Water marking in a data interval gap

Waveform equalization apparatus

Waveform equalizing circuit

Waveform equalizing circuit

Waveform equivalent circuit

Waveshaping circuit for shaping an analog waveform having unequa

Wide band tape recorder interface for recording digital image da

Wide-biphase-detector quality monitor for sensing of pin...

Width modulated magnetic recording

Window margining apparatus with delayed read data single shot (D

Windowing method of and apparatus for address mark detection

Write circuit providing selective waveform correction based on r

Write clock signal generator for use with rotating magnetic memo

Write compensation circuit and signal interpolation circuit...

Write compensation method and magnetic disk apparatus adapted fo

Write compensator for magnetic disk apparatus

Write condition setting method and disk unit

Write current setting method, and recording and reproducing devi

Write current waveform asymmetry compensation

Write data compensating circuit in magnetic recorder