A Study On The Tone Pattern And Vowel Pattern Of Changhai Dachangshan Island Dialect

Changhai Dachangshan Island is located in Changhai County,Dalian City,Liaoning Province,and is located in the northern part of the Yellow Sea on the southeast side of the Liaodong Peninsula.The Changhai dialect belongs to the Yanwei small piece in the Jiao Liao Mandarin dialect.Field investigations revealed that the dialects of Changhai County are distinctive.Based on the language guarantee project,this paper attempts to systematically analyze the tone pattern and vowel pattern of the Changhai Dachangshan Island dialect by using the method of experimental phonetics,and strives to rigorously and scientifically summarize the Voice appearance.The paper as a whole can be divided into five parts:The first part is introduction.Firstly,the topic and meaning of the selected topic are explained;secondly,the geographical location,natural environment,and dialect usage of Changshan Dachangshan Island are introduced;secondly,from the perspectives of traditional phonetics and experimental phonetics,the Jiaoliao The research status of Mandarin and Changhai Dachangshan Island dialect are summarized and summarized.Finally,the research methods and research objects are explained in turn.The second part summarizes the phonology of the Changhai Dachangshan Island dialect.Based on field investigations,combined with the traditional methods of listening and discernment and the experience of language protection engineering,the tones,initials,and vowel systems of the Changhai Dachangshan Island dialect are summarized,and the phonetic system of the Changhai Dachangshan Island dialect is explained.There are 22 initials(including zero initials),36 finals,and 3 tones in the Changhai Dachangshan Island dialect.In the third part,the experimental tone analysis method is used to analyze the tone pattern of the Changhai Island in Changhai.Firstly extract the data of the sampling points of the eight fundamental speakers of Changhai Dachangshan Island in turn;secondly,summarize the fundamental frequency averages and implement normalization processing,in order to grasp the objective and rigorous tone experimental data;finally,analyze the experimental data to obtain the Changshan Island There are three types of tone in the dialect: flat tones,upper tones,and untones.There are four types of tuning,of which there are two types of denoising,namely the slow-down type,which is referred to as denoising1;the straight-down type,which is denoising2.The tone values of these four types of tone are: flat tone 52,upper tone 213,unvoiced1443,unvoiced242.In the fourth part,the experimental phonology method is used to summarize the vowel pattern of Changhai Island.First,the first vowel formant data of the eight speakers in the Changhai Island of Changhai were extracted and analyzed in order,and the formant data maps were respectively observed;secondly,the acoustic vowel maps of the eight speakers were separately produced and analyzed The characteristics and rules of the first-level vowels in Changhai Dachangshan Island.Finally,the V-value method is used to further scientifically and objectively summarize the inherent laws of the first-level vowels in Dachangshan Island.There are seven first-level vowels [a,?,i,u,y,?,?] in the Changhai Dachangshan Island dialect.From the perspective of tongue height,there are five high vowels in the Changhai Dachangshan Island dialect,which are [i],[u],[y],[?],[?];there is a middle vowel: [?];a low vowel: [a].From the perspective of the front and back of the tongue,there is a pre-vowel in the Changhai Dachangshan Island dialect: [i];there are five central vowels,they are [y],[?],[?],[?],[u];there is a post-vowel: [a].The fifth part is the conclusion.The main conclusions of the first four parts of this article are summarized.