Saturator

Check out this new software EQ.
It has an interesting "dynamic eq" function.
Imagine like an EQ where the EQ gain is controlled by the ammount of energy in that band.

So, for instance, imagine boosting a hi-shelf at 7k by 5db. When there's a lot of hi-energy in the mix, this 5db boost will be reduced. Kinda like a cross berween a compressor and an EQ.

Here's the link.

I'm in no way connected to the company.