Figure 4From: Evaluation of methods for extraction of the volitional EMG in dynamic hybrid muscle activationAn Illustration of typical volitional EMG envelopes that resulted from processing the synthesized signal, using three different processing schemes. Index: WF – with comb-filter filtering, WOF – without comb-filter filtering, WAR – with artifact suppressor by a blocking time-window, WOAR – without artifact suppressor by a blocking time-windowBack to article page