| 摘要 |
PURPOSE:To reproduce excellently picture information and attached sound information by a CRT, a speaker and a printer by reading the picture information and attached sound information optically by an optical card and applying code conversion. CONSTITUTION:The optical card 10 on which the picture information such as a picture book, a design drawing, a map or a leisure map is recorded is inputted to a card reader 100, after the picture data read by the reader 100 is subject to required processing, the result is inputted to a computer 1 via an interface 2. Then the information processed by format conversion by the computer 1 is inputted to a display control circuit 4 and a picture book, a design drawing or a map corresponding to the reproduced picture is displayed on a display device 5 such as a CRT. Further, the attached sound information such as a story, explanation or leisure guide recorded on the card 10 is reproduced and outputted from a built-in speaker 8 and the required information is printed out by a printer 9. |
