Speech recognition

Details Speech recognition Speech recognition

2011-06-28

2011-06-28

Yen, E. (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S231000, C704S243000, C704S247000

Reexamination Certificate

active

07970610

ABSTRACT:
The vocabulary size of a speech recognizer for a large task is reduced by providing a recognizer only for the most common vocabulary items. Uncommon items are catered for by providing aliases from the common items. This allows accuracy to remain high while also allowing uncommon items to be recognized when necessary.

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