Investigation And Research On The Phonetic System Of Chinese Dialects In Yanting County

As one of the dialect points of the Minjiang岷江sub-cluster,the Yanting dialect is surrounded by the Chengyu dialect and has become a dialect island,which has a certain dialect research value.Through field surveys,this paper records voice data and describes in detail the phonetic system of Yunxi Town,Fuyi Town,Leizu Town and Shiniumiao Township in the county from three aspects:initials,vowels and tones.From the perspective of co-time,analyse the phonetic characteristics of the four investigation points and reveal the internal phonetic differences of the Yanting dialect.From the perspective of the past,it is compared with the sound system of Guangyun and other county and city dialects to reveal the phonetic evolution law and phonetic characteristics of Yanting dialect.The full text is five chapters.The first chapter is the introduction.Clarify the reasons for the topic selection of this paper,summarise the research status of Yanting dialect,and explain the research method of this paper and the basic situation of the speaker.The second chapter is the Yanting dialect voice system.At the common time level,describe the four-point phonetic system of Yunxi Town,Fuyi Town,Leizu Town and Shiniumiao Township,summarise and sort out the sound and rhyme cooperation laws of each point,and analyse their internal phonetic differences.Through analysis,it is found that there is a certain difference between the four points in the vowel.Yunxi Town dialect,Fuyi Town dialect,Leizu Town dialect,and Shiniumiao Township dialect have a mouthful compound vowel yu/y.Shiniumiao Township dialect is different from other three points.Shiniumiao Township dialect has y and yu at the same time.The third chapter is a comparative study of Yanting dialect phonology and mediaeval phonology.Looking at the similarities and differences between the four-point syllables of Yunxi Town,Fuyi Town,Leizu Town and Shiniumiao Township and the syllables of Guangyun,and summarises and sorts out the phonetic evolution of Yanting dialect.Through comparison,it is found that:on the initial,its evolution law is the purification of the full turbid initial,the flat sound is air is gasped,and the obt is not aired;there is no sharp group,and the fine group and the see group are both read t(?)and t(?)~hbefore the fine tone;When the Wei微,Yi疑and Ying影mother are spelled with the unit phonological vowel u,they are all turbid rubbing vowels v;there is no equal tongue;the mud group initials are mixed with l.On the rhyme,p,t,k fall off at the end of the rhyme;Xian咸and Shan山confluence;Dang宕and Jiang江confluence;Shen深,Zhen臻,Zeng曾and Geng梗confluence.In terms of tone,there are a total of five tones in Yanting dialect,namely Yinping,Yangping,Shangsheng,Qusheng,and Rusheng.Yinping comes from the ancient Qing清pingsheng;Yangping comes from the ancient turbid and ancient turbid flat sound;Shangsheng comes from the ancient Qing清and ancient turbid upper sound;Qusheng comes from the ancient turbid upper sound and ancient sound;Rusheng comes from the ancient sound,and Rusheng is independent.The fourth chapter is a comparative study of the phonological characteristics of Yanting dialect and other counties and cities.From the perspective of the past,combine the dialects of Xichong,Shehong and Chengdu,compare the phonetic characteristics of each point,and summarise the phonetic evolution of Yanting dialect.In terms of initials,it is compared with the characteristics of Fei非Xiao晓Formation,Ni泥Lai来formation and Zhi知Zhuang庄Zhang章Formation and other initials;in terms of vowels,it is compared with Yinsheng阴声rhyme,Yangsheng阳声rhyme and Rusheng入声rhyme and other vowel characteristics.Through comparison,it is found that the Yanting dialect should still be classified as a small piece of the Minjiang岷江sub-cluster.Chapter 5 is the conclusion.Explain the steps of phonetic investigation and summarise the phonetic characteristics of Yanting dialect.