1. A signal converter comprising: an input comparison module configured to accept an analog signal input, and to provide an analog comparison output characterizing a continuous value and a logical comparison output; a controller coupled to the input comparison module configured to accept the logical comparison output from the input comparison module, and to control configuration of the input comparison module according to the logical comparison output; and an analog accumulator for accumulating the analog comparison output from the input comparison module, and providing a plurality of analog values, each analog value being associated with a different domain of the input of the input comparison module.