WHAT:
Entrainment is the process of synchronization, where vibrations of one object will cause the vibrations of another object to oscillate at the same rate: related, in
many ways, to the Hutchison effect. External rhythms can have a direct effect on the psychology and physiology of the listener. Slower tempos from 48-70 beats per minute have been proven to decrease heart and respiratory rates, thereby altering the predominate brainwave patterns. When pure, precise audio signals of different frequencies are delivered to the brain through stereo sources, the two hemispheres of the brain function together to hear a phantom third signal - a binaural beat. Brain cells
sympathetically resonate and vibrate in response to a binaural beat, in the same way a crystal goblet resonates and vibrates in response to a pure musical tone.