Magnetic disk recording and playback apparatus using independent

Magnetic disk sampled amplitude read channel employing interpola

Magnetic disk storage apparatus

Magnetic disk storage apparatus with phase sync circuit having c

Magnetic disk storage apparatus with phase sync circuit having c

Magnetic disk storage apparatus with phase sync circuit having c

Magnetic recording and reproducing device

Magnetic recording apparatus having means for reading data assoc

Magnetic recording apparatus with non-linear bit shift measureme

Magnetic recording data decoding system

Magnetic recording disk drive with patterned media and...

Magnetic recording disk drive with patterned media and...

Magnetic recording disk drive with patterned media and...

Magnetic recording playback

Magnetic recording/reproducing apparatus

Magnetic reproduction apparatus for a camera

Magnetic storage control apparatus, magnetic storage control...

Magnetic tape phase encoded data read circuit

Magnetic tape recorder/reproducer for ratio recording with synch

Magnetic tape unit