A Research On Mongolian Standard Speech Testing System

In this thesis, uses the acoustic theory and methods in experimental phonetics, combined with the technology of speech software development in order to research Mongolian standard speech testing system.This thesis consists of eight parts.In Chapter One, briefly introduces the research of speech testing in China and abroad, the research of Mongolian experimental phonetics, and gives the brief introduction of the reasons for the selection of this topic, the purpose, the content and the methods used in this thesis.In Chapter Two, briefly introduces the speech signal spectrum analysis, the time-domain analysis and the method of spectrum analysis.In Chapter Three, gives a brief introduction of the property of the voice component, interface functions and the functions of them.In Chapter Four, emphatically introduces the phonetic characteristics of Mongolian vowels, the variety of data tables related to Mongolian vowel testing and the method of vowel test.In Chapter Five, emphatically introduces the phonetic characteristics of Mongolian consonant, the variety of data tables related to Mongolian consonant testing and the method of consonant test.In Chapter Six, emphatically introduces the phonetic characteristics of Mongolian words, the variety of data tables related to Mongolian words testing and the method of words test.In Chapter Seven, emphatically introduces the process of vowel test, the process of consonant test, process of words test, and analyze the results of testing.In Chapter Eight, simply summarizes the contents of this research, and puts forward the improvement works and further in-depth works on it.