Method and apparatus utilizing speech grammar rules written in a markup language
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United States of America Patent
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Jun 17, 2008
Grant Date -
Oct 3, 2002
app pub date -
Jan 12, 2001
filing date -
Jul 20, 2000
priority date (Note) -
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Abstract
The present invention provides a method and apparatus that utilize a context-free grammar written in a markup language format. The markup language format provides a hierarchical format in which grammar structures are delimited within and defined by a set of tags. The markup language format also provides grammar switch tags that indicate a transitions from the context-free grammar to a dictation grammar or a text buffer grammar. In addition, the markup language format provides for the designation of code to be executed when particular grammar structures are recognized from a speech signal.
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