Device and method for data playback using interpolation address

Details Device and method for data playback using interpolation address Device and method for data playback using interpolation address

1997-04-09

1999-03-02

Chin, Tommy P.

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

360 32, 369 54, H04N 585

Patent

active

058781846

ABSTRACT:
A sector address is obtained even when a playback signal is missed by incrementing the number of interpolations n when determined that error correction of read-out data is not possible, and incrementing and storing in a buffer "address" the contents of a work area B when the number of interpolations n is less than a preset value "Max". When the interpolation address calculation process has been repeated the prescribed number of times "Max" an emergency process is carried out.

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