title: Active surface EMG probe and contour follower.
abstract: Simple and reliable electronic equipment to detect and process EMG surface signals is described. A first stage of differential amplification built upon the electrodes is connected by a multiple cable to a second unit for further amplification, full wave rectification and integration.
mesh_terms: D000669:Amplifiers, Electronic; D004566:Electrodes; D004576:Electromyography / Q000295:instrumentation*