US PATENT SUBCLASS 348 / 255
.~.~.~ Amplitude control (e.g., automatic gain control)

Current as of: June, 1999
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348 /   HD   TELEVISION

207  DF  CAMERA, SYSTEM AND DETAIL {19}
222  DF  .~ Combined image signal generator and general image signal processing {9}
254  DF  .~.~ Gray scale transformation (e.g., gamma correction) {1}
255.~.~.~ Amplitude control (e.g., automatic gain control) {1}
256  DF  .~.~.~.~> Color TV (e.g., saturation)

DEFINITION

Classification: 348/255

Amplitude control (e.g., automatic gain control):

(under subclass 254) Subject matter including means to control the amplitude of an input signal.

SEE OR SEARCH THIS CLASS, SUBCLASS:

300, for amplifier integrated in solid-state image sensor without controlling the amplitude.

678, for general automatic gain control not combined with the camera.