| Other research has shown that infrasound around this frequency can cause nausea, fear and panic. |
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| It is an established fact that sustained low intensity infrasound alters human behavior and health. |
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| Loud infrasound in the range of 0.5 to 10 Hz is sufficient to activate the vestibular, or balance system, in the inner ear. |
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| Subsequent field research revealed that infrasound plays a significant role in coordinating complex elephant societies over great distances. |
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| The feelings that the listeners recorded at the time are in line with anecdotal evidence of experiences in places that have infrasound. |
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| By using infrasound to attack the gums of the teeth, the invisible personnel can loosen the victim's teeth and cause them drop out. |
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| The big brother of ultrasound, infrasound means frequencies too low to be heard by the human ear. |
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| This was enough information to encourage us all to unleash infrasound on an audience. |
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| As a result, paranormal researchers have been looking for infrasound in haunted locations since. |
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| This page presents examples of sounds recorded by a variety of infrasound recording systems. |
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| Animals such as elephants also use infrasound to communicate over long distances or as weapons to repel foes. |
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| Now infrasound monitoring has re-emerged in importance due to the number of countries that may be capable of developing nuclear weapons. |
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| Another source of infrasound is the wind passing under a loosely fitting door into an enclosed space. |
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| Acoustic weapons, employing audible sound, infrasound or ultrasound represent one emerging non-lethal technology that is beginning to mature. |
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| As of 10 May 2006, 33 infrasound stations had been certified for use, representing more than half the network. |
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| An animal that can hear it might thus have a mental infrasound map that it could use as an aid to navigation. |
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| Laser weapons, isotropic radiators, infrasound, non-nuclear electromagnetic pulse generators, and high-power microwave emitters have been mentioned. |
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| An infrasound system placed in each seat recreates the feeling of shocks and vibrations throughout the experience. |
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| One friend talked about infrasound, a weapon developed in France that shoots very low frequencies creating nausea, disorientation, vomiting and even pooping your pants. |
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| It now becomes clear that prolonged exposure to man-made infrasound and ultrasound has similar effects via apparently similar physiological mechanisms. |
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| The IMS uses three waveform technologies to accomplish its task: seismic, hydroacoustic and infrasound monitoring. |
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| On that day conditions were unusual and the infrasound was guided directly there. |
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| Pigeons are now known to be able to hear very-low-frequency sound waves, called infrasound, such as are generated by ocean waves. |
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| This was information unavailable to Keeton, but Dr Hagstrum suspected it might be the missing part of the puzzle because infrasound can travel thousands of kilometres from its source. |
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| Microbaroms are a significant noise source that can potentially interfere with the detection of infrasound from nuclear explosions. |
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| While much of this noise is generated within the human auditory range, a significant portion also occurs in the infrasound range of 20-0.001Hz, far below that detected by human hearing. |
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| The network of infrasound stations shall consist of the stations specified in Table 4 of Annex 1 to this Protocol, and shall comprise an overall network of 60 stations. |
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| In accordance with the verification requirement of the Comprehensive Nuclear-Test-Ban Treaty, the International Monitoring System operates 60 infrasound monitoring stations in 35 countries. |
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| One important product is the Revised Event Bulletin, which, if compiled from data from seismic, hydroacoustic and infrasound stations, can be available 4-6 days after an event. |
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| Technologies being investigated include mechanical vibration sensors, sound sensors, infrasound sensors, programmable surveillance cameras, smart tags, wireless technology and digital memory devices. |
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| The scientists also use an infrasound measuring station as part of the international monitoring system of the Comprehensive Nuclear Test Ban Treaty Organisation. |
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| Another technique of detecting space launches uses infrasound. |
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| These installations, along with 11 other stations using seismic, hydroacoustic and infrasound technology, collect and transmit monitoring data to the CTBTO to monitor for evidence of any nuclear explosion. |
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| When an elephant makes rumbling infrasound noises, they come from inside the upper part of its nose. |
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| Sarah Angliss, an engineer and composer on the team, said church organists had long believed in the mood-enhancing effects of infrasound. |
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| During nighttime, giraffes appear to hum to each other above the infrasound range for purposes which are unclear. |
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| If you hear a humming drone, a hissing, a whistle, or all three, you could be sensitive to low-level, low-frequency infrasound noise-vibrations. |
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| Acoustic systems using infrasound or ultrasound could in theory cause a loss of muscle control, nausea, or even unconsciousness. |
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| Using infrasound, scientist Katy Payne listened in on elephant talk. |
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| Research on infrasound has also showed negative effects of infrasound exposure to the human organism and therefore it was decided to stay clear of the infrasound range. |
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