AUTOMATIC AUDIO SWEET SPOT CONTROL
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United States of America Patent
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Issued Date -
Apr 4, 2013
app pub date -
Oct 4, 2011
filing date -
Oct 4, 2011
priority date (Note) -
Abandoned
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Abstract
A handheld device includes: an orientation sensor; an audio processor connected to the orientation sensor and adapted to receive orientation information from the orientation sensor; and a plurality of speakers through which audio content is provided, wherein the audio processor modifies the audio signal provided to the speakers based, at least in part, on the orientation information. A method of controlling audio content provided through a plurality of speakers in the device includes the steps of: determining a neutral orientation of the sweet spot; using information from the orientation sensor to measure the relative orientation of the device; and determining whether the relative orientation of the device has changed. If the relative orientation of the device has changed, modifying the audio content provided through the speakers.
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