Operation Manual

Figure 4: Electrical output during bipolar (2-electrode) stimulation measured
across the capacitive element of the AAMI load. This shows the
interaction of the carrier frequency and adjustable frequency
which takes place internal to the stimulator. The interference
frequency is evident as an “envelope” of stimulation occurring at
100 Hz. This figure is provided to illustrate interferential
stimulation, but does not correspond exactly to the output which
an oscilloscope would record with a skin load.
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