Signal processor using charge-coupled devices

Details Signal processor using charge-coupled devices Signal processor using charge-coupled devices

1975-08-14

1978-02-14

Martin, John C.

Facsimile and static presentation processing

Static presentation processing

Attribute control

360 36, H04N 578

Patent

active

040743071

ABSTRACT:
A time base corrector for removing time base errors from video signal information of a type including synchronizing pulses is provided. A storage means in the form of a charge coupled device (CCD) has the video information coupled to its input. A start-stop oscillator in conjunction with a preset counter coupled to the storage means clocks the video information into the storage means so as to stop the clock when the input signal information has been transferred to the output terminal of the storage means. A local reference restarts the clock and the stored input signal information is clocked out in synchronism with the local reference.

REFERENCES:
patent: 3855424 (1974-12-01), Tharmaratnum et al.
patent: 3860952 (1975-01-01), Tallent et al.
patent: 3863022 (1975-01-01), Bruch
patent: 3931638 (1976-01-01), Lentz et al.
patent: 3932888 (1976-01-01), Lemke et al.
patent: 3947874 (1976-03-01), Lentz
patent: 3971063 (1976-07-01), Michael et al.
patent: 3978519 (1976-08-01), Stalley et al.
Edwardson, "The Digital Timing Correction of Video Tape Recorded Colour Television Signals," Proceedings of the Conference on Video and Data Recording, Birmingham, England, 10-12 July 1973, (IEEE), pp. 27-39.

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