Prosodic timing analysis for articulatory re-synthesis using a bank of resonators with an adaptive oscillator
Prosodic timing analysis for articulatory re-synthesis using a bank of resonators with an adaptive oscillator
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使用一组带有自适应振荡器的谐振器进行发音重新合成的韵律时序分析
DOI：
10.21437/interspeech.2010-339
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发表时间：
2010
期刊：
影响因子：
--
通讯作者：
M. Brady
中科院分区：
文献类型：
--
作者：
M. Brady
介绍了一种韵律级时间结构的分析方法。该方法基于振荡器的测量相角，因为该振荡器被使其与信号中的参考点同步。参考点是由一组调谐谐振器的输出确定的声学变化的预测峰值。然后描述了关节再合成的框架。机器人声道的下巴运动被进行以参照产生振荡器来复制发声的平均相图。这些下巴运动被建模以告知音节发音的动态。索引术语：超段计时分析、动态时间弯曲、发音合成、语音机器人。
A method for the analysis of prosodic-level temporal structure is introduced. The method is based on measured phase angles of an oscillator as that oscillator is made to synchronize with reference points in a signal. Reference points are the predicted peaks of acoustic change as determined by the output of a bank of tuned resonators. A framework for articulatory resynthesis is then described. Jaw movements of a robotic vocal tract are made to replicate the mean phase portrait of an utterance with reference to a production oscillator. These jaw movements are modeled to inform the dynamics of withinsyllable phonemic articulations. Index Terms: suprasegmental timing analysis, dynamic time warping, articulatory synthesis, speech robotics.
影响因子：
2.4
作者：
Titze, Ingo R.
通讯作者：
Titze, Ingo R.