High-frequency sound effects on humans — Good and bad
A compendium of links to articles and information regarding Effects of High-Frequencies on Humans and Biology — The Mystery of the 17th Harmonic Eric P. Dollard, On Music & Harmonics. Spokane, WA 2015 Pitch perception beyond the traditional existence region of pitch Radiesthesia, Radionics, Psychotronics — EXCELLENT Overview of … Read more