System for controlling recording and reproducing data using...

System for detecting a CD on a tray in a compact disk player hav

System for duplication of data onto disks

System for expansion of data storage medium to store user data

System for facilitating the control of audio information within

System for fast reproducing of information recorded on an optica

System for interfacing an optical disk autochanger to a pluralit

System for multiplexing prioritized virtual channels onto physic

System for packetizing data encoded corresponding to priority le

System for preventing excessive skipping on audio disks

System for recovering a CD in a CD player having a magazine cont

System for reproducing a disc

System for reproducing a recorded disc

System for reproducing an address signal from each track turn du

System for reproducing information recorded on an...

System for reproducing recording mediums

System for selectively distributing music to a plurality of juke

System for storing a plurality of recorded mediums in a reproduc

System for storing and managing plural logical volumes in each o

System for supplying information to terminal device