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Novel automobile stereo

A car audio, a new type of technology, applied in sensors, electrical components, sensor parts and other directions, can solve problems such as large distortion and low volume

Inactive Publication Date: 2013-12-25
TIANJIN FENGCAI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of car audio system to overcome the disadvantages of low volume and large distortion in the prior art.

Method used

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  • Novel automobile stereo

Examples

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Embodiment Construction

[0008] A new type of car audio system. A jack 2 is arranged on a host panel 1. The jack is connected to a preamplifier circuit of the car audio system, and MP3 or MP4 is connected to the preamplifier circuit through the jack.

[0009] When in use, when you need to listen to MP3 or MP4, connect MP3 and MP4 to the car audio through the jack, so that the sound will not be distorted and become smaller, and the content of MP3 and MP4 can be easily changed, and the car audio also provides a good sound for MP3 and MP4. sound effects.

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PUM

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Abstract

The invention discloses a novel automobile stereo. A jack is formed in a mainframe panel, the jack is connected with a front amplifying circuit of the automobile stereo, and an MP3 or MP4 is connected with the front amplifying circuit through the jack. When the MP3 or the MP 4 is played, the distortion is small, and the volume is high.

Description

technical field [0001] The invention relates to a novel car stereo. Background technique [0002] Existing car stereos cannot play MP3 and MP4 directly. Some of them are externally connected with a frequency transmitter, and then plugged into the cigarette lighter socket, or an external MP3 frequency transmitter directly inserted into the cigarette lighter socket, and finally through the car radio. After receiving it, it will be played by the car stereo. The disadvantage is that the volume is low and the distortion is large. Contents of the invention [0003] The purpose of the present invention is to provide a novel car audio system in order to overcome the disadvantages of low volume and large distortion in the prior art. [0004] The purpose of the present invention is achieved through the following technical solutions: a novel car audio system, a jack 2 is set on the host panel 1, the jack is connected with the preamplifier circuit of the car audio, and MP3 or MP4 are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/00
Inventor 李金林
Owner TIANJIN FENGCAI TECH