Acoustic Study Of The Consonants In Alashan Ejinee Turguud Sub-dialect

In this paper,an experimental scheme is designed based on the research idea and method of "Unified Platform for Phonological Parameters of Chinese Minority Languages" established by huhe researchers of the Institute of Ethnology and Anthropology,Chinese Academy of Social Sciences.Taking The Ejinee banner of Alashan League as the survey point and the Turguud dialect as the research object,the"Investigation lexicon of Alashan Ejinee Turguud Dialect" is drawn up and the voice signals are collected.Through syncopation,three-layer and eight-layer labeling,a database of acoustic parameters of Alashan Ejinee Turguud is established.Based on the extracted acoustic parameter data,the acoustic characteristics of Alashan Ejinee Turguud consonants are analyzed by quantitative and qualitative methods.The introduction briefly introduces the reason,purpose,significance,method,content and innovation of the topic,as well as the general situation of "Inner Mongolia Alashan Ejinee Turguud speech acoustic parameters database".The first chapter analyzes the acoustic characteristics of turguud stop.Stop frequency,formant and speech pattern,GAP,VOT,tone intensity,tone length and so on.Through analysis,Lips plosive/p//ph/、The tip of the tongue plosive/t//th/、Put the plosive/k//kh/appears at the beginning,abdomen and end of the word.Where the lips stop/p/there are variations in[p][β],Put the plosive/k/there are variations in[k][γ].Chapter two analyzes the acoustical characteristics of affricate in turguud.The frequency of affricate,formant and linguistic characteristics,GAP,VOT,tone intensity,tone length and so on.Through analysis,There are affricate in turguud/t(?)//t(?)h//ts//tsh/./t(?)//t(?)h//ts//tsh/consonants occur at the beginning,abdomen,and end of a word.But/t(?)//t(?)h/affricates occur more frequently in ventral syllables,/ts//tsh/affricate occurs frequently at the beginning of words.turguud/t(?)h//tsh/the loudness of a sound than/t(?)//ts/.Among them,the female speaker’s voice is relatively stronger than the male speaker’s voice.Chapter three analyzes the acoustical characteristics of fricative in turguud.The frequency of affricate,formant and the characteristics of speech map,tone strength,tone length and so on.Through analysis,There are affricate in turguud/s//(?)/x/.Among them,/x/there are variations in[x][χ].Chapter four analyzes the acoustic characteristics of turguud’s voiced sound.The dullness frequency,formant peak and speech map characteristics,tone strength,tone lengthand so on.Through analysis,There are affricate in turguud/m//n//(?)//l//r//j//w/.There are nasal sounds/m//n//(?)/,lateral(sound)/l/,close the sound/j//w/,fibrillation consonants/r/.The edge consonants/l/have[l][(?)]variants,fibrillation consonants/r/have[(?)][r][(?)][(?)]variants./m//n/It can appear anywhere in the word.Nasal sound behind the tongue/(?)/,The tip of the tongue flash sound/r/,it only appears in the abdomen and the end of the word,but nasal sounds/m//n/,edge consonants[l]variant appear anywhere.[(?)]variant only appear in[th][t(?)h]before consonants.Based on the theory and method of experimental phonetics,this paper makes a further research on the acoustic characteristics of Ejinee Turguud consonants and draws a conclusion.