Hemi-Sync® helps you safely alter your brainwaves with multi-layered patterns of sound frequencies. When you hear these through stereo headphones or speakers, your brain responds by producing a third sound (called a binaural beat) that encourages the desired brainwave activity.

 

Brainwave Demonstration

This is how binaural beating works:

A sound played in the left ear is heard as a single tone.
A sound played in the right ear is also heard as a single tone.
When played together the vibrato perceived is called binaural beating.

  Last updated in September 2007. All rights reserved © Inner Journey.