PCM Recording and reproducing device
Pedal operated transcription adaptor for a miniature tape record
Perpendicular magnetic recording apparatus
Phase and period synchronization for a slave disk drive
Phase locking a disk drive spindle to a reference signal
Picture quality compensating apparatus and method
Playback apparatus
Playback mode switching circuit for tape recorder
Playback speed control system
Playback speed control system for a reproducing apparatus
Pole mismatch compensation via feedback control approach
Portable audio apparatus
Portable audio apparatus having a power savings device
Portable message device with a hook shaped attaching means
Portable sound recorder and playback device with battery saving
Position control method of inertial drive actuator and...
Positioning device for an automatic changing apparatus employing
Power-saving high performance data storage system
Pre-block ID mark for multi-directional block location when...
Pre-formatting of a storage media having fixed-size partitions