The Experimental Study On Phonetic System Of The Zhenxiong Dialect

Zhenxiong County is in the northeast of Yunnan Province,which belongs to the northeast Yunnan dialect.This paper conducts a comprehensive experimental study of Zhenxiong dialect speech by using the research methods of experimental speech,fieldwork,comparative analysis and chart presentation.The part of introduction,which mainly introduces the geographical situation,demographic situation,historic evolution,previous research,research content,research significance,methods and pronunciation people of Zhenxiong.The first chapter describes and summarizes the acoustic characteristics of Zhenxiong dialect by using language graph pattern analysis,VOT duration analysis and resonant peak pattern analysis.Based on the experimental results,found that,except zero initials,there are 23 initials and 22 initials in Mandarin,and Zhenxiong dialect has an extra special voice initial v [v].The second chapter studies the acoustic characteristics of Zhenxiong dialect finals from two aspects of graph pattern and resonant peak motion.The experimental conclusions is that there are 33 finals in Zhenxiong dialect.Among them,there are 8single finals,13 compound finals and 12 nasal endings.The third chapter comprehensively describes the tone system of Zhenxiong dialect from two aspects of single-character and double-character tone.Study the pitch and duration of single-word tone using phonetic analysis software.It mainly analyzes the pitch and duration acoustic parameters of the single and two-character tone of Zhenxiong dialect.Through the normalization processing of base frequency data and duration data,the specific relative tone modulation value,relative duration mode and variable tone mode are summarized.The experiment shows that,first of all,the four tones of Zhenxiong dialect are Yinping,Yangping,Shangsheng Qusheng.The tone and values corresponding to the four single word tone are: Yinping tone is medium rise tone,tone is 35;Yangping tone is medium drop tone,tone is 31;Shangsheng is the flat tone,tone is 33;Qusheng is tortuous tone,and tone is 213.The relative length mode of the four single-word tone is compared with: Qusheng>Yinping> Shangsheng> Yangping.Double tone part,town dialect double tone can produce 16 word-groups,continuous tone law for the word tone in addition to the tone is tone changes,and tone is generally consistent,belong to the tone change,after the word to sound and sound are tone change,tone and tone have changed.Other,Yin Ping and Yang Ping tone still belong to the non-adjustable changes.In addition,the relative duration mode of the front word of Zhenxiong dialect is: Qusheng>Shangsheng> Yangping> Yin Ping;the relative duration mode of the second word is:Qusheng> Yin Ping> Shangsheng> Yang Ping.The fourth chapter summarizes the rhythm system of Zhenxiong dialect and analyzes its characteristics.Through the arrangement and induction of the rhythm system of Zhenxiong dialect,compared with the previous rhythm table,check the omissions and fill the gaps,and further found the difference between the pronunciation system and Mandarin.