Digital image signal playback circuit for combining two channel

Details Digital image signal playback circuit for combining two channel Digital image signal playback circuit for combining two channel

1991-06-10

1993-03-02

Chin, Tommy P.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358335, 360 22, 360 32, H04N 595

Patent

active

051914379

ABSTRACT:
A digital image signal playback circuit, the amount of hardware of which is greatly reduced. The circuit converts serial data transmitted in two channels into parallel data, corrects their time base errors by controlling how the parallel data is written into and read from memories, detects a synchronizing signal in the single channel output from the memories, and determines and outputs the original image signal from the single channel signal that may contain errors from the recording and playback operation.

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