Abstract: A method for pixel disaggregation can include forming a first layer of semiconductor material, wherein the first layer of semiconductor material includes memory and logic devices of a semiconductor device and is configured as a digital backplane that controls a plurality of analog devices of the semiconductor device. The method can additionally include forming a second layer of semiconductor material stacked atop the first layer of semiconductor material, wherein the second layer of semiconductor material includes the plurality of analog devices of the semiconductor device and is configured generate a per-pixel bias in response to control by the digital backplane. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: Examples of recording channels and methods for biopotential signal acquisition and/or recording are described. Recording channels described herein may implement any combination of techniques described herein including multiplexing of multiple electrode inputs, delta encoding of biopotential signals, and common mode suppression.

Abstract: Examples of recording channels and methods for biopotential signal acquisition and/or recording are described. Recording channels described herein may implement any combination of techniques described herein including multiplexing of multiple electrode inputs, delta encoding of biopotential signals, and common mode suppression.