Digital signal recovery apparatus with minimized high frequency

Disk drive controller

Double pulse write driver

Electrical means to diminish read-back signal waveform distortio

H.D.A. pulse shaping system using a differential delay line with

Look ahead write precompensation

Magnetic data decoder

Magnetic disk memory

Magnetic disk write precompensation method and apparatus which t

Magnetic medium precompensation method and apparatus

Magnetic recording and reproducing apparatus

Magnetic recording apparatus

Magnetic recording method for digital signal

Magnetic recording signal equalization apparatus

Magnetic recording system with peak shift compensation

Magnetic recording systems

Method and apparatus for failsafing and extending range for...

Method and apparatus for measuring and compensating nonlinear bi

Method and apparatus for measuring bit shift

Method and apparatus for minimizing non-linear distortion in the