Method and apparatus for providing quadrature biasing for...

Method and apparatus for providing thermal asperity compensation

Method and apparatus for recording data information on a magneti

Method and apparatus for recording signals with different record

Method and apparatus for recovering digital signals from recorde

Method and apparatus for separating magnetic and thermal compone

Method and apparatus for servo data pattern detection

Method and apparatus for servowriting using a unipolar write...

Method and apparatus for signal detection in a magnetic recordin

Method and apparatus for sustaining write throughput in disk...

Method and apparatus for the measurement of defects in magnetic

Method and apparatus for varying write currents supplied to reco

Method and apparatus for Viterbi detector state metric...

Method and apparatus providing read channel optimization...

Method and arrangement for recording data on a magnetic recordin

Method and circuit for enabling rapid flux reversal in the coil

Method and circuit for providing feedback in a pre-amplifier for

Method and circuit for recording broadband signals on a magnetic

Method and means for direct-current polarity restoration in magn

Method for detecting a fault in a data recording system read cha