Disk-drive write head fault detection

Distortion of an isolated pulse

Double deck camcorder

Drop-out compensator for a recorded signal playback system

Drop-out detecting circuit

Drop-out detecting system for video recording magnetic tape

Dropout compensating device

Dropout simulation in a magnetic tape subsystem

Dual mode read preamplifier with electrical short detector

Dual video signal simultaneous recording apparatus for a VCR

Dual-stage actuator disk drive with method for...

Dual-stage actuator disk drive with method for...

Dummy write method for improving performance of data storage...

Dynamic method and apparatus for controlling head fly...

Dynamically controlling a temperature profile in a disk...

Early leak detection system for a disc drive containing a...

Eccentricity determination for a disk

Editing system for video apparatus

Electrical detection of low flying read/write head for a...

Electronic camera