A circuit is described which provides a varying DC voltage proportional to the envelope of a raw electromyographic waveform. The design is inexpensive, employs readily available integrated circuitry, and includes selectable gain and integration time constants.
No takes yet. Share an insight, caveat, or question.
Alan J. Fridlund (1979) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: