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Apparatus for improving image in car audio system, and control method thereof

An audio system, audio technology, applied in frequency/directional characteristic devices, vehicle components, spatial/structural arrangement of microphones, etc., can solve problems such as displaying accurate audio images

Inactive Publication Date: 2006-07-12
HYUNDAI AUTONET
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Problems solved by technology

[0012] As mentioned above, the speakers of the car audio system are only set at a predetermined position in the narrow space of the car, and thus its drawback is that it is difficult to present an accurate audio image according to the user's position, thereby spoiling the sound field

Method used

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  • Apparatus for improving image in car audio system, and control method thereof
  • Apparatus for improving image in car audio system, and control method thereof
  • Apparatus for improving image in car audio system, and control method thereof

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Embodiment Construction

[0025] Reference will now be made in detail to the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers are used throughout the drawings to refer to the same or like parts.

[0026] The invention provides a device for improving audio images in a vehicle audio system and a control method thereof. In particular, the present invention provides an apparatus and a control method thereof, in which speakers are provided in the car audio system in consideration of car space characteristics and sound characteristics, thereby improving audio images.

[0027] Figure 2a with 2b To show a front view and a side view of an apparatus for improving audio images in a car audio system according to an embodiment of the present invention.

[0028] Before describing FIG. 2, it needs to be explained that in a typical car audio system, the rear speaker adopts a speaker that reproduces mid-frequency an...

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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.

Description

technical field [0001] The present invention relates to a car audio system, and more particularly to an apparatus for improving audio images in a car audio system and a control method thereof. Background technique [0002] In recent years, cars have been considered as an important means of transportation. In addition to various equipment (such as engines) that are essential for driving a car, various devices that provide drivers with various conveniences (such as car audio systems) are also becoming hot spots. Research and develop. [0003] In particular, a digital car audio system for opening and closing a car door and receiving music files through a mobile phone to reproduce the received music files through an audio device has recently been developed. Digital car audio systems use digital intermediate frequency (DIF) technology and Bluetooth technology as a standard for local area wireless communication. Compared with conventional analog car audio systems, digital car au...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R11/02H04R5/027
CPCH04R1/26H04R2499/13H04R1/345B60R11/0217B60R2011/0003
Inventor 孔炳勇
Owner HYUNDAI AUTONET
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