维吾尔语三音节词韵律特征声学分析

本文从文本分析模块入手,利用“维吾尔语语音声学参数库”，选择了以开音节和闭音节结尾的333个三音节词的韵律参数，包括元音时长、音高和音强进行了统计分析，归纳了其元音时长、音高和音强分布模式，探讨了维吾尔语三音节词的韵律节奏模式与三音节词重音之间的关系问题，其目的是为了提高语音合成的自然度即更好的为自然语言处理服务。本项研究对维吾尔语语言乃至整个阿尔泰语系语言的韵律研究具有较高的参考价值。

Acoustic analysis of prosodic features of trisyllabic words in Uyghur language

In order to improve the naturalness of speech synthesis system, the present study is the first systematic empirical work on word stress in Uyghur language, the purpose of which is to establish a basis for the study of the prosody in Uyghur language. The experimental analysis was based on an acoustical database which contained prosodic measurements from 333 trisyllabic words, recorded by 1 male and 1 female speakers.The major part of the investigation concentrated on an acoustical analysis of the prosodic features of the trisyllabic Words in Uyghur language. The word stress for own words in Uyghur language is fixed on the last syllable. We believe that the study of this project not only has high research value for the study of Uyghur language but also has high research value for the study of entire Altay language family.