Optical information recording and reproducing system and optical
Optical information recording apparatus, optical information...
Optical information recording medium, optical information record
Optical information recording method for optical information...
Optical information recording/reproducing system, optical inform
Optical information reproduction apparatus and optical informati
Optical medium recording method and apparatus employing pulse wi
Optical readout circuit for producing waveforms having sharp edg
Optical record carrier and apparatus for scanning such a...
Optical recording and reproducing apparatus for synchronizing re
Optical recording disc with compressed audio PCM data interleave
Optical reproducing circuit having, a binarized signal pulse com
Optically readable record carrier with track undulations for pro