Facsimile and static presentation processing – Static presentation processing – Attribute control
Patent
1975-07-10
1977-09-13
Murray, Richard
Facsimile and static presentation processing
Static presentation processing
Attribute control
360 36, 360 73, H04N 576
Patent
active
040486516
ABSTRACT:
There is disclosed the combination of an information medium having physical characteristics representative of synchronized color video information, an electric power supply providing alternating current power subject to frequency fluctuations, transport equipment coupled to the power supply for transporting the information medium at a variable relative speed dependent upon the frequency fluctuations of the alternating-current power, a transducer device disposed in proximity to the information medium and responsive to the physical characteristics of the information medium to provide an electrical signal including a synchronization component and including a chrominance component having a time-base error dependent upon the variable speed of the transport means, and means responsive to the synchronization component of the electrical signal for compensating the time-base error of the chrominance component of the electrical signal. The synchronization component includes a horizontal synchronization signal affected by the above mentioned time-base error, and the time-base error of the chrominance component is compensated in response to the time-base error in the horizontal synchronization signal.
REFERENCES:
patent: 3017462 (1962-01-01), Clark et al.
patent: 3175035 (1965-03-01), MacDonald
patent: 3400227 (1968-09-01), Lear et al.
patent: 3594498 (1971-07-01), Smith
patent: 3769449 (1973-10-01), Inoue
patent: 3871020 (1975-03-01), Wilber
patent: 3873990 (1975-03-01), Wilber
patent: 3893169 (1975-07-01), Hall, Jr.
patent: 3900885 (1975-08-01), Tallent et al.
patent: 3959819 (1976-05-01), Kubo
patent: 4001876 (1977-01-01), Schiess et al.
Firkins Morris L.
Miller James A.
Bell & Howell Company
Murray Richard
Psitos Aristotelis M.
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