Compressed audio data reproduction apparatus and compressed...

Computer disk drive integrated data path circuit optimized for h

Concentric photodetector arrangement for focusing and tracking

Constant linear velocity recording servo circuit for write-once

Contents data reproducing apparatus

Control apparatus and method for content reproducing

Control apparatus for a recording medium drive motor in a digita

Control apparatus, control method, access apparatus, access...

Control circuit for optical record medium processing device...

Control circuitry for preliminary focusing of light on a record

Control information detecting method and apparatus in optical-ty

Control information recording method and apparatus,...

Control method of optical disc drive

Control method of recording speed in optical disc drives

Control system for a compact disk player

Control system for an optical data recording apparatus

Controller for an optical disk drive, semiconductor...

Controller for data recorder

Controller for data recorder

Controller for data recorder