White noise is not flat on the freq spectrum
So a bit of background, i am trying to make guitar cab impulse responses, and i recognize that when i do AB tests, the actual recorded audio from the sm57 itself sounds a bit brighter, despite not clipping the white noise when making the impulse
So after doing some digging, i noticed that white noise is supposed to make a flat frequency response, but FL is showing that the frequency more like this
if this is true, the white noise curving towards the top end is messing with my IRs. How do i get white noise that is COMPLETELY FLAT?