Tracking control method during multiple speed reproduction of a

Details Tracking control method during multiple speed reproduction of a Tracking control method during multiple speed reproduction of a

1995-06-26

1997-06-10

Faile, Andrew

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386 80, 386 81, 386 88, 360 7714, H04N 1594, H04N 578

Patent

active

056384840

ABSTRACT:
A tracking control apparatus having a multiple speed reproduction capability includes a unit for generating a tracking error signal and a microprocessor for controlling driving of a capstan motor, and controls transportation of a magnetic tape based on a comparison of a particular value of the tracking error signal with a value of a reference pilot signal generated according to a user key input, thereby reproducing a double speed reproduction picture of a high quality.

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