发明名称 Sound management techniques for vehicles
摘要 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.
申请公布号 US8189825(B2) 申请公布日期 2012.05.29
申请号 US20070924072 申请日期 2007.10.25
申请人 BREED DAVID S. 发明人 BREED DAVID S.
分类号 H04R5/02;H04B1/00;H04B3/00;H04R3/00 主分类号 H04R5/02
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