Automatic gain control for video amplifier

Automatic gain control of a scrambled video signal

Automatic gain control system and amplifier of controllable...

Automatic gamma correction

Automatic gray scale control circuit for a color television...

Automatic horizontal frequency control circuits for...

Automatic hue control and method

Automatic hue control and method

Automatic hue control for a television receiver

Automatic hue-control apparatus for color television receivers

Automatic identification of a set-top box user to a network

Automatic identification of a set-top box user to a network

Automatic image quality-controlling device

Automatic image-tone control circuit and method for...

Automatic inspection device

Automatic interactive television terminal configuration

Automatic iris control

Automatic kinescope beam current limiter

Automatic kinescope bias control system compensated for...

Automatic kinescope bias control system compensated for...