METHOD FOR MEASURING THE FREQUENCY PULSES MOTOR UNITS OVER THE POWER SPECTRUM SURFACE ELECTROMYOGRAM

A. M. Shaiduk, S. A. Ostanin
Altai State University, Barnaul

Received June 20, 2011

 

Abstract. A method for automatically determining the frequency of repetition of individual motor units in the power spectrum of surface EMG interference. The method is based on the multiplicative structure of the power spectrum of the electromyogram. Described device that implements this method and the results of laboratory measurements.

Keywords: modeling electromyographic signals, spectral analysis of electromyographic signals.