Background music controller

Backup device and one-key data backup method for the same

Backup method of record information and method for reading...

Balance gain tuning apparatus capable of connecting errors...

Balanced disk drive apparatus

Balanced disk drive apparatus

Balanced focus actuator for an optical storage system

Bandwidth reduction in writeable optical data storage apparatus

Baseline correction circuit for pulse width modulated data readb

Battery operated compact disk cleaner

BCA data reproduction method and apparatus for optical discs

BCA evaluation device and method for rewritable DVDs with...

Beam access apparatus for optical disc system

Beam alignment signal processing

Beam alignment system

Beam applying method, beam applying apparatus, and optical...

Beam applying method, optical recording medium, and...

Beam combining and separating apparatus useful for combining and

Beam control device utilizing beam having a specific direction o

Beam controller for magneto-optical disc memory system