Listen to the mysterious sound obtained from the deepest

People heard strange moans mingling with a low sound, occasionally interfering with a screeching cry like a violent storm.

Located in the Pacific Northwest, right on the Mariana Islands, Mariana slot (or Mariana basin) is currently the deepest place on this planet.

The deepest point of the area called Challenger Deep has a depth of about 10,984m, bigger than Mount Everest which was dubbed "the roof of the world" with a height of 8,848m.

The deepest point of Challenger Deep is about 10,984m.

At such a depth, this area certainly has extremely harsh natural conditions: no light, extremely low temperature, extremely large pressure and will probably be the quietest of Earth.

But the truth is that recently, experts have obtained somewhat strange and creepy sounds from this deep ocean floor.

In these published recordings, people heard strange moans mingling with the "deep" sound, occasionally interfering with a screech of mystery as if the violent storm was rolling . So many people say that the noise here is no different from the sound of hell.

Although this recording has yet to say anything, it partly helps scientists to clarify the mysterious sounds that exist in the Mariana trench.

Robert Dziak, an oceanographer, belongs to the National Oceanic and Atmospheric Administration (NOAA), the head of the research team, said: "You always think that the deepest bottom of the ocean is a peaceful and calm place. However, the truth is that there are sounds of both nature and man-made ".

The truth is that in the Mariana Trench exist sounds of both nature and man-made.

In fact, the experts also heard the sound of boats and ships vibrating with earthquakes, or even the sound of whale waves echoing all over the length of the trench.

However, in order to record these sounds, the researchers had a hard time putting the deep, small titanium-coated tape recorder in Challenger during 23 consecutive days.

At the same time, the recorder must "force" a very large pressure - enough to break anything down at a depth of 10,000 meters below the seabed.

With the results, NOAA hopes to be able to establish a sound database in the deepest area of ​​the Pacific.

Thereby, they can also determine the mode of sound communication in navigating, finding the food of living organisms in this deep place.

Video about mysterious sounds under the Mariana groove.