Hi! I can't find anywhere an audio file of "noise" that represents the Fletcher & Munson curve, like a white/pink/brown noise file but adapted to that curve... do you know how I can find it or recreate it?

Thanks!

 

The problem is that the Fletcher Munson curve is different at various loudness levels. So you can have a noise profile for a certain loudness. AND: The Fletcher Munson curve is an estimation, the curve is not only loudness dependent but differs largely from person to person. If you want curves for mixing or mastering against I would strongly recommend iZotopes Tonal Balance.