In this study make a phonetics research to vowel system based on the " Acoustical parameters database of Xinjiang’s ORIAT dialect ", then summary the vowels characteristics.There are three major parts in this paper. There are introduction, the main content and the conclusion.The introduction is described in section Oirad dialect research, Oirad dialect classification and the meaning of estsblish the " Acoustical parameters database of Xinjiang’s ORIAT dialect ", then summary the vowels characteristics.The main content includes three parts.In the first part, describe the short vowels characteristics of Xinjiang’s ORIAT dialect based on the acoustics analysis. In the second part, mainly analysis the features of long vowel of Xinjiang’s ORIAT dialect. In the last part, analyzes the vowel harmony and word stress of Xinjiang’s ORIAT dialectIn the conclusion, summarizes the full text content, summarized the Xinjiang’s oriat dialect vowels the results of the analysis of acoustics. |