Balticus
Newbie level 3
protection against sonic weapons
I am posting this letter having hope that your skills and knowledge of electronic applications will help me to find some solution to circumstances I am victim to. I even hope that you have patience to read this elaborate latter; my goal with it is to give you precise and detailed description of circumstances in question.
A few months ago I got surprising problems with my hearing, and other strange bodily sensations that plague me systematically since then. The symptoms are sudden, unexplained impairments of hearing ability, as if some sort of ear plugs been pressed in into my ears, which causes also pain in the area around the ears. This often occurs together with other phenomenon, a sudden feeling of warmth that hit a face. Not before long I become conscious that these symptoms occur only when an extreme intensive, high frequency sound emission in some totally unexplained way is penetrating my flat. This sound is a sort of massive, whistling hiss that sounds extremely high and light; it is practically unheard outside the house, masked by everyday sounds, but it is perceived inside it, when isolated from the outside noises, and also when my bodily reactions to this sound make me aware of it.
This noise makes sleep impossible – it does not allow you to fall asleep, and it wakes you immediately when it is set up while you are sleeping. I have tried ear plugs – they do not work, they isolate other sounds but not this hiss. Sometimes, when this noise emission is extremely intensive, I feel like having my body set in vibration, it get warm as when you have a high fever, and at the same time my heart changes its beat pattern; it works heavily and irregular. And it causes then such pressure on ears that it feels as if my head is going to explode. What is more, from time to time this hiss contains a clearly perceived pure ton, only applied a few seconds during which it causes a terrible, unbearable pain in the ears, as if some sort of a sharp pointed item been hammered into my ears.
I have got already my hearing damaged. A medical examination including audio graph has shown that only during a period of 3 months I lost 10dB of my hearing ability, I hear the real life sounds distorted and have constantly occurring pain in and around my ears. And this physical suffering that this sound attack causes me I am simply not able to find right words to describe. If it is not stopped I can be deaf in a year or two.
I have investigated all the circumstances that can be taken into account in order to find the source of this sound emission, and found out that it has to come from some apparatus, from a high frequency directed sound generator, a construction that probably includes an electron tube. This apparatus has been installed in a terrace of a neighbour house, ca 8 meters from my one, and directed against my bedroom window.
My observations based on my bodily reactions allow me to make following description of this sound generator:
1.It can be turned on and off.
2.The level of this sound emission is constant, I mean this hiss is kept steadily in the same frequency level range, it does not get higher or lower.
3.The intensity of this sound emission can be regulated; it can be less or more intensive, (weaker or more massive or strong)
4.This generator can produce a separate, particular pure tone that modulates with the hiss.
5.The level of this sound emission is constant, but sometimes it gets a “waving” character, alternately slightly higher and lower, similar to sinus graph.
6.Switch-over between 2, 4 and 5 is probably done with a remote controller
There is no doubt that this generator has been designed by a specialist with a medical knowledge of sound and its effect upon human body, and it is meant to be a tool to assault and hurt human beings. This type of electronic construction is classified as “sonic weapon” in military terms.
I have contacted police and made a report, but they refused to start investigation – they don’t believe in existence of this sort of electronic devices in everyday life that can be used to assault people. This is up to me to deliver evidence, strong enough one to make the police to act.
And this why I am writing this letter. I would like to ask you to help me in a following way:
1. to give me an advice what sort of measuring instrument I have to use to prove that this sound aggression takes place and in order to state sound frequencies, its intensity and direction, and to indicate the source of it and its location.
2. I live in Sweden. If you have contacts with constructors of electronic sound sources, or similar speciality, in Sweden, on professional or expert level, whom I could consult this case with, please be kind and ask the person if this would be possible.
Thank you for your understanding
I am posting this letter having hope that your skills and knowledge of electronic applications will help me to find some solution to circumstances I am victim to. I even hope that you have patience to read this elaborate latter; my goal with it is to give you precise and detailed description of circumstances in question.
A few months ago I got surprising problems with my hearing, and other strange bodily sensations that plague me systematically since then. The symptoms are sudden, unexplained impairments of hearing ability, as if some sort of ear plugs been pressed in into my ears, which causes also pain in the area around the ears. This often occurs together with other phenomenon, a sudden feeling of warmth that hit a face. Not before long I become conscious that these symptoms occur only when an extreme intensive, high frequency sound emission in some totally unexplained way is penetrating my flat. This sound is a sort of massive, whistling hiss that sounds extremely high and light; it is practically unheard outside the house, masked by everyday sounds, but it is perceived inside it, when isolated from the outside noises, and also when my bodily reactions to this sound make me aware of it.
This noise makes sleep impossible – it does not allow you to fall asleep, and it wakes you immediately when it is set up while you are sleeping. I have tried ear plugs – they do not work, they isolate other sounds but not this hiss. Sometimes, when this noise emission is extremely intensive, I feel like having my body set in vibration, it get warm as when you have a high fever, and at the same time my heart changes its beat pattern; it works heavily and irregular. And it causes then such pressure on ears that it feels as if my head is going to explode. What is more, from time to time this hiss contains a clearly perceived pure ton, only applied a few seconds during which it causes a terrible, unbearable pain in the ears, as if some sort of a sharp pointed item been hammered into my ears.
I have got already my hearing damaged. A medical examination including audio graph has shown that only during a period of 3 months I lost 10dB of my hearing ability, I hear the real life sounds distorted and have constantly occurring pain in and around my ears. And this physical suffering that this sound attack causes me I am simply not able to find right words to describe. If it is not stopped I can be deaf in a year or two.
I have investigated all the circumstances that can be taken into account in order to find the source of this sound emission, and found out that it has to come from some apparatus, from a high frequency directed sound generator, a construction that probably includes an electron tube. This apparatus has been installed in a terrace of a neighbour house, ca 8 meters from my one, and directed against my bedroom window.
My observations based on my bodily reactions allow me to make following description of this sound generator:
1.It can be turned on and off.
2.The level of this sound emission is constant, I mean this hiss is kept steadily in the same frequency level range, it does not get higher or lower.
3.The intensity of this sound emission can be regulated; it can be less or more intensive, (weaker or more massive or strong)
4.This generator can produce a separate, particular pure tone that modulates with the hiss.
5.The level of this sound emission is constant, but sometimes it gets a “waving” character, alternately slightly higher and lower, similar to sinus graph.
6.Switch-over between 2, 4 and 5 is probably done with a remote controller
There is no doubt that this generator has been designed by a specialist with a medical knowledge of sound and its effect upon human body, and it is meant to be a tool to assault and hurt human beings. This type of electronic construction is classified as “sonic weapon” in military terms.
I have contacted police and made a report, but they refused to start investigation – they don’t believe in existence of this sort of electronic devices in everyday life that can be used to assault people. This is up to me to deliver evidence, strong enough one to make the police to act.
And this why I am writing this letter. I would like to ask you to help me in a following way:
1. to give me an advice what sort of measuring instrument I have to use to prove that this sound aggression takes place and in order to state sound frequencies, its intensity and direction, and to indicate the source of it and its location.
2. I live in Sweden. If you have contacts with constructors of electronic sound sources, or similar speciality, in Sweden, on professional or expert level, whom I could consult this case with, please be kind and ask the person if this would be possible.
Thank you for your understanding
