Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1976-05-27
1978-02-14
Richardson, Robert L.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
340324AD, H04N 700
Patent
active
040743152
ABSTRACT:
An apparatus for reproducing multiplex video data which records data for symbols multiplexed with the main video signals in a memory and continuously reads out the data from the memory and multiplexes it with a part of the main video signals for display, including circuitry for controlling the amplitude of the main video signals corresponding to the superposed picture background during the display time for the multiplexed data which are read out from the memory.
REFERENCES:
patent: 3336587 (1967-08-01), Brown
patent: 3984828 (1976-10-01), Beyers, Jr.
Kawamura Hiroshi
Muta Katsumi
Nishitani Yoshihisa
Mitsubishi Denki & Kabushiki Kaisha
Richardson Robert L.
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