It was always harder to get it to sound right, I had built Lissin around this thesis itself. You can throw in a PDF or a link and can get a podcast, deepdive or just narration with different voices in Lissin.
For those interested in better voices, you can try and let me know.
https://apps.apple.com/app/apple-store/id6758897526?pt=12810...
If someone sends me AI generated audio they're reccomending, I from then on out see them differently and not in a good way. I dont even want to read the outputs of an LLM let alone listen to them. Wild.
IMHO, AI voice has gotten good enough to be acceptable, but the pacing and cadence of speech is a dead give away that it's being read by AI