Drop out compensation circuit

Details Drop out compensation circuit Drop out compensation circuit

1993-01-04

1994-05-31

Chin, Tommy P.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358314, 358340, 360 381, H04N 594

Patent

active

053174143

ABSTRACT:
A drop out compensation circuit for resolving the unnaturalness of the pictorial image due to a long period drop out compensation is disclosed. This drop out compensation circuit comprises a drop out detecting circuit, a delay circuit for delaying a drop out detected output, and a circuit for limiting the drop out compensation to the delay time period by the delay circuit in response to the drop out detected output and the delay signal of the delay circuit. Accordingly, the drop out compensation is performed only within a range wherein it is visually natural, so that unnatural pictorial image does not appear.

REFERENCES:
patent: 4158855 (1979-06-01), Thomas et al.
patent: 4403262 (1983-09-01), Ito et al.
patent: 4731675 (1988-03-01), Tachibana ewt al.
patent: 4815061 (1989-03-01), Yasamura et al.
patent: 4893192 (1990-01-01), Takemura

Affiliated with

Also associated with

Rating

Drop out compensation circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Drop out compensation circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drop out compensation circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1631651