Alternate imaging mode for multipass direct marking

Alternating line video recorder/reproducer

Alternative to pre-printed special forms

Ambient light contrast and color control circuit

Amplifier circuit operative with an adaptive signal compression

Amplifier suitable for use as a color kinescope driver

Amplitude comparator with a differential amplifier

Amplitude modulator circuit for modulating a video signal on a c

Amusement and information system for use on a passenger carrier

Anaglyphic stereoscopic image apparatus and method

Analog signal processor for electronic imaging system providing

Analog to digital converting system for composite video signal

Analog to digital video adapter

Analog-to-digital conversion apparatus including a circuit to su

Analog-to-digital conversion apparatus including double dither s

Analyzing images to determine third party product materials...

Anamorphic object optimized function application for printer...

Animated character system with real-time control

Anisotropic stochastic screen

Annotable document printer