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Atlast I was able to find the reason and cause behind 'hearing voices' problem. Read below-
Microwave auditory effect From Wikipedia, the free encyclopedia
The microwave auditory effect, also known as the microwave hearing effect or theFrey effect, consists of audible clicks induced by pulsed/modulated microwavefrequencies. The clicks are generated directly inside the human head without the need of any receiving electronic device. The effect was first reported by persons working in the vicinity of radar transponders during World War II. These induced sounds are not audible to other people nearby. The microwave auditory effect was later discovered to be inducible with shorter-wavelength portions of the electromagnetic spectrum. During theCold War era, the American neuroscientist Allan H. Frey studied this phenomenon and was the first to publish (Journal of Applied Physiology, Vol. 17, pages 689-692, 1962) information on the nature of the microwave auditory effect; this effect is therefore also known as the Frey effect.
Dr. Don R. Justesen published "Microwaves and Behavior" in The American Psychologist (Volume 30, March 1975, Number 3).
Research by NASA in the 1970s[citation needed] showed that this effect occurs as a result of thermal expansion of parts of the human ear around the cochlea, even at low power density. Later, signal modulation was found to produce sounds or words that appeared to originate intracranially. It was studied for its possible use in communications. Both the USand USSR studied its use in non-lethal weaponry.[citation needed]
Pulsed microwave radiation can be heard by some workers; the irradiated personnel perceive auditory sensations of clicking or buzzing. The cause is thought to be thermoelastic expansion of portions of auditory apparatus.[1] The auditory system response occurs at least from 200 MHz to at least 3 GHz. In the tests, repetition rate of 50 Hz was used, with pulse width between 10-70 microseconds. The perceived loudness was found to be linked to the peak power density instead of average power density. At 1.245 GHz, the peak power density for perception was below 80 mW/cm2. The generally accepted mechanism is rapid (but minuscule, in the range of 10−5 °C) heating of brain by each pulse, and the resulting pressure wave traveling through skull tocochlea.[2]
The existence of non-lethal weaponry that exploits the microwave auditory effect appears to have been classified "Secret NOFORN" in the USA from (at the latest) 1998, until the declassification on 6 December 2006 of "Bioeffects of Selected Non-Lethal Weaponry" in response to a FOIA request. Application of the microwave hearing technology could facilitate a private message transmission. Quoting from the above source, "Microwave hearing may be useful to provide a disruptive condition to a person not aware of the technology. Not only might it be disruptive to the sense of hearing, it could be psychologically devastating if one suddenly heard "voices within one's head".
The technology gained further public attention when a company announced in early 2008 that they were close to fielding a device called MEDUSA (Mob Excess Deterrent Using Silent Audio) based on the principle.[3]
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What else can I help you with?
What actors and actresses appeared in Hearing Voices - 2012?
The cast of Hearing Voices - 2012 includes: Rhys Coiro as Voice Brian Shoaf as Doug Ashley Williams
Is hearing voices in your head normal?
Ten percent of the people admit to hearing voices in their head. These include song lyrics, random sentences etc. I believe they are caused by neurons. Other problems can occur which include voices so they should be check out if they cause behavior changes.
Who voices tsuna in hyper dying will mode?
Yukari Kokubun. Tsuna's seiyuu voices him normally and in his hyper dying will mode. (Quite talented of a person if you ask me.)
Who is the person who voices spike spiegel in cowboy bebop?
Steven Blum provides the voice of Spike Spiegel .
Does the person who voices Blue Streak in the 1980s Transformers series also voice Shaggy Rogers in the origanal Scooby-Doo series?
Casey Kasem did indeed provide the voices of both Shaggy and Blue Streak .
What does it mean when you are hearing voices?
It means your crazy
What is scitsafrantic?
hearing voices hearing voices
When was Hearing Voices - album - created?
Hearing Voices - album - was created in 2001.
When was She's Hearing Voices created?
She's Hearing Voices was created on 2004-02-16.
What is scisafrania?
do you mean Schizophrenia? This is a disease which causes a person to see, hear, perceive things that aren't real, such as hearing voices in their heads or seeing things that don't exist.
Im hearing voices What are they?
Hearing voices can be a symptom of a mental disorder in which the thoughts and impulses in your head are actually being 'heard' as real voices.
What should you do if you keep hearing voices calling you and you keep answering even though there is no one there?
Do you mean as in voices in your head or out loud? Do you only hear voices, or do you see people aswell?
Why is Macbeth worried about hearing voices?
I'm sure anyone would be worried about hearing voices. It means you are not mentally sound.
What are the release dates for Hearing Voices - 1991?
Hearing Voices - 1991 was released on: USA: 15 November 1991 (New York City, New York)
Why was your friend hearing voices of the devil?
He may be hallucinating.
What actors and actresses appeared in Hearing Voices - 2012?
The cast of Hearing Voices - 2012 includes: Rhys Coiro as Voice Brian Shoaf as Doug Ashley Williams
What does it mean to be aurally challenged?
A person or animal that is aurally challenged is deaf or hard of hearing. In humans, if hearing is not corrected with a hearing aide, the person usually communicates with sign language.
