Disc data reproducing apparatus and signal processing circuit

Disc data reproducing apparatus and signal processing unit for p

Disc device

Disc device having eccentricity measurement and clock correction

Disc device having eccentricity measurement and clock correction

Disc device providing eccentricity compensation using a head rad

Disc drive apparatus and method for generating wobble...

Disc drive control system

Disc drive device

Disc drive device

Disc drive with rotational driving and optical pickup

Disc playback apparatus

Disc playback apparatus for reproducing sequentially recorded di

Disc player

Disc player

Disc player and recorder-content information display method...

Disc player apparatus having a signal processing circuit which p

Disc player automatically ejecting disc and method thereof

Disc player for playing different types of discs which automatic

Disc player, and disc playback method