Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1991-06-25
1993-06-22
Groody, James J.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
H04N 708
Patent
active
052219682
ABSTRACT:
An ideographic teletext transmission system based on the World System Teletext specification in which ideograms are displayed in the space of two character positions in each of three display rows, the ideogram code being defined by the corresponding bytes in one, e.g. the first, of the transmission packets corresponding to the three display rows and the corresponding bytes in another of the transmission packets corresponding to the three display rows being used to define an attribute code thereby affording a non-spacing attribute facility.
REFERENCES:
"World System Teletext and Data Broadcasting System, Technical Specification" (Levels 1 and 2).
Groody James J.
Harvey David E.
Schreiber David
U.S. Philips Corp.
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