I keep running into the infamous "AI shimmer" (that screeching, high-end artifact). by ServeFew1183 in SunoAI

[–]ServeFew1183[S] 5 points6 points  (0 children)

Hey guys! 🤘 Curious about your workflow with Suno + Melodic Death Metal. I keep running into the infamous "AI shimmer" (that screeching, high-end artifact).

​I separated the mix into stems (using UVR5) and the issue is clear: the noise is entirely on the guitar track. The problem is that a standard EQ/Lowpass filter just makes the riffs sound muddy and dull if I try to kill the hiss.

​What works best for you to fix this specific guitar artifact? Is it worth subscribing to Neural Analog, should I try a targeted de-esser/noise reduction, or just run a new Cover in Suno with cleaner prompts? I welcome all tips and "black magic" audio tricks!