Recordings of the sea's deepest point

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The whales, orcs and other animals that live on the ocean stablish a frequency sound to communicate with each other. This news shows us sounds of animsl that are trying to communicate with their species from the deepst point inside the sea. The problem here is the sound of the ships which are transporting material between continents, and that make the communication for the animals inside the ocean very difficult, and that can cause serious problems.
If the noise that comes from transporter ships doesn't stop, the recording are going to be negatively modified, and that will cause a change for the sea live. 
The recordings were made by researches from the National Oceanic and Atmospheric Administration to show the poeple the importance of the problem
Here I leave you the recordings.