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Computer system with start-free music playing function

A computer system and music playing technology, applied in the direction of electrical digital data processing, sound input/output, data processing input/output process, etc.

Inactive Publication Date: 2010-03-24
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are also some computer systems on the market that can play music without turning on the computer, these computer systems need to use CD-ROM or DVD-ROM drives to play music CDs, so you must buy CDs to listen to music

Method used

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  • Computer system with start-free music playing function

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Experimental program
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Embodiment Construction

[0008] Please refer to figure 1 , the preferred embodiment of the computer system of the present invention comprises an I / O (input / output) control chip 10, an audio file processing module 20, an audio chip 30, an audio interface 40, a storage device controller such as a south bridge chip 50. A central processing unit 60, a power supply 70, and an I / O device such as a keyboard 80 (may also be a mouse, etc.).

[0009] The power supply 70 provides voltages for all the components on the motherboard to work when the computer system is turned on, and provides its standby voltage (standby) to the I / O control chip 10 after the computer system is turned off. , the audio file processing module 20 and the audio chip 30 work.

[0010] Wherein, the audio file processing module 20 includes a control signal decoding sub-module 22 , an audio file reading sub-module 24 and an audio file storage sub-module 26 .

[0011] The audio file storage sub-module 26 is used for storing audio files (suc...

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PUM

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Abstract

The invention provides a computer system with start-free music playing function, comprising an I / O control chip, an audio file processing module with audio files stored, an audio chip, an audio interface, a power supply, and I / O equipment. The power supply provides standby voltage to the I / O control chip, the audio file processing module, and the audio chip. The I / O control chip is used for receiving music playing instruction inputted from the I / O equipment and outputting an audio control signal to the audio file processing module. The audio file processing module performs corresponding processing to the audio file stored therein according to the audio control signal and outputs an audio processing signal to the audio chip. The audio chip performs corresponding audio processing to the received audio file according to the audio processing signal, and outputs an audio signal to the audio interface. The computer system can implement the function of start-free music playing without the need of optical disc driver.

Description

technical field [0001] The invention relates to a computer system, in particular to a computer system capable of playing music without being turned on. Background technique [0002] At present, if a user uses a computer to listen to music, generally the computer must be turned on first, and music can only be played after the computer is fully turned on. Though also there are some computer systems that can play music without booting on the market, these computer systems all need to use optical disc drives such as CD-ROM or DVD-ROM to play music CDs, so just have to buy CDs to listen to music. Contents of the invention [0003] In view of the above, it is necessary to provide a computer system with the function of playing music without starting up, which can realize the function of playing music without starting up without playing a CD. [0004] A computer system with the function of playing music without booting, comprising an I / O control chip, an audio file processing mod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/16G06F1/16
CPCG06F3/162
Inventor 李浚潍林炳坤
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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