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A prosodic control module for a Romanian TtS system, based on melodic contour dictionaries

机译:基于旋律轮廓词典的罗马尼亚TTS系统的韵律控制模块

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This paper presents a prosodic control module implementation for a Romanian TTS system based on the F0 contour generation as a sequence of functional elementary melodic contours. The accentual units (AUs) are considered as elementary melodic contours because they contain elementary tonal contrasts to which labels with discourse signification may be assigned. Based on this idea, a set of AU F0 pattern categories was defined after performing an analysis over a Romanian speech corpus. The dictionary containing the parametric descriptions of the AU F0 pattern types in all possible lexical and phonetic contexts is an important resource in the prosodic control module. Another important resource is the dictionary containing the functional descriptions of the partial melodic contours at different intonational phrase (IP) or AU group (AUG) levels. After the intonational model and the label set presentation, we exemplify how our intonational description can be used to annotate the F0 contour. In the next section, the processing steps of the prosodic control module is presented.
机译:本文介绍了基于F0轮廓生成的罗马尼亚TTS系统作为一系列功能基本旋律轮廓的罗马尼亚TTS系统的韵律控制模块实现。遵守竞技单位(aus)被视为基本旋律轮廓,因为它们含有初级色调对比,可以分配具有话语意义的标签。基于这个想法,在对罗马尼亚语音语料库进行分析后定义了一组AU F0模式类别。包含在所有可能的词汇上下文中的AU F0模式类型的参数描述的字典是韵律控制模块中的重要资源。另一个重要资源是包含不同互动短语(IP)或AU组(AUG)水平的部分旋律轮廓的功能描述的字典。在文化模型和标签集演示文稿之后,我们示出了我们的宗工描述如何用于注释F0轮廓。在下一节中,提出了韵律控制模块的处理步骤。

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