Television receiver

Details Television receiver Television receiver

1989-11-20

1991-07-23

Britton, Howard W.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358133, H04N 516

Patent

active

050348167

ABSTRACT:
A television receiver is provided with two field memories for storing movement control signals, an OR circuit, a frame memory for storing the present and previous fields, a pair of switches controlled by a freeze signal, a switch controlled by the output signal of the OR circuit, and another switch for changing over its output signal to and from the output signal from the switch controlled by the OR circuit and the signal from the frame memory representing the present field. One frame's worth of video signals of the present field and the previous field are stored in the frame memory by a freeze signal. The signals stored in the frame memory provide a freeze picture having no multi-line dimness by virtue of using the present field and the previous field for the still picture image portion and the present field for the moving picture image portions of the present field and the previous field.

REFERENCES:
patent: 4272787 (1981-06-01), Michael et al.
patent: 4494140 (1985-01-01), Michael
patent: 4551753 (1985-11-01), Nishizawa et al.
patent: 4692801 (1987-09-01), Ninomiya et al.
patent: 4752826 (1988-06-01), Barnett
patent: 4912556 (1990-03-01), Hirauchi et al.
Ninomiya et al, "An HDTV Broadcasting System Utilizing a Bandwidth Compression Technique--MUSE", IEEE Transactions on Broadcasting, vol. BC-33, No. 4, Dec. 1987, pp. 130-160.
Development for the Muse System, vol. 39, No. 2, 1987, NHK Technical Bulletin.

Affiliated with

Also associated with

Rating

Television receiver does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-436714