Isochronic E Note

Reminiscent of a carwash cycle, this unique noise sends sound waves washing through your brain, blowing out the cobwebs that collect after years of yawning in front of the computer screen or making millions of hours of idle conversation. After a few sessions of sitting and listening to this your mind will feel awake and aware for the first time in years! Brainwave entrainment or "brainwave synchronization", is any practice that aims to cause brainwave frequencies to fall into step with a periodic stimulus having a frequency corresponding to the intended brain-state (for example, to induce sleep). It purportedly depends upon the assumption that the human brain has a tendency to change its dominant EEG frequency towards the frequency of a dominant external stimulus. Enthusiasts of brainwave entrainment claim that it has been noted or used in one form or another for centuries, from shamanistic societies' use of drum beats to Ptolemy noting in 200 AD the effects of flickering sunlight generated by a spinning wheel. This sound uses the following file from Freesound: http://www.freesound.org/samplesViewSingle.php?id=103137