Researchers from Danish University of Technology using satellites Royfrom the European Space Agency (ESA / European Space Agency), clearly recorded the magnetic signals of our planet and successfully converted these signals into sound. As one would expect from something so grandiose, the result is, to put it mildly, impressive, leaving the listeners with a special impression. The process being carried out is called dubbing.

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The planetary magnetic field is a dynamic bubble that protects Earth gives cosmic radiation and other particles that can cause problems, such as those carried by the solar wind. When these particles collide with molecules and atoms in the upper atmosphere, part of the energy generated by this collision is converted into blue-green lightcommonly associated with auroras by observers of the phenomenon.

The characteristic lighting is considered to be a visual representation of these particles interacting with the planet’s magnetic field; however, scientists wanted to turn the event into something pleasing to the ear in order to have an alternative representation of the event described above.

The magnetic field of the Earth, according to the results of studies carried out so far, is indicated as possibly the result of a large amount of liquid iron left.spinning“at very high temperatures. All this happens on 3 thousand km below the surface. This rotating conductor generates electrical currents, which therefore create an electromagnetic field.

The results of sonification are demonstrated in the Danish capital Copenhagen

However, a deep understanding of the functioning of the extremely complex and important life event as we know it is the main goal. Surn missionwhich began almost a decade ago, in the middle 2013.

The three observatories are part of the mission and are responsible for accurately measuring magnetic signals from both the core of the Earth and the mantle, crust, oceans, and the magnetosphere and ionosphere.

according to the teacher Claus Nielsen, voice coordinator:

“We set it up so that each speaker represents a different place on Earth and shows how our magnetic field has fluctuated over the last 100,000 years. The roar of the Earth’s magnetic field is accompanied by an image of a geomagnetic storm resulting from a solar flare on November 3, 2011, and it really looks quite intimidating.

So far, they have not explained whether sonification can be useful for other requirements, in addition to the interesting result for observers. The work is being used as an art demonstration exhibited at Solbjerg Square, located in the capital of Denmark, Copenhagen.

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Source: Technological innovation.

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