Electronic device directional audio-video capture
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United States of America Patent
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May 30, 2017
Grant Date -
Jul 7, 2011
app pub date -
Nov 26, 2008
filing date -
Jul 31, 2008
priority date (Note) -
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Abstract
Disclosed herein is an apparatus. The apparatus includes a housing, electronic circuitry, and an audio-visual source tracking system. The electronic circuitry is in the housing. The audio-visual source tracking system includes a first video camera and an array of microphones. The first video camera and the array of microphones are attached to the housing. The audio-visual source tracking system is configured to receive video information from the first video camera. The audio-visual source tracking system is configured to capture audio information from the array of microphones at least partially in response to the video information. The audio-visual source tracking system might include a second video camera that is attached to the housing, wherein the first and second video cameras together estimate the beam orientation of the array of microphones.
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