Method of recognizing speech from a plurality of speaking...

Details Method of recognizing speech from a plurality of speaking... Method of recognizing speech from a plurality of speaking...

2006-11-22

2011-11-08

Chin, Vivian (Department: 2614)

Electrical audio signal processing systems and devices

Directive circuits for microphones

C381S086000, C381S122000, C381S123000, C704S246000

Reexamination Certificate

active

08054990

ABSTRACT:
A speech recognition method includes the steps of receiving a location-specific command from a vehicle occupant, and adjusting either the shape or magnitude of a pick up pattern of at least one microphone in response to the location-specific command. The microphone adjustment can be carried out by electronically or physically steering the pick-up pattern.

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