Development of the F0 control model for singing-voices synthesis
Development of the F0 control model for singing-voices synthesis
复制标题
歌声合成F0控制模型的开发
DOI：
10.21437/speechprosody.2004-113
复制
发表时间：
2004
期刊：
影响因子：
--
通讯作者：
M. Akagi
中科院分区：
文献类型：
--
作者：
T. Saitou;M. Unoki;M. Akagi
为了构建能够产生自然歌声的歌声合成系统，需要歌声基频(F0)控制模型。本文描述了一种用于歌声合成的F0控制模型的开发。通过心理声学实验考察了F0波动对歌声知觉的影响程度，揭示了F0波动是需要控制歌声F0轮廓的特征。这些波动具有更大的动态范围和更复杂的变化，而不是说话的声音。开发了F0控制模型，以便它可以控制重要的F0波动，以达到歌唱-声音感知的目的。提出了一种利用F0控制模型合成自然歌声的歌声合成方法。实验结果表明，F0波动是歌声感知的重要因素；F0控制模型可以生成歌声的F0轮廓，可用于合成自然歌声。
Fundamental frequency (F0) control models for singing voices are required to construct singing-voice synthesis systems that can generate natural singing-voices. This paper describes the development of an F0 control model for singing-voices synthesis. F0 fluctuations are revealed as characteristics that need to control the F0 contour of singing-voices by investigating how much they influence singing-voices perception through psycho-acoustical experiments. These fluctuations have wider dynamic range and more complicated changes rather than in speaking-voices. The F0 control model is developed so that it can control important F0 fluctuations for the purpose of singing-voice perception. The singing-voice synthesis method using the F0 control model is proposed to synthesize natural singing-voices. Results of these experiments show that the F0 fluctuations are significant factors for singing-voices perception; the F0 control model can generate F0 contours of singing-voices and can be applied to synthesize natural singing-voices.