Synchronizing system for television signals

Details Synchronizing system for television signals Synchronizing system for television signals

1981-11-02

1984-04-24

Martin, John C.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358149, H04N 946, H04N 504

Patent

active

044451350

ABSTRACT:
A digital main store having a capacity of one field and a buffer store of much lower capacity upstream of the main store are so arranged that the buffer control controls the buffer store to compensate frequency differences between an input television signal and a reference signal. An address generator controls the main store to compensate phase differences between the two signals.

REFERENCES:
patent: 4007486 (1977-02-01), Inaba et al.
Dalton, "An Alternative Approach to Frame Store Synchronizers for 625 Line Systems", Conference, International Broadcasting Convention, Brighton, England, 20-23, Sep. 1980, pp. 154-158.
Iles, "A Single Field 625 Line Synchronizer", Conference, International _Broadcasting Convention, Brighton, England, 20-23, Sep. 1980, pp. 150-153.

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