Computer-implemented progressive noise scanning method and system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jul 4, 2002
app pub date -
May 23, 2001
filing date -
Dec 29, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A computer-implemented method and system for speech recognition of a user speech input. The user speech input contains a request that needs processing. A first noise probability model is applied to the user speech input at a first noise ratio level in order to recognize a first set of words in the user speech input. A second noise probability model is applied to the user speech input at a second noise ratio level in order to recognize a second set of words in the user speech input. The user's request is processed based upon which words are recognized in both the first set and second set of recognized words.
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