Distributed analog display noise suppression circuit

A method, comprising:

• receiving, by an amplifier, a plurality of processed signals;
• generating, by a feedback circuit coupled to an output of the amplifier, a plurality of feedback signals, wherein each of the plurality of feedback signals includes a spatial common mode estimate and a residual noise suppression estimate, and wherein generating the plurality of feedback signals comprises:
• utilizing a switch array for selection of respective feedback signals of the plurality of feedback signals from respective nodes in a string of resistors, wherein resistors of the string of resistors are coupled in series;
• and processing, by a controller coupled to the feedback circuit, the spatial common mode estimate.

A system, comprising:

• an amplifier configured to receive a plurality of processed signals;
• a string of resistors coupled to an output of the amplifier, wherein resistors of the string of resistors are coupled in series;
• a switch array coupled to the string of resistors;
• and
• a controller coupled to the string of resistors;
• wherein the switch array is configured to provide a plurality of feedback signals from nodes in the string of resistors, wherein each of the plurality of feedback signals includes a spatial common mode estimate and a residual noise suppression estimate;
• and
• wherein the controller is configured to process the spatial common mode estimate.