Hemi-Sync is a trademarked brand name for a patented process used to create audio patterns containing binaural beats, which are commercialized in the form of audio CDs. Interstate Industries Inc., created by Hemi-Sync founder Robert Monroe, is the owner of the Hemi-Sync technology. Wikipedia
When two sound waves of different frequency approach your ear, the alternating constructive and destructive interference causes the sound to be alternatively soft and loud - a phenomenon which is called "beating" or producing beats.
https://youtu.be/ze2jcwu4ddA
Gateway Voyage
https://youtu.be/0v7YaBHbeAs
Gateway Voyage Introduction
Robert Monroe
https://youtu.be/6zAK020wqio
Hemi Sync
The Power of Subconscius
https://youtu.be/FOnn4H5lEaY
https://youtu.be/E1ipkwkNc64
Whole Body Regeneration
Monroe Institute
https://www.monroeinstitute.org/products/gateway-voyage
TMI Findings https://youtu.be/oNmrb85GWjQ
Gateway orientation: https://youtu.be/uqlaRHyZJqU
