Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tim Haulick0
Markus Buck0
Tobias Wolff0
Gerhard Uwe Schmidt0
Date of Patent
June 19, 2012
0Patent Application Number
121048360
Date Filed
April 17, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A system locates a speaker in a room containing a loudspeaker and a microphone array. The loudspeaker transmits a sound that is partly reflected by a speaker. The microphone array detects the reflected sound and converts the sound into a microphone signal. A processor determines the speaker's direction relative to the microphone array, the speaker's distance from the microphone array, or both, based on the characteristics of the microphone signals.
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