Method and apparatus for automatic generation of vocal emotion in a synthetic text-to-speech system
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United States of America Patent
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Jan 12, 1999
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app pub date -
Feb 24, 1997
filing date -
May 13, 1993
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Abstract
A method and apparatus for the automatic application of vocal emotion parameters to text in a text-to-speech system. Predefining vocal parameters for various vocal emotions allows simple selection and application of vocal emotions to text to be output from a text-to-speech system. Further, the present invention is capable of generating vocal emotion with the limited prosodic controls available in a concatenative synthesizer.
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