Data processing: database and file management or data structures – Database and file access – Query optimization
Reexamination Certificate
2011-01-04
2011-01-04
Rones, Charles (Department: 2164)
Data processing: database and file management or data structures
Database and file access
Query optimization
Reexamination Certificate
active
07865501
ABSTRACT:
A method and apparatus is provided for retrieving specified data content derived from recorded speech. An embodiment comprises converting a compressed audio file comprising recorded speech into a corresponding text file divided into multiple segments having unique identifiers. An index constructed from the text file comprises index elements, each associated with particular information in a text file segment. The index is searched to detect one or more text segments, each containing at least some of the specified content. Identifiers of respective detected segments are then used to locate the specified content in the audio file. Only portions of the audio file that contain specified content require decompression, in order to retrieve the content.
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Ban Oliver Keren
Dietz Timothy Alan
Spielberg Anthony Cappa
Bennett Steven L.
International Business Machines - Corporation
Quader Fazlul
Rones Charles
Yee & Associates P.C.
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