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The Quietest Place On Earth Will Cause You To Hallucinate In 45 Minutes
Hugh Pickens DOT Com writes "Industry Tap reports that there is a place so quiet you can hear your heart beat, your lungs breathe and your stomach digest. It's the anechoic chamber at Orfield Labs in Minnesota where 3ft of sound-proofing fiberglass wedges and insulated steel and concrete absorbs 99.99% of sound, making it the quietest place in the world. 'When it's quiet, ears will adapt,' says the company's founder and president, Steven Orfield. 'The quieter the room, the more things you hear. You'll hear your heart beating, sometimes you can hear your lungs, hear your stomach gurgling loudly. In the anechoic chamber, you become the sound.' The chamber is used by a multitude of manufacturers, to test how loud their products are and the space normally rents for $300 to $400 an hour. 'It's used for formal product testing, for research into the sound of different things — heart valves, the sound of the display of a cellphone, the sound of a switch on a car dashboard.' But the strangest thing about the chamber is that sensory deprivation makes the room extremely disorienting, and people can rarely stay in the dark space for long. As the minutes tick by in absolute quiet, the human mind begins to lose its grip, causing test subjects to experience visual and aural hallucinations. 'We challenge people to sit in the chamber in the dark — one reporter stayed in there for 45 minutes,' says Orfield who says even he can't stand the quiet for more than about 30 minutes. Nasa uses a similar chamber to test its astronauts putting them in a water-filled tank inside the room to see 'how long it takes before hallucinations take place and whether they could work through it.'"
I have mild tinnitus. In normal environments I'm not aware of it, but when the room is quiet I notice it. In this chamber it'd probably drive me crazy, hallucinations or no.
FWIW, mine started after a severe cold and has never diminished in the seven years since.
Are you sure that deaf people don't hear ANYTHING? Or, maybe they simply can't hear the same way you or I do?
I know for a fact that deaf people can sense vibrations, and sound is nothing more than vibration. Your ear is specially designed to make sense of a particular type of vibrations.
What about bone induction?
I googled "hearing without ears" and got a boatload of hits. Some look pretty interesting, some look less interesting. Try it yourself.
"Windows is like the faint smell of piss in a subway: it's there, and there's nothing you can do about it." - Charlie Br
Back in the 90's I spent some extended time in a sensor deprivation chamber.
Nothing as fancy as this place. Not even remotely close. Just a salt water tank and a really really dark and quite environment.
I can tell you I was Hallucinating in far less than 45 minutes when I was in a sensory deprivation tank. Auditory hallucination was the first. Then physical sensory. Then finally visual. I can't comment on temperature. I had no memory of anything to do with temperature. Pain was there, but I am a bit confused if it was a memory of a memory or if I actually felt in while in the tank.
I was in their for about a week. It was suppose to be longer. But I got pulled out when people got worried. Apparently I was not exhibiting an EEG with in expected norms. What ever that means. I used to know more about the results. But that was 20 years ago.
The hallucinations got so intense that I believed them. This only took a relatively short time. No way of telling how short really. Nothing really weird, or dangerous. I substituted what I believed to be a real world environment. Yes responses from others were to easy and terse. Which was odd. The most unusual thing was travel. Traveling distances took little time at all. Rather I don't remember details of travel. Things that you would normally remember. There is always something about a journey you remember. In the tank I didn't have those memories. I always felt rather dis-connected after travel in my hallucinations.
I was completely freaked out when they started to revive me. They started with light and then some sound in the tank. Apparently I resisted it. I forced my eyes shut and made funny faces when the light and sound started. It really was hard to accept my environment. It felt like it all went down in a few minutes. But apparently the process was over an hour.
What you do for a little Uni cash.
PS. Yes they hooked up tubes to my bits. That was more disturbing coming out than in. I'll never forget that.
The solitary confinement scene in the movie "The Hurricane" gives a pretty good rendition of what it is like to go "stir crazy". If you want to try it out yourself just stay awake for 2-3 days. Weird sensation, you know the sound or vision is not real but it just won't go away, the visual ones are usually a real object that looks and "acts" like something else, usually something bizarre or impossible. Most of mine have been more comical than horrific, some can be downright helpful such as the "angels" who flew along either side of the wife's car, tapped on the window, and gently reminded her to open her eyes when she was nodding off at the wheel.
Hallucinations are normal, some have more than others. Probably the worst thing you can do is treat them as an illness (or demon).
And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.