PAL chroma signal demodulating apparatus
Pal encoder using a digital signal processing
Pal-system adaptive color-signal demodulator
Parabolic mixer for video signals
Parabolic waveform generating apparatus
Parallel processor apparatus
Parallel processor apparatus having means for processing signals
Parallel structure NTSC rejection filter and filtering method
Partial fractionally spaced channel equalizer for digital...
Partial response trellis decoder for high definition television
Partial response trellis decoder for high definition television
Patching degraded video data
Pattern generation using wipe solid generator
Pattern-adaptive digital comb filter for separation of a luminan
Pedestal level control circuit and method for controlling...
Perceived color transient improvement
Perspective representation system for displaying portions of an
Phase error corrector for HDTV reception system
Photographic method using chroma-key and a photobooth employing
Photographic system using chroma-key processing