Apparatus for improving image in car audio system, and control method thereof
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United States of America Patent
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Aug 31, 2010
Grant Date -
Jul 6, 2006
app pub date -
Nov 8, 2005
filing date -
Jan 6, 2005
priority date (Note) -
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Abstract
An apparatus for improving an image in a car audio system, and a control method thereof are provided. The apparatus includes: a first speaker unit for outputting a high band sound from a sound reproduced in the car audio system; a second speaker unit for outputting a middle band sound and a low band sound from the sound reproduced in the car audio system; a first structure for providing a directionality for the low band sound; and a second structure for rotating the first structure correspondingly to a position of a user of the car audio system.
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