Chroma level stabilizer
Chroma noise reduction and transient improvement
Chroma noise reduction system for quadrature modulated color tel
Chroma overload detector using a differential amplifier
Chroma phase modulator
Chroma phase word encode/decode in a video processing system
Chroma responsive inspection apparatus selectively producing ana
Chroma scanning circuit for use in beam index type color picture
Chroma signal amplitude control apparatus
Chroma signal gain control circuit
Chroma signal matrix circuit for a color CCD camera
Chroma signal phase correction circuitry to be used in a color v
Chroma signal recording and reproducing circuit
Chroma-burst separator and amplifier
Chroma-key signal generator
Chroma-key tracking apparatus
Chroma-preference control for VIR automatic operation
Chroma-signal processing system
Chromakey effect apparatus
Chromakey signal producing apparatus