Network for applying a plurality of control voltages to a common

Details Network for applying a plurality of control voltages to a common Network for applying a plurality of control voltages to a common

1978-03-31

1979-05-08

Martin, John C.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

325464, 325422, 334 15, 307261, 328158, H04N 550, H04B 116, H03K 500

Patent

active

041539141

ABSTRACT:
A network for combining a switchable and variable tuning voltage with an AFC voltage so as to effect a change in the tuning control voltage at a tuner's tuning control terminal is disclosed. The network compensates for time delays associated with the AFC time-constant in a manner such that the tuning control voltage responds in proportion to and substantially instantaneously with changes in the tuning voltage. The compensation reduces the probability of AFC false-locking phenomena when, for example, switching from one channel of a television receiver to another.

REFERENCES:
patent: 3959728 (1976-05-01), Yamazaki et al.
patent: 4005256 (1977-01-01), Arumugham

Affiliated with

Also associated with

Rating

Network for applying a plurality of control voltages to a common does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Network for applying a plurality of control voltages to a common, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Network for applying a plurality of control voltages to a common will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1235974