How is this made?

[maze23a]

In this track http://www.youtube.com/watch?v=mh8qBbs-7KQ
around 3:05 comes something that sounds a little bit like waves.
I heard similar things in other tracks also and guess it's made with white noise a filter and maybe
sidechaining.
Anyone knows exactly how to do this?
It's great track to listen to anyway!
Thanks in advance
Maze

[Komodovaran]

White noise and sidechaining, as you said. Add some reverb and a bit of panning around to get this really swooshy wooshy wave feeling.

[maze23a]

Hmm,i'm getting closer.
What do you mean with panning around?
Automating the pan or using the Autopan?
Like i said it starts sound quit the same but still missing a little bit of that wooshy effect!

[lasersounds]

band pass or low pass the white noise osc on analog. side chain it, send it to some reverb and delay. donezos.

[Komodovaran]

You get more swooooish from low pass filtering with higher Q/resonance values.