Reducing listeners discomfort resulting from track loss in compa

Reducing mark length variations in recording data in wobbled gro

Reducing phase distortion in a near-field optical data storage s

Reducing the recording power based on the timing of recorded syn

Reducing variations in density of perturbations on a storage...

Reduction of a temperature in a lubricant interface

Reduction of electrostatic charge build-up in storage medium

Reduction of mesa fly height modulation due to media asperities

Redundant termination of a communication line for maintaining th

Reference clock generating circuit of disk data burst...

Reference clock generator for sampled servo type disk unit and d

Reference signal detection circuit in a rotary recording medium

Reflecting mirror and optical pickup

Reflection type compound prism and optical pickup apparatus...

Reflective light beam focusing device with multiple focal points

Reflective optical data storage and laser recording media having

Reflective optical record carrier

Refractive index matching means coupled to an optical fiber...

Regenerating device for optical recording medium in which overla

Regeneration of photographic data stored in a CD-player