Unmanned aerial vehicle (UAV) for collecting audio data
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United States of America Patent
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Feb 13, 2018
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N/A
app pub date -
Jul 10, 2015
filing date -
Aug 29, 2014
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Abstract
A UAV is provided to cancel background noise from audio data collected by the UAV. The UAV is provided with one or more background microphones in a proximity of one or more background noise-producing components. The UAV is also provided with one or more audio source collecting microphones. The audio data collected by the background microphones may be used to reduce or cancel interfering background noise from the audio signal detected by the audio source collecting microphone. The target audio may be captured or recorded with little or no background noise.
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