A low-power, reconfigurable smart sensor system for EEG acquisition and classification

• Main Authors: Sukumaran, Dinup, Enyi, Yao, Shuo, Sun, Basu, Arindam, Zhao, Dongning, Dauwels, Justin
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/101548; http://hdl.handle.net/10220/16338
• Institution: Nanyang Technological University

We describe a smart sensor for EEG acquisition comprising a programmable gain low-noise amplifier followed by an integrated feature extraction and classification circuits. The feature extraction block comprises a bank of four band-pass filters followed by a wide dynamic range peak detector. The outp...