Black hole sound

[FlawlessHappiness]

Hello.
I don't know if I'm asking the right place, but heres my question.

I'm making a scare scene where the player falls to the ground, bombarded with different noises like whispers, player falling, player breathing, player scared, ear ring, and I'm really need a sound that sucks out the other sounds, like a black hole. It's easy to fade out all the sounds, but the sound of the black hole is necessary.

I don't know how to describe it. It's like a small noise getting louder, and then when it just can't get louder it gets completely silent.

Do you know what i mean?
Does anybody know a good sound website where i could find it, or is anybody owner of the sound I'm looking for?

I tried googling it, but since english is not my first language, I do not know which words to search for...