Progressive sub-band image coding system
Progressive transmission of vector quantized data
Projection apparatus for optical systems
Projection apparatus for projection television receiver
Projector system and system for detecting flaw
Protected television signal distribution system
Protection circuit for improper line voltage
Protective casing for optical instruments
Protocol converting apparatus for videotex system
Providing a payment schedule for utilizing stored images...
Provision and display of video signals
Pseudo cross-couple for non-linear detectors
Pseudo line locked write clock for picture-in-picture video appl
Pseudo-constant bit rate video coding with quantization paramete
Pseudo-DC restore application to staring array detectors
Pseudo-full duplex television/telephone loudspeaker system
Pulse amplifier in a brightness control system
Pulse code modulation system suitable for digital recording of b
Pulse generating circuit
Pulse generator for a horizontal deflection system