Voice control system with multiple voice recognition engines

Details Voice control system with multiple voice recognition engines Voice control system with multiple voice recognition engines

2007-04-10

2007-04-10

Hudspeth, David (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Application

C704S270000

Reexamination Certificate

active

10005314

ABSTRACT:
Described is a control unit including a recognition result receiver able to receive a recognition result, a recognition result association unit having associations of results with recognition engines, and a recognition engine activator able to activate the recognition engine associated with the recognition result. Also described is a device including a microphone, an analog to digital converter able to convert input received by the microphone, a first speech recognition engine adapted to perform a first type of recognition on an output of the analog to digital converter, and a second recognition engine adapted to perform a second type of recognition on the output.

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Savaraj I. Pawate, Peter Ehlig, “Dialing a Phone by Voice”, Machine Design, Jan. 10, 1991.
Thomas B. Schalk, “Voice Recognition in Cellular Mobile Phones”, Speech Technology, Sep./Oct. 1986.

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