Sound management techniques for vehicles
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United States of America Patent
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May 29, 2012
Grant Date -
Feb 14, 2008
app pub date -
Oct 25, 2007
filing date -
May 9, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Vehicle including an arrangement for controlling audio reception by occupants of a passenger compartment includes a frame defining an interior, at least one seat in the interior defining a plurality of seating positions, and a sound generating system for generating different audio sounds for each seating position. The sound generating system utilizes hypersonic sound, and may be an entertainment system which delivers music or other audio content to the occupants. A monitoring system determines the presence and/or position of occupants in the seating positions relative to the sound generating system. The sound generating system for each seating position may then be automatically adjustable based on the determined presence and/or position of the occupant in the seating position such that different sounds are audible to each occupant.
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