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| Joined: | Jun 13th, 2011 |
| Location: | Florida USA |
| Posts: | 42 |
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As far as I can find, this sits in the 'hz' range of electro magnetics, in other words if you picked it up and amplified it it would be too low to hear or would sound like a slow clicking.
Below 20hz anyway.
17Hz is the acoustical resonance of human organs. Very dangerous to explore - even low sound pressure levels given a *long* enough exposure time will make your health falter in disturbing ways. Thankfully, it's impossible to reproduce with a "classic" speaker setup. You need some craftily tuned pipes and mass volume of air moving through it to get that sort of infra sound punch.
Electrically, a "master clock" pulse of 15~16Hz is observable in the brain, rolling like a wave of thunder across all neurons in tiger stripe like bands. :D