| 摘要 |
PROBLEM TO BE SOLVED: To provide a remote display device with which the screen of a computer terminal placed at a remote place can be read, without having to use exclusive softwares and which can secure high security. SOLUTION: The RGB image signals shown on the display of a computer terminal 30 are converted into NTSC signals by an RGB-NTSC conversion part 11, and this conversion output is encoded by an MPEG picture code/decodec part 12. At the same time, the voice signals from a telephone set 40 are encoded at a voice signal encoding/decoding part 13. Then the output of the part 12 and the output of the part 13 are multiplexed by a multiplexing/dividing part 14, and these multiplex signals are sent to a network 20. |
