Partial speech processing device and method for use in distributed systems
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United States of America Patent
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Jun 1, 2010
Grant Date -
Apr 21, 2005
app pub date -
Dec 3, 2004
filing date -
Nov 12, 1999
priority date (Note) -
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Abstract
A client device incorporates partial speech recognition for recognizing a spoken query by a user. The full recognition process is distributed over a client/server architecture, so that the amount of partial recognition signal processing tasks can be allocated on a dynamic basis based on processing resources, channel conditions, etc. Partially processed speech data from the client device can be streamed to a server for a real-time response. Additional natural language processing operations can also be performed to implement sentence recognition functionality.
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