muted tones

february 06

this entry is from february 06. click here for more information about the curator, and to hear the finished work if it's available.

the best frequencies for bone growth and fracture healing = 25 Hz or 50 Hz exactly = cat purr

february 19th, 2006

“The range of human hearing is technically, between 20 and 20,000 hertz. Infrasound is below 20 hertz. It’s been documented that one 19-year-old girl could hear at 19 hertz, but the average person - who has been exposed to car noises, loud noises, and maybe a rock concert or two - is probably hard pressed to hear below 30 or 40 hertz.”
-author unknown



1 2 3 4 5