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Advanced Techniques In Infrasound Acoustics Vibration Metrology

Author: Adam Gill
by Adam Gill
Posted: May 08, 2014

In time, the human civilization has embraced the technical revolution to such extend that the aftermath of its development process is doing a negative boomerang on them. In most of the time, you are exposed to various ultrasounds and infrasound, produced by the mechanical waves of the industrial might, you live in. The alarming fact of these frequencies is they are always below or above the acoustic spectrum of the human hearing. With the help ofRenny

mechanical and thermal process, these sound waves can contact your biological tissues, which play the part of devil's advocate, in killing your hearing senses. In fact, we have made the killing endeavor to invite trouble in the life, as the infrasound already exists in the nature in its calamities like earthquake, wind, thunderstorm, and waves.

Layer of frequencies

In addition to its natural existence, infrasound acoustics vibration metrology can be scaled through the artificial sources like compressor, explosion, wind turbine, low speed fan, building sway, and trains. These moving frequencies in the atmosphere are creating the rising debacle by affecting the human tissues and organs. You need to cover yourself from getting your biological tissues damaged, along with bone fractures. In addition, the damage caused by the teratogenic effects, heating, radiation force, and acoustic cavitation, will be permanent on your tissues. However, ultrasound used in the medical purpose at low level, does not create this ill effect to your physic.

Affecting biological existence

The extreme variable in the frequencies can affect the vital organ of your body. In such cases, the detection becomes challenge to the medical team, without disturbing the existing physical state of being. In order to have the proper diagnosis of the affected organ or portion of the body, the advance medical technology is using the frequencies of the ultra and infrasound in the diagnostic machines. However, the existing technology of using vibration MRI NMR microscopes gives the edge to detect the slightest change in the tissue or the molecular environment around your affected zone. Despite being an even protein level, NMR can give the contrasting image, using the signals from the soft tissues.

Groundbreaking medical technology

Although the MRI technology has already given the medical industry a quantum leap in detection of the problem areas in patients body, the same has been further pushed to the limit, where you can have the three dimensional images of the organs, tissues, or any of the affected areas, on a water-thin image. The wonder is achieved through the ground-breaking scientific advancement to the level of the functional magnetic resonance imaging fMRI. What is startling about this technology is not only the three dimensional image building, but also, the astronomical ability to let the doctors enter inside your thought process of the maize of your brain.

functional magnetic resonance imaging fMRI Colin Gordon Associates provides specialized noise and vibration consultancy services in the field of acoustics and vibration control. CGA based in Northern California and provides services throughout North America, Europe and Asia.

About the Author

ColinGordon.com Associates is an Vibration consultants firm specializing in the areas of acoustics, noise and vibration control engineering service – Brisbane, CA, Usa – Tel: +1-415-570-0350

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Author: Adam Gill

Adam Gill

Member since: Dec 02, 2013
Published articles: 7

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