Bak, M. and G. Loeb. “A pulsed integrator for EMG analysis.” Electroencephalography and clinical neurophysiology 47 6 (1979): 738-41 .
Use Absolute Integral and averaging to pulsed integration circuit which provides a voltage proportional to the area under the rectified EMG curve in discrete time windows.
1. Click on the EMG channel’s Add Function button,
2. Choose Integral, then Absolute.
The Integral dialog setup Choose Average and the time typically 0.05 sec.
We now have a channel that is the Pulsed integral of the EMG signal.