Magnetic and optical rotating storage systems with audio...

Magneto-optical apparatus

Matrix circuit for optical disc systems

Media recognition control method for optical types

Memory device including a rotating disk and means for detecting

Memory device including a rotating disk and means for detecting

Memory disk and apparatus for recording information on memory di

Method and apparatus for adjusting recording power for...

Method and apparatus for buffering variable-rate data

Method and apparatus for calibrating an optical disk system

Method and apparatus for changing a recording speed of a...

Method and apparatus for checking the quality of CD-ROMS or...

Method and apparatus for controlling a reproduction speed of...

Method and apparatus for controlling a slice signal in the repro

Method and apparatus for controlling digital copying of digitall

Method and apparatus for controlling encoding and recording of m

Method and apparatus for controlling laser power using a...

Method and apparatus for controlling the focusing and tracking o

Method and apparatus for controlling the intensity of a...

Method and apparatus for correcting distortion in compact disc r