Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Edward Dietz Crump0
Joshua Pollack0
Ramy S. Sadek0
Date of Patent
July 7, 2015
Patent Application Number
13624667
Date Filed
September 21, 2012
Patent Citations Received
0
...
Patent Primary Examiner
Patent abstract
Techniques are described for selecting audio from locations that are most likely to be sources of spoken commands or words. Directional audio signals are generated to emphasize sounds from different regions of an environment. The directional audio signals are processed by an automated speech recognizer to generate recognition confidence values corresponding to each of the different regions, and the region resulting in the highest recognition confidence value is selected as the region most likely to contain a user who is speaking commands.
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