Determining speech recognition accuracy

Details Determining speech recognition accuracy Determining speech recognition accuracy

2007-02-20

2007-02-20

Hudspeth, David (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S270000

Reexamination Certificate

active

10196014

ABSTRACT:
A method of determining the accuracy of a speech recognition system can include identifying from a log of the speech recognition system a text result and attributes associated with the text result. An audio representation from which the text result was derived can be accessed. The audio representation can be processed with a reference speech recognition engine to determine a second text result. The text result can be compared with the second text result to determine an accuracy of the speech recognition system.

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