to ensure safe electrical isolation between the audio source and the stimulator. Intensity Management
: Unlike standard "TENS" units that often use fixed pulses, audio generators allow for dynamic frequency shifts, enabling "pulse width modulation" (PWM) and complex rhythmic patterns. estim audio generator
: Low-frequency tones (bass) often translate to deep, thumping pulses, while higher frequencies (treble) result in a buzzing or "sharp" sensation. Popular Software Generators to ensure safe electrical isolation between the audio