Prospect TV, a production company based in Berlin, contacted our music supervisors with a specific request: to recreate all the sound effects of an animal documentary (52 minutes) in the studio. It was a challenge because we only had a small sound library of a few animals from Yellowstone Park. The ambient sound recordings were unusable due to the sounds of civilization, especially the highway that runs along the park. It was necessary to completely recreate the atmospheres, the sounds emitted by the animals, by the water, the wind… It is not easy to reproduce reality in the studio, especially animal sounds in their environment (footsteps, eating, breathing…). One of the techniques used is to mix various sounds, noises, to obtain the desired sound.