At a high level, the process involves interpreting the mathematical properties of sound waves—such as frequency and amplitude—and applying them to electrical signal generation.

An e-stim audio generator is a software tool, mobile app, or hardware device designed to create specific acoustic signals that an e-stim power box translates into electrical pulses.

If you prefer not to generate your own, several manufacturers host libraries of pre-made sessions:

If you are running an audio generator from your phone, an incoming phone call, text alert, or alarm can create a sudden, incredibly loud burst of sound. This translates to an immediate, painful spike in electrical intensity. Always place your device on Do Not Disturb or Airplane mode before starting a session.

Professional-grade units allow for "sensitivity mapping," ensuring the output remains within safe, comfortable thresholds regardless of sudden peaks in the audio source. Clinical and Therapeutic Applications