Data modulation and demodulation system for magnetic recording s

Data modulation/demodulation system utilizing demodulation clock

Data pattern detection using adaptive search windows

Data pattern for fly height measurement

Data placement on tape for a digital video tape recorder suitabl

Data placement variation compensation system

Data placement variation compensation system

Data processing apparatus and access control method

Data processing apparatus and methods

Data processing apparatus having a digital recording and reprodu

Data processing method and data storage system

Data processing system

Data processing system having data reproduction independent...

Data processing system including encoder, decoder and write prec

Data processing systems having means for selectively combining r

Data processor for recording and reading out check data and true

Data processor for recording and reading out check data and true

Data randomization for rewriting in recording/reproduction...

Data read channel and method of controlling the same

Data read device, read method and circuit controlling read...