System and method for searching, analyzing and displaying...

Details System and method for searching, analyzing and displaying... System and method for searching, analyzing and displaying...

2005-12-06

2005-12-06

Young, W. R. (Department: 2655)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S276000

Reexamination Certificate

active

06973428

ABSTRACT:
A speech conversation is changed to a text transcript, which is then pre-processed and subjected to text mining to determine salient terms. Salient terms are those terms that meet a predetermined level of selectivity in a collection. The text transcript of the speech conversation is displayed by emphasizing the salient terms and minimizing non-salient terms. An interface is provided that allows a user to select a salient term, whereupon the speech conversation is played beginning at the location, in the speech file, of the selected salient term.

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