Performance information recording/reproducing apparatus having c
Performing error-free access operation on multi-layered disc
Periodical signal detection circuit within a variable window len
Periodical signal detection circuit within a variable window len
Permanent magnet device for selectively inverting a magnetic bia
Personal audio player with a removable multi-function module
Personal audio recorder in a vehicular entertainment sound...
Personal computer based CD-ROM disc drive table of content assem
Personal computer dictation system with voice anad text stored o
Personal computer with removable media identification
Personal digital stereo player
Personal music device with a graphical display for...
Phase change optical disc
Phase change optical disk and a method for recording and playbac
Phase change optical disk and method for using the same
Phase change optical disk initializing apparatus
Phase change optical disk medium
Phase change optical disk medium
Phase change optical information recording medium
Phase change optical information recording medium including mean