VIR Automatic hue control with preference capability

VIR chroma system

VIR control apparatus for color television receiver

VIR Control of hue and saturation in RGB demodulator

VIR Correction system

VIR Gain and phase correction network

VIR hue control system

VIR killer signal generator for color television receiver

VIR line recognition system

VIR signal detector for a color television receiver

VIR-Controlled color correction for color video signal receiving

VIR-controlled hue correction circuit

VIR-Signal processing circuitry for video tape recorder

Virtual channels for a multiplexed analog component (MAC) televi

Virtual control apparatus for automating video editing stations

Virtual media size printing system

Virtual media tray

Virtual print driver system and method

Virtual printer

Virtual printer