Systems and methods for comparing speech elements
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United States of America Patent
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Jul 6, 2010
Grant Date -
Aug 16, 2007
app pub date -
Oct 7, 2002
filing date -
Oct 7, 2002
priority date (Note) -
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Abstract
A method for comparing a first audio data source with a plurality of audio data sources, wherein the first audio data source has an utterance spoken by a first person and the plurality of audio data sources have the same utterance spoken by a second person. The method includes performing a speech recognition function on the first audio data source to isolate at least one element of the first audio data source. The method also includes comparing the isolated element with a corresponding element in the plurality of audio data sources and determining whether the utterance spoken by the first person contained an error based on the comparison.
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