Speech recognition program mapping tool to align an audio file to verbatim text
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United States of America Patent
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N/A
Issued Date -
Jan 2, 2003
app pub date -
Apr 5, 2002
filing date -
Feb 5, 1999
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention includes a method to determine time location of at least one audio segment in an original audio file comprising: (a) receiving the original audio file; (b) transcribing a current audio segment from the original audio file using speech recognition software; (c) extracting a transcribed element and a binary audio stream corresponding to the transcribed element from the speech recognition software; (d) saving an association between the transcribed element and the corresponding binary audio stream; (e) repeating (b) through (d) for each audio segment in the original audio file; (f) for each transcribed element, searching for the associated binary audio stream in the original audio file, while tracking an end time location of that search within the original audio file; and (g) inserting the end time location for each binary audio stream into the transcribed element-corresponding binary audio stream association.
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