White noise to the rescue!
I'm not a huge fan of Daft Punk but if there's one thing they seem to be able to do better than most is programming kicks and hats. There are few people who could make a 5 minute track with nothing but kick and hi-hat and still make it sound amazing - Revolution 909 is a great example of this.
(By the way, watch the full video because it's quite a cool clip!)
I was working on this track and I simply couldn't get the main hat sounding like I wanted to, it was miles away from Daft Punk. I tried everything: distortion, phasing, brute compression, chorus, agrresive gating, sidechaining, slap delay and nothing seemed to work. In a last desperate attempt I decided to layer it with some white noise and the result really blew my socks off.
Actually it wasn't white noise, I used the sound of a snare played with brushes, a sample from a very slow jazz ballad that had a beautiful brush sound. Generally speaking it's similar to white noise in that it's a wide band sound, but it has a lot more character than just plain old white noise.
The idea couldn't be simpler, get a wide band, white noise(ish) sound and automate the volume to play with the hat. It takes some time to get the curves swinging just right but it's quite fun doing it.
It's also crucial you tune the noise just right so that it doesn't conflict with the hat, you can tune it above or below your main hat, whatever suits your song, in my case it was it was slightly above.
There's an incredible array of sounds you can get with this technique, you can make it sound airy, or give Ā the illusion that you're saturating the hat and most impressively, depending how you draw those curves, you can actually achieve a reverb sounding effect!
It's really useful and I totally recommend it.