宋词入声用韵数理统计

Mathematical Statistics of Entering Tone Rhyme in Song Ci

前人对宋词韵的研究一般从《切韵》出发,采用传统的归纳法,把宋词入声韵分为3或4部,即使用数理统计的方法,结论别无二致,并不能全面准确地反映当时的语音面貌。而从《古今韵会举要》出发,利用其中的字母韵对宋词押韵字进行分类,然后采用数理统计的方法进行定量定性分析,最终得出宋词入声韵分成6部的结论,更好地揭示了入声韵母系统的全貌,为研究宋元诗词用韵提供了一种新的思路。

Past studies on the rhymes of Song Ci have primarily relied on the"Qie Yun"system,employing traditional summarization methods that categorize entering tone rhymes into three or four parts.Even when mathematical statistics have been applied,the conclusions drawn have often failed to accurately represent the pronunciation features of the time.This study begins with the"Ancient and Modern Rhyme Summary,"utilizing its alphabetic rhymes to classify the rhyming words in Song Ci.We then apply mathematical statistical methods to perform both quantitative and qualitative analyses.Ourfindings indicate that the entering tone rhymes in Song Ci can be divided into six distinct categories,offering a more comprehensive understanding of the entering tone system and providing a fresh perspective on the study of rhyme in both Song Ci and Yuan Ci.