“Sound, generally speaking, is an air event that produces a wave; frequencies audible to humans are usually between about 20 Hz to about 20,000 Hz. Low frequency sound, below 20 Hz, is infrasound. In theory, these low frequencies resonate not with our ears, but with our bodies. Infrasound can activate our sympathetic nervous system, which regulates things like skin temperature, blood pressure, and heart rate, or resonate with our eyeballs to produce visual disruptions — a “smearing,” weird lights, and afterimages, kind of like the splotches of color produced when you press your fingers to your closed eyes. Depending on how you and your cultural context interpret odd experiences, it can make you see ghosts or aliens or psychedelic lights, feel as if you’ve been touched by the divine, or just a bit unsettled. [This article is about exposing people to the sounds below 20 Hz.]
The link between infrasound and anomalous experiences first emerged in a 1998 paper published by Vic Tandy and Tony Lawrence in the Journal for the Society of Psychical Research.” The Boston Globe, INFRASOUND By Linda Rodriguez McRobbie, October 28, 2016.
One of the ways to create infrasound is the throat singing of Tibet and Nepal. At the other end of the spectrum is the sound above human range that is made by sitar and other instruments. Because we humans are made up of units of vibration, sound, we react to it in our bodies and minds, even when it is below or above the range we can hear with our ears.
Likewise, our subtle bodies, the chakras, react to the sound vibrations of the mantras we chant out loud, whisper, or silently at the highest vibration.i
The above article is a great reminder of the huge power of our mantra practice to heal our bodies and minds and change our lives. The Gayatri Mantra can take you all the way to enlightenment.
Rev. Satyabhama Ashley-Farrand