Video disc reproducing apparatus with phase shifter to eliminate

Details Video disc reproducing apparatus with phase shifter to eliminate Video disc reproducing apparatus with phase shifter to eliminate

1992-09-22

1994-03-15

Chin, Tommy P.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358340, 358341, 358343, 360 361, H04N 576, H04N 591

Patent

active

052949958

ABSTRACT:
A reproducing apparatus for a video disc which detects a residual spurious component included in a reproduced video signal, and signal levels of a pair of cross carrier components are controlled and composed in accordance with the detected residual spurious components to thereby form a spurious correction signal, whereby the spurious component included in the reproduced video signal is removed.

REFERENCES:
patent: 4558347 (1985-12-01), Pritchard et al.
patent: 4750037 (1988-06-01), Kido et al.
patent: 5060078 (1991-10-01), Mitsuhashi
patent: 5091788 (1992-02-01), Matsuo et al.
patent: 5191487 (1993-03-01), Nakamura et al.
Japanese Laid-Open Publication No. 61-199271.

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