| 摘要 |
<p>PURPOSE: A portable multimedia player is provided to effectively protect industrial rights by restraining copy of digital data and easily carry the multimedia player by constructing the multimedia player in a small, light and thin card type. CONSTITUTION: A portable multimedia player includes an input and output terminal(609); a memory(601) saving compressed digital multimedia data in advance; an operating part(608) having a plurality of buttons; a decoding element(603) decoding the compressed digital multimedia data; a converting element(604) converting the decoded digital multimedia data into standard analog signals for outputting the standard analog signals through the input and output terminal; a control element(602) controlling the memory, the decoding element and the converting element based on a command from a user through the operating part; a power supply element(605) supplying driving voltage to the elements.</p> |
