Memory tuning system with dual speed programming

Details Memory tuning system with dual speed programming Memory tuning system with dual speed programming

1976-01-02

1977-11-29

Pitts, Harold I.

325470, 325468, H04B 116

Patent

active

040607682

ABSTRACT:
An all-channel two mode television tuning system includes a counter for generating channel numbers to adjust tuning. An 82 .times. 1 bit read/write memory is addressed in a program mode by the generated channel numbers to provide locations for storage of signals for tuning to preselected channels. Counting speed selection means control the counter to provide both fast and slow speeds in the program mode permitting convenient generation of any channel numbers. In the operate mode channel numbers are again generated, logic circuitry accesses the memory locations to determine if generated channel numbers correspond to preselected channel numbers, and channel number generation is automatically stopped when correspondence with a preselected channel number is determined.

REFERENCES:
patent: 3803494 (1974-04-01), Howell
patent: 3821651 (1974-06-01), Fathauer
patent: 3835384 (1974-09-01), Liff
patent: 3931579 (1976-01-01), Ma
patent: 3940702 (1976-02-01), Yoshimura
patent: 3943449 (1976-03-01), Hendrickson
patent: 3953801 (1976-04-01), Podowski
patent: 3961267 (1976-06-01), Weissmueller

Affiliated with

Also associated with

Rating

Memory tuning system with dual speed programming does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Memory tuning system with dual speed programming, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Memory tuning system with dual speed programming will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1634958