Comment by guitarlimeo
1 day ago
> per-token error will compound to inevitable failure.
Is why all tracks made with Udio, Suno have this weird noise creep in the more the song goes on? You can try it by comparing the start and the end of the song - even if it was the exact same beat and instruments, you can hear a difference in amount of noise (and the noise profile imo is unique to AI models).
This is an interesting example, I'd never heard of it before. I don't really use Udio or Suno yet. The weird noise you mention probably stems from the same issue, known in the research world as exposure bias, we train these models on real data but we use them on their own outputs, so after we generate for a while the models' outputs start to diverge from what real data looks like.