US Patent 7831425 Time-anchored posterior indexing of speech
Patent 7831425 was granted and assigned to Microsoft on November, 2010 by the United States Patent and Trademark Office.
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Patent abstract
A computer-implemented method of indexing a speech lattice for search of audio corresponding to the speech lattice is provided. The method includes identifying at least two speech recognition hypotheses for a word which have time ranges satisfying a criteria. The method further includes merging the at least two speech recognition hypotheses to generate a merged speech recognition hypothesis for the word.
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Patent Inventor Names
Alejandro Acero0
Asela J. Gunawardana0
Ciprian I. Chelba0
Erik W. Selberg0
Frank Torsten B. Seide0
Patrick Nguyen0
Roger Peng Yu0
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US Patent 07831425 Time-anchored posterior indexing of speech US Patent 7831425 Time-anchored posterior indexing of speech
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Patent Number
078314250
Patent Number
78314250
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Official Website
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Is a
Current Assignee
Patent Jurisdiction
Patent Number
078314250
Date of Patent
November 9, 2010
0Patent Application Number
113007350
Date Filed
December 15, 2005
0Official Website
Patent Primary Examiner
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US Patent 07831425 Time-anchored posterior indexing of speech
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07831425
Date of patent
November 9, 2010
Patent application number
11300735
Date Filed
December 15, 2005
Patent primary examiner
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