Suppression of magnetic instability in inductive recording heads

Switch-tuned filters

Switching circuit

Switching circuit for AC bias signal

Switching circuit for connecting a magnetic head in a magnetic r

Symmetrical resistive transducer biasing circuit and method

System and apparatus for assembly level disk erase

System and method for a preamplifier write circuit with...

System and method for adjusting a cutoff frequency of a...

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

System and method for control of low frequency input levels to a

System and method for erasing information from a flexible inform

System and method for extending the operating life of a...

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

System and method for improving the performance of high-density

System and method for reducing circumferential transition...

System and method for removing noise when switching between head

System and method for storing disk sector information

System and method for WORM magnetic recording

System and method for writing servo information and data to a pl