Disk replication apparatus

Dubbing system

High capacity compact disk player

High-speed data dubbing method

High-speed reproduction facility for audio programs

Information dubbing apparatus with automatic ejecting of reprodu

Information recording and reproducing apparatus for copying info

Information recording device and method, information...

Information recording/reproducing system, music...

Locating information on an optical media disc to maximize...

Locating information on an optical media disc to maximize...

Locating information on an optical media disc to maximize...

Method and apparatus for automatic recording of marker during in

Method and apparatus for recording compressed audio data on reco

Method for calculating and recording a start program radius upon

Method for direct recording and playback of multiple data...

Method for protecting data recorded on a partial read-only memor

Method for protecting data recorded on a partial read-only memor

Method for transmitting a desired digital video or audio signal

Method of manufacturing tape-like information carriers and a web