The excerpt quoted below and the link relate to a short article about dangerous sounds. I found it to be interesting. The moral of the story is don't build or buy sub woofers which can play an honest 7 Hz.
"Sounds around 19 hz, matches the resonant frequency of the human eyeball, with reports of apparitions as detailed by the Coventry Telegraph newspaper. The most dangerous frequency is at the median alpha-rhythm frequencies of the brain, 7 hz. This is also the resonant frequency of the body's organs. At high volumes, infrasound can directly affect the human central nervous system causing disorientation, anxiety, panic, bowel spasms, nausea, vomiting and eventually organ rupture, even death from prolonged exposure."
https://insidesources.com/silent-sound-kills/
I dream of an America where a chicken can cross the road without having it's motives questioned.
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Topic - Sounds That Can kill - Don Reid 11:36:54 03/14/21 (28)
- RE: Sounds That Can kill - michaelhigh 11:00:04 03/17/21 (0)
- RE: Sounds That Can kill - JURB 14:02:54 03/15/21 (1)
- RE: Sounds That Can kill - JURB 11:15:13 03/17/21 (0)
- Anyone else remember - M3 lover 11:47:22 03/15/21 (0)
- "I thought you took out the garbage cans?" nt - tinear 09:43:01 03/15/21 (0)
- RE: Sounds That Can kill - swfarrar 08:06:48 03/15/21 (0)
- I Thought Schumann Resonances Were Good For You...... - Todd Krieger 02:13:07 03/15/21 (4)
- Yep, just like Theta and Alpha waves. Nt - geoffkait 06:16:38 03/18/21 (0)
- Your cat's purr frequency (about 27 Hz) is also supposed to be good for you [nt] ;-) - Chris from Lafayette 02:57:15 03/15/21 (2)
- RE: Your cat's purr frequency (about 27 Hz) is also supposed to be good for you [nt] ;-) - Todd Krieger 17:42:40 03/15/21 (0)
- So, cats produce... vibrato? - tinear 12:57:11 03/15/21 (0)
- Anyone recall... - mlsstl 18:14:58 03/14/21 (2)
- RE: Anyone recall... - StanleyGBarney@Outlook.com 20:18:59 03/14/21 (1)
- RE: Anyone recall... - rmilewsk 22:02:49 03/14/21 (0)
- Interesting. Maybe it's sound and not motion waves in earthquake sickness? (nt) - Jonesy 18:14:53 03/14/21 (0)
- Mobile Acoustic Weapon - Alpha Al 17:30:16 03/14/21 (0)
- The results aren't quite as nasty as from silence that kills... - musetap 15:55:06 03/14/21 (1)
- RE: The results aren't quite as nasty as from silence that kills... - rivervalley817 16:28:19 03/14/21 (0)
- the old brown note -- and here I thought this was about Tiny Tim (nt) - mhardy6647 15:37:27 03/14/21 (0)
- Like Auto-tuned vocals. nt - ghost of olddude55 14:23:20 03/14/21 (0)
- Sonic warfare - srdavis2000 13:31:02 03/14/21 (1)
- Do not panic. Think only of yourself. - Brian H P 12:17:57 03/15/21 (0)
- I'm throwing my Schumann frequency generators away right now! Nt - geoffkait 13:19:09 03/14/21 (2)
- RE: I'm throwing my Schumann frequency generators away right now! Nt - tweaker456 19:46:54 03/15/21 (1)
- RE: I'm throwing my Schumann frequency generators away right now! Nt - geoffkait 04:40:48 03/19/21 (0)
- RE: Sounds That Can kill - AbeCollins 12:56:22 03/14/21 (1)
- RE: Sounds That Can kill - fantja 23:32:53 03/18/21 (0)
- Good advice ! - peppy m. 11:44:25 03/14/21 (0)