Zhouqu County In Gannan Tibetan Dialect Area Southeast Of Phoneme Acoustic Characteristics Research

Three ZhouQu Tibetan in Tibetan dialect area(Lhasa,amdo,kham)is famous for its "dialect islands",is a kind of special language samples,its unique phonetic p-henolena in the Tibetan language has very important position in the field of study,has other Ti-betan dialect irreplaceable value.Therefore,in this paper the ZhouQu Tibet-an as the research object,based on experimental phonetics methods,with the help of phonetic analysis software,initials,finals and tones of ZhouQu Tibetan experiment r-esearch on phonetics,main points and spectrum analysis and data analysis of two pa-rts.Atlas an-alysis intuitive show the acoustic characteristics of ZhouQu words sound finals.Data analysis is mainly extracted parameters include the length,the maximum and the min-imum amplitude,the average amplitude and resonance peak,etc.Zhou Qu Tibetan and deep in the Tibetan language more Xia He labrang(agriculture),Dr QuZuo cover ni-ma(plain)comparative study,so as to reveal the ZhouQu Tibetan characteristics.This article also to ZhouQu Tibetan cause of voice and the tone is di-scussed.Analysis of to ne is mainly extracted the fundamental frequency of monos-yllabic words and two-syl-lable word mean,again to return one becomes Lz values,and make a discrete degree of Lz graph,and then into five degrees of tone system are analyzed.Through research,this article mainly the following conclusions:1,there are no consonant cluster in ZhouQu Tibetan words,34 consonants are single consonants.Zh-ouQu Tibetan words rear consonants in the terminal has been rare.The most likely is a glottal stop terminal[?].Another r tremolo modest in ZhouQu Tibetan,actual flash sound similar to[z]and Tibetan amdo dialect consonant cluster.2,ZhouQu eight vo-wels in words,I,e,A,o,u,goes,more out of the circle two vowels and ε y.And vo-wels in ZhouQu dialect ε alone,not only with I and y combined into recovery occurs when sound.ZhouQu Tibetan words double vowel finals increase,but only the com-posite recovery.Nasal finals in ZhouQu Tibetan words have appeared.The Tibetan amdo dialect pronunciation has a complex combination of vowels,and initials are po-ints QingZhuo.3,through a single syllable and double syllables of ZhouQu Tibetan phrases of experimental analysis,summed up the ZhouQu dialect has seven tone co-ntours.Some basic pronunciation of words and amdo have similar words,ZhouQu dialect are not hair after the consonant and vowel,or pronunciation but mutation and is not obvious,characterized by irregular.Pronunciation and weak for the weight of the sound and clear dullness,affix the pronunciation.Through analyzing the disyll-able tone value,found that most of the words of freedom to read is a major cause of formation of ZhouQu dialect.In this paper,the research on will be able to make us better to ZhouQu Tibetan voice structure characteristics,the speech production mechanism of the Tibetan lan-guage and speech development to have further understanding.Can also set up small parameter for ZhouQu Tibetan voice library,for the future study of ZhouQu Tibetan people provide the ZhouQu Tibetan acoustic parameters and speech samples,as the ZhouQu Tibetan language study to lay a certain foundation.