Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1981-03-24
1985-07-23
Masinick, Michael A.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
H04N 514
Patent
active
045311528
ABSTRACT:
A television transmission and receiving system is provided wherein both high resolution and lower resolution television picture signals may be generated and respectively received by high and lower resolution television receivers to permit owners of both high and lower resolution receivers to receive television signals of the same event or program.
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patent: 3983328 (1976-09-01), Newell
patent: 4004079 (1977-01-01), Boston
patent: 4168509 (1979-09-01), Hartmann
"High Resolution NTSC Television System", Dill, IBM Technical Disclosure Bulletin, vol. 21, #5, Oct. 1978, pp. 2148-2153.
"Research and Development on High Definition Television in Japan", Hayashi, SMPTE Journal, Mar. 1981, pp. 178-186.
Grund Christian
Lemelson Jerome H.
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