Video recording and display equipment

Details Video recording and display equipment Video recording and display equipment

1982-05-05

1985-09-24

McElheny, Jr., Donald

Facsimile and static presentation processing

Facsimile

Recording apparatus

H04N 592

Patent

active

045436169

ABSTRACT:
In the recording of broadcast television text, the text is separated from the video signal and formed into blocks at slicer and then is fed into shift register. It is then taken out at a data rate lower than that when broadcast and coding is assigned to at least some of the blocks prior to recording onto a video cassette tape recorder. Retrieval and display incorporate similar functions in reverse order. In another embodiment data in block form is stored on a video disk for similar retrieval and display.

REFERENCES:
patent: 3493674 (1970-02-01), Houghton
patent: 3860745 (1975-01-01), Takada
patent: 3900887 (1975-08-01), Soga et al.
patent: 3947870 (1976-03-01), Yumde et al.
patent: 3969581 (1976-07-01), Watatani et al.
patent: 3996583 (1976-12-01), Hutt et al.
patent: 4099258 (1978-07-01), Parsons
patent: 4308558 (1981-12-01), Hernandez et al.
patent: 4335402 (1982-06-01), Holmes
patent: 4380027 (1983-04-01), Leventer et al.

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