Digital information reproducing apparatus including a circuit fo

Digital information reproducing apparatus using partial response

Digital phase error estimator

Digital phase lock device

Digital recording and playback method and apparatus

Digital servo demodulation for sampled amplitude magnetic record

Digital signal apparatus for correctly demodulating data despite

Digital signal recording for after-recording a number of samples

Digital signal recording/reproducing system

Digital signal reproducing apparatus

Digital signal reproducing system

Digital sound reproducing and editing device with variable-speed

Digital tape recorder having sync detection based on a correlati

Digital VFO device

Digital VFO phase control device

Digital video tape recorder apparatus

Digital zero-phase restart circuit

Disc drive performance by reducing areal data storage density

Disc drive with write precompensation using window/pulse timing

Disc memory apparatus