Disc record groove skipper

Details Disc record groove skipper Disc record groove skipper

1978-04-13

1979-08-14

Konick, Bernard

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

17910041P, 1791004D, 274 23A, 360 10, H04N 576, G11B 338, G11B 1700

Patent

active

041647564

ABSTRACT:
A signal pickup stylus which cooperates with an information storing spiral groove on a video disc record is caused to selectively skip groove convolutions of the disc record to produce special effects including stop, fast-forward and reverse motion of the displayed image. The stylus is coupled to a support arm. Apparatus is provided for establishing relative motion between the stylus and the support arm. This apparatus is made responsive to deviations in the relative position of the stylus and the support arm from a predetermined relationship.

REFERENCES:
patent: 3961131 (1976-06-01), Taylor
patent: 3963861 (1976-06-01), Crooks
patent: 3993863 (1976-11-01), Leedom et al.
patent: 4049280 (1977-09-01), Leedom

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