Playback apparatus for rotary recording medium

Playback apparatus in electronic still camera system

Playback system with amplitude correction for frequency modulate

Portable television camera-recorder and method for operating sam

Portable television camera-recorder and method for operating sam

Portable video cassette player

Position error signal quality

Power circuit for a recording unit in an electronic camera

Preamp fast head switch technique for servo mode

Predictive disc drive failure methodology

Process for measuring nonlinear transition shift (NLTS) at...

Processing circuit for television sync signals produced from a r

Programmed presentation system

Programmed recording method for VCR without tuner, and device th

Protective carrying case for video cassette apparatus and method

Protective carrying case for video cassette apparatus and method

Proximity detection method for magnetic head and recording...

Radial self-propagation pattern generation for disk file...

Rangeless servo notch optimization

Read channel configuration based on polarity determined in...