Data decoding system

Details Data decoding system Data decoding system

1987-10-30

1989-10-24

Canney, Vincent P.

Dynamic magnetic information storage or retrieval

General processing of a digital signal

In specific code or form

360 41, G11B 509

Patent

active

048766151

ABSTRACT:
A data decoding system for decoding a digital signal stored on a magnetic medium so that one of logical variables "1" and "0" is indicated by a state inversion of signals "H" and "L" at a time interval of a bit cell period, while the other logical variable is indicated by the state inversion at a time interval of half of the bit cell period, wherein a reproduction processing signal is produced having the signal state varying only in response to the state inversion corresponding to one of the logical variables and an NRZ signal is formed by exclusive logical addition of the reproduction processing signal and a delay signal delaying the reproduction processing signal for a time interval of one bit cell period.

REFERENCES:
patent: 4012786 (1977-03-01), McKie et al.
patent: 4260952 (1981-04-01), Thomas, Jr.
patent: 4267595 (1981-05-01), Hernandez
patent: 4462051 (1984-07-01), Chan
patent: 4503472 (1985-03-01), Lacher

Affiliated with

Also associated with

Rating

Data decoding system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1592440