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Host computer processing equipment using external storage medium

A technology for processing equipment and external storage, which is applied in the direction of preventing unauthorized use of memory, information storage, recording signal processing, etc., and can solve problems such as weight reduction and cost reduction

Inactive Publication Date: 2004-02-25
NEXTWAY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The three issues on the manufacturer's side of conventional MP3 players are: cost reduction, weight reduction, and miniaturization
However, these attempts are proving to be futile and illegal reproduction of media files is creating serious problems

Method used

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  • Host computer processing equipment using external storage medium
  • Host computer processing equipment using external storage medium
  • Host computer processing equipment using external storage medium

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0030] The following description will be made with reference to the drawings, in which the same reference numerals are used in different drawings to denote the same or similar components.

[0031] 2 is a perspective view of an external structure of an MP3 player 100 as an embodiment of a host processing device according to the present invention and a flash disk 200 as an embodiment of an external storage medium combined with the MP3 player 100. The MP3 player 100 shown in this figure comprises: housing 110; Memory slot 120, it is formed on the upper end side of housing 110, is used to accommodate flash disk 200; Various key input devices 130, are used to instruct MP3 playing The player 100 performs specific operations; and the display device 140 is used to display the current state of the MP3 player 100 and display various data to the outside.

[0032] Meanwhile, the flash drive 200 used with the MP3 player 100 includes a case 210 and a connector 220 . The casing 210 generall...

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PUM

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Abstract

Disclosed herein is a host processing device that has a space for accommodating an external storage medium. The host processing device can be provided with and reproduce media data files from the external storage media connected thereto. The host processing device accesses an external storage medium to read and reproduce media files stored in the external storage medium, and stores, in a certain digital format, media files that are generated by encoding analog signals provided from a tuner module or microphone module in the external storage medium. The host processing device can handle a certain secure measure for protecting copyright for the media files. According to the host processing device, without a large capacity non-volatile storage medium therein, the media files can be reproduced and recorded, and the demand of the copyright protection for the media files can be fulfilled.

Description

technical field [0001] The present invention generally relates to a host processing device which has a space for accommodating an external storage medium, can be equipped with medium data from the external storage medium, and can reproduce the medium data. In particular, the present invention relates to a host processing device that can access an external storage medium to read and reproduce media files stored on the external storage medium, and can pass through a tuner module or a microphone module in some digital format The media file generated by encoding the provided analog signal is stored in an external storage medium. The present invention more particularly relates to a host processing device capable of handling certain security measures for protecting the copyright of media files. According to the present invention, even if the host processing device does not have a large-capacity non-volatile storage medium inside, the medium file can be reproduced and recorded, and ...

Claims

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Application Information

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IPC IPC(8): G06F3/06G06F3/08G06F21/10G06F21/78G10L19/00G11B20/00
CPCG11B20/00086G06F21/78G06F21/10G11B20/00557
Inventor 范在龙
Owner NEXTWAY
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