Automatic pruning of grammars in a multi-application speech...

Details Automatic pruning of grammars in a multi-application speech... Automatic pruning of grammars in a multi-application speech...

2011-03-01

2011-03-01

Wozniak, James S (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Application

C704S009000, C704S010000, C704S231000, C704S251000, C704S270100, C704S257000, C704S275000

Reexamination Certificate

active

07899673

ABSTRACT:
Management of multiple voice-controlled applications is provided employing registration and prioritization of applications and associated commands. In a multi-application environment, each application requests registration by a speech recognition interface. Upon registering the application(s), the interface assigns priorities to the active applications. Each application also submits a list of associated commands for registration. The interface selects a subset of submitted commands to be registered and assigned priorities. Speech recognition is performed based on the selected and prioritized commands to reduce interface overload and grammar conflict.

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