调的统计特性。通过主体分布分析、极限分布分析以及对比分析,得到了每一个声调调位内部声调变体的分布趋势,从而区分出每个声调调位的稳态段和动态段。每个声调调位的稳态段和动态段与其他调位相区分时发挥的作用有大小的不同,稳定程度也相应地有高低的差别。更多还原

【Abstract】 Through an acoustic experiment and statistic analysis on 52 native speakers in Beijing,this article discusses some special statistic characteristics of the tones in Beijing Mandarin.Three kinds of analyses including the main distribution,the largest distribution and comparative analysis,exhibit the distributional trends of variants in each tone.Therefore,the paper differentiates the steady part from the dynamic part for each tone.The steady part of a tone plays a more important role than the dynamic part of a tone when compared with other tones,and their steady degrees are different accordingly.更多还原