为了提高语音合成的自然度该文从文本分析模块入手,利用“维吾尔语语音声学参数库”,选择了带复辅音的63 个单音节词的声学参数,包括辅音时长和辅音强度,通过语音分析软件研究了维吾尔语复辅音的组合规律和声学规律,复辅音中两个辅音声学特征之间的声学区别等问题。从语言类型学的角度看,在现代维吾尔语带复辅音的单音节词中前辅音比后辅音短且前辅音比后辅音强是固定声学特征。可是复辅音的组合不是固定的,因为组成复辅音的音素有可能再增加。

To improve the naturalness of speech synthesis, this paper investigates the acoustic features of 63 monosyllabic words with consonant cluster from the “Uyghur voice acoustic parameters database”, which is recorded by both a male and a female speaker. We focus on the rule of combination and the statistics of consonant cluster of the monosyllabic words in Uyghur language. From the language typology point of view, that monosyllabic words including consonant cluster in modern Uyghur language have a fixed acoustic feature of a shorter length while a stronger intensity in the first consonant than the second. In contrast, the combination of consonants is not fixed, because the composition of the consonant cluster remains open.
Key wordscomputer application; Chinese information processing; Uyghur Language; consonant cluster; acoustic analysis; acoustic parameters