Facsimile/character communication system

Telephonic communications – Telephone line or system combined with diverse electrical... – To produce visual-graphic copy

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Details

358257, 358263, H04M 1100, H04N 100

Patent

active

047590530

ABSTRACT:
A facsimile communication system incorporates a plurality of terminal equipments, each comprising a keyboard capable of character data input operation and a facsimile equipment which operates in accordance with commands given thereto through the keyboard, and a host computer connected through telephone lines to the terminal equipments. The facsimile communication system includes equipment for transmitting or receiving character data through steps for converting the character data into character codes, equipment for transmitting or receiving picture data through steps for converting the picture data into picture codes, equipment for discriminating the converted picture codes or the converted character codes from each other, and equipment for recording received character data and picture data integrally on a recording sheet.

REFERENCES:
patent: 3711646 (1973-01-01), Vermilion et al.
patent: 4151562 (1979-04-01), Tregay
patent: 4317136 (1982-02-01), Keyt et al.
patent: 4506111 (1985-03-01), Takenouchi et al.
patent: 4532379 (1985-07-01), Tsukioka
patent: 4573083 (1986-02-01), Shimizu
patent: 4586086 (1986-04-01), Ohzeki
patent: 4638368 (1976-01-01), Shimizu et al.
patent: 4672459 (1987-06-01), Kudo
patent: 4719517 (1988-01-01), Vano
K. E. Clarke, "The Application of Picture Coding Techniques to View Data", IEEE Transactions on Consumer Electronics, vol. CE-Aug. 26, 1980, pp. 568-577.
T. Kamae, "Development of A Public Facsimile Communication System Using Storage and Conversion Techniques", IEEE 1980 National Telecommunications Conference, Houston, TX, USA, Nov. 30-Dec. 4, 1980, pp. 19.4.1 to 19.4.8.

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