If all unwanted sounds would be just thrown into a sound-trashcan, I would dig into it and pull some of them back. Look once more: are they really so bad? Maybe you can use it or find something in it?
Gdyby wszystkie niechciane dzwieki trafialy do jednego dzwiekowego smietnika, z radoscia pogrzebalbym tam i powyciagal kilka. Przyjrzyj im sie ponownie: naprawde takie okropne? Moze cos w nich jednak jest?