What about using a fixed pulse frequency?
When sitting in a plane we experience noise made by the engines. After a short while we hardly notice this noise. This is because we adapt to surrounding disturbances. The same holds true for magnetic fields which pulse continuously in a constant pattern. These pulses are a disturbance for the body and will cease to be effective after a few minutes (this is why some manufacturers call for the use of just 8 minutes of PEMF therapy). By automatically changing the pulsing frequencies used every few minutes, Curatron avoids this adaptation. The effectiveness of the therapy can therefore be extended over longer periods.