Remote control with speech recognition
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United States of America Patent
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Feb 25, 2003
Grant Date -
N/A
app pub date -
Sep 30, 1999
filing date -
Sep 30, 1999
priority date (Note) -
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Abstract
A processor-based system may utilize a remote control unit which not only allows mouse input commands to be provided to the processor-based system but also includes a microphone and a speech engine for decoding spoken commands and providing code for presenting the commands to the processor-based unit. The processor-based system may provide information to the remote control unit about the vocabulary currently being used by applications active on the processor-based system. This allows the speech engine in the remote control unit to focus on a more limited vocabulary, increasing the accuracy of the speech recognition function and decreasing the capabilities necessary in the remote control unit based speech engine.
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