Method for processing speech using dynamic grammars
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United States of America Patent
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Jun 30, 2009
Grant Date -
Nov 25, 2004
app pub date -
Mar 2, 2004
filing date -
Nov 12, 1999
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Abstract
Speech data is processed with one or more dynamic grammars, to reduce latency and improve accuracy. Different speech grammars are used by a speech recognition process depending on a context experienced by a speaker, and sentence grammars are similarly varied during a natural language process. The methods are useful for distributed speech recognition systems such as a client-server system, typically implemented on an intranet or over the Internet based on user queries at his/her computer, a PDA, or a workstation using a speech input interface.
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