System for discriminating optical discs
System for discriminating optical discs
System for encoding a glass master to enable detection of a coun
System for playing back information recorded on a disk recording
System for recording information on an optical recording medium
System for recording information onto disk medium
System for reducing lead-in time in a laser disk reproducing app
System to ascertain the scanning speed of audio disks with conta
System using radio frequency identification (RFID) for copy...
System using radio frequency identification (RFID) for copy...
System with read protecting function
Technique for setting speed of optical disk player according to
Techniques for detecting a type of optical media and...
Temperature compensation circuit for a delay circuit utilized in
Test apparatus for an optical recording disc
Test equipment for phono pickup needles
Test recording method and optical information recording/reproduc
Test-writing controlling method for optical disk recording devic
Testing apparatus and method for optical data storage medium
Tilt amount detector, tilt corrector, and optical disc...