Coin or token operated machine for playing pre-recorded record d

Combination of a signal source and a recording device for record

Combination of book with audio device

Combined memory medium, drive apparatus and method therefor and

Communications network and method

Communications network and method with appointment information c

Compact audio disc changer with disc drive mounted on movable el

Compact disc changer utilizing disc database

Compact disc changer utilizing disc database

Compact disc drive apparatus having an interface for transferrin

Compact disc feeder

Compact disc for scheduled playing of audio tracks

Compact disc holding mechanism for automatic coin operated phono

Compact disc player capable of automatically generating a start

Compact disc player for playing a sequence of discs and selectin

Compact disc player using Sub-Q data for track jump compensation

Compact disc player with fragment memory management

Compact disc recorder

Compact disc storage and playing apparatus

Compact disc storage retrieval and loading device