Switch-tuned filters

System and method for calibrating a corner frequency of a...

System and method for generating an amplitude error signal...

System for automatically adjusting parameters of a digital signa

System for reproducing high-density magnetic record data with vi

System for transcription and playback of sonic signals

Systems and methods for generating equalization data

Tape recorder

Tape recorder

Techniques for providing DC-free detection of DC...

Thin film magnetic head and magnetic recording and reproducing a

Timing analysis of read back signals in magnetic recording...

Transversal filter used as an equalizer for data readout from a

Using a measured error to determine coefficients to provide...

Using a measured error to determine coefficients to provide...

Using read channel noise to initialize read channel for head pos

Variable frequency-response equalizer

Video magnetic transducer system with phase correcting network

Video signal play-back circuit

Video signal play-back circuit