8V ring clamp circuit

A cassette having a recording medium for use with a recording/re

AC bias control circuit for magnetic recording head

AC erase system and method for data storage media

Acceleration disturbance detection subsystem for use with...

Accidental erasing preventative device for a cassette tape recor

Accurate adjustable current overshoot circuit

Accurate resistance measurement for magnetoresistive head

Acquisition timing loop for read channel

Acquistion timing loop for read channel

Active filter characteristic changeover circuit for use in a VCR

Actively stabilized magnetoresistive head

Actuator and file level initialization of magnetoresistive trans

Adapter for a miniature type tape cassette

Adaptive control of a write inhibit signal in a disk drive based

Adaptive equalization and interpolated timing recovery in a...

Adaptive equalization circuit for magnetic recording apparatus h

Adaptive equalizer

Adaptive equalizer for magnetic reproducing apparatus

Adaptive equalizer of disk reproducing apparatus using a constan