Multi-gain simultaneous signal sampling

A signal monitoring system comprising:

• a controller including one or more processors configured to:
• receive two or more digitized signals from two or more analog to digital converters configured to simultaneously digitize two or more amplified analog signals from two or more amplifiers with a common sampling rate, wherein the two or more amplifiers are configured to simultaneously amplify an input analog signal with different fixed gain values;
• and
• generate a full resolution signal from the two or more digitized signals by selecting on a sample-by-sample basis each value of the full resolution signal from a particular one of the two or more digitized signals associated with an undistorted representation of the input analog signal.

A signal monitoring method comprising:

• amplifying an input analog signal simultaneously with two or more amplifiers to generate two or more amplified analog signals, wherein each of the two or more amplifiers is configured to amplify the input analog signal with a different fixed gain value;
• digitizing the two or more amplified analog signals simultaneously with two or more analog to digital converters having a common sampling rate to generate two or more digitized signals;
• and
• generating a full resolution signal from the two or more digitized signals by selecting on a sample-by-sample basis each value of the full resolution signal from a particular one of the two or more digitized signals associated with an undistorted representation of the input analog signal.