Data reproducing circuit for correcting amplitude variation and

Details Data reproducing circuit for correcting amplitude variation and Data reproducing circuit for correcting amplitude variation and

1990-01-23

1992-06-09

Miller, Stanley D.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307268, 307358, H03K 500, H03K 5153

Patent

active

051209853

ABSTRACT:
A data reproducing circuit for a memory system having a data sensing head includes a first equalizing circuit for correcting a shift of a position of a peak of a reproduction signal supplied from the data sensing head and for generating a first signal in which the shift of the position of the peak has been corrected, and a second equalizing circuit for correcting a variation in an amplitude of the reproduction signal supplied from the data sensing head and for generating a second signal in which the variation of the amplitude of the reproduction signal has been corrected. A peak position detecting circuit detects the position of the peak of the reproduction signal from the first signal supplied from the first equalizing circuit. An amplitude detecting circuit detects the amplitude of the reproduction signal from the second signal supplied from the second equalizing circuit. A gate circuit generates a pulsed reproduction signal from the peak position detected by the peak position detecting circuit and the amplitude detected by the amplitude detecting circuit.

REFERENCES:
patent: 3505537 (1970-04-01), Giordano
patent: 3737808 (1973-06-01), Srivastava
patent: 4078157 (1978-03-01), Lender et al.
patent: 4081756 (1978-03-01), Price et al.
patent: 4081756 (1978-01-01), Price et al.
patent: 4266204 (1981-07-01), Jacoby
patent: 4319288 (1982-01-01), Lee
patent: 4595882 (1986-06-01), Silagi et al.
patent: 4697098 (1987-09-01), Cloke
patent: 4746816 (1988-05-01), Olesen
patent: 4761609 (1988-08-01), Dorman et al.
patent: 4771188 (1988-09-01), Cheng et al.
patent: 4866300 (1989-09-01), Bolk et al.

Affiliated with

Also associated with

Rating

Data reproducing circuit for correcting amplitude variation and 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 reproducing circuit for correcting amplitude variation and , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data reproducing circuit for correcting amplitude variation and will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1806535