Magnetic recording encoder system for a (1,7) channel having a 2

Magneto-optical disc recording and reproducing system with level

MEEPR4 sampled amplitude read channel for disk storage systems

Memory circuit write-in system

Method and apparatus combining an information-bearing disk and a

Method and apparatus for assigning binary values to sample value

Method and apparatus for compensating variation of read data in

Method and apparatus for detecting pulse signal for generating c

Method and apparatus for driving a recording medium

Method and apparatus for encoding and decoding an audio and/or v

Method and apparatus for encoding digital data so as to reduce t

Method and apparatus for fast transfer of data in recording and

Method and apparatus for information recording and reproduction

Method and apparatus for information recording and reproduction

Method and apparatus for information reproduction at variable re

Method and apparatus for maximum likelihood detection

Method and apparatus for preventing illegal copy or illegal inst

Method and apparatus for preventing illegal copy or illegal inst

Method and apparatus for providing equalization for the reading

Method and apparatus for reading information on information reco