| This thesis explores the stress of position,the factors of influencing stress position and personal pronunciation characteristics in the tri-syllabic prosodic words based on the Mongolian Spontaneous Speech Corpus.The thesis composed of introduction,the main parts and conclusion:The introduction mainly offers the reason,purpose and significance of the topic selection,as well as the research materials and methods.And the stress of Mongolian is summarized.Chapter one discusses the concept of the concept of prosodic words.Then the basic content,labeling methods and database of Prosodic Labeling Corpus of Spontaneous Mongolian are introduced in detail.Chapter two and chapter three respectively analyze the tri-syllabic prosodic stress of similar and different syllable structures in terms of the Mongolian Spontaneous Speech Corpus.The experimental results are summarized in the conclusion.The major findings can be summarized as follows:(1)It can be seen from the characteristics of the pronunciation that the three-syllable prosodic words stress of the similar syllable structure among the right side,the left side and the pause is uncertain,falling on each syllable,but there is no pause between the word stress falls in the first or the third syllable.Although tri-syllabic prosodic words stress falls on each syllable in the different type,but the stress mainly falls on syllable containing long vowels.(2)The experimental results obtained by Normalized the data of four people with pronunciation shows that the same syllable structure with or without the right pause in the corpus,the S-S-S structure prosody word stress position is on the first syllable.The S-S-S structural prosodic word stress fall on the second syllable in the left of the pause or between the pauses,and the L-L-L structural prosodic word stress position on the third syllable in the condition of the left of the pause;There is a long vowel in the syllables in the different type of tri-syllabic prosodic words,and the stress of words falls on the long vowel.If the syllable contains two long vowel,the stress falls on the previous long vowel.(3)Duration,Pitch and Intensity all influence the stress of tri-syllabic prosodic words in the same syllable structure,while duration is the main factor affecting the stress of tri-syllabic prosodic words in different syllable structure. |
