Aeson
I am the mysterious professor.
I heard Majel Barrett Roddenberry and James Earl Jones recorded a series of phonetic syllables to use their voices for projects in the future. I guess some of the artificial voices uses in tiktok, YouTube videos, and commercials are a similar thing. I've heard odd pronunciations in them also. I can't stand those boner pill commercials with the fake voices. You'll hear ums and auhs sometimes. I guess vocal fry is added in to be more "realistic".