APPARATUS AND METHODS FOR CONVERTING AN AUDIO SIGNAL INTO POWER AND FOR GENERATING A BRAIN STIMULATION SIGNAL BASED ON AN AUDIO SIGNAL

摘要

A computer-implemented method is proposed for providing noninvasive electrical stimulation to stimulate the brain, the method comprising receiving a two channel audio output at a splitter, splitting each of the two signals into a first portion and a second portion, passing said first portion to at least two speakers for playing audio, converting said second portion at a power converter (101) to a form suitable for noninvasive electrical stimulation, generating a signal for noninvasive electrical stimulation based on said second portion and applying noninvasive electrical stimulation to a user based on said signal for noninvasive electrical stimulation via electrodes (103) associated with said two speakers.