Video signal reproducing apparatus

Details Video signal reproducing apparatus Video signal reproducing apparatus

1984-01-10

1986-05-06

Stellar, George G.

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the head

360 65, G11B 545, G11B 556

Patent

active

045875804

ABSTRACT:
The disclosed video signal reproducing apparatus reproduces a video signal from a recording medium having adjacent tracks which carry recordings of video signals and recordings of pilot signals with different frequencies superposed on the video signal. A reproducing head traces each of the tracks for reproducing a video signal. A signal processing arrangement obtains a tracking control signal in accordance with the pilot signals obtained from the reproducing head. A compensator compensates for the effect of the tracking control signal on the basis of the frequency characteristic of the reproducing head in the frequency band of the pilot signals.

REFERENCES:
patent: 3381083 (1968-04-01), Jensen et al.
patent: 4443822 (1984-04-01), Furtner
patent: 4497000 (1985-01-01), Terada et al.

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