I haven’t tried to use one of those in over a decade, so I don’t know how the recent programs are. I do know that they can be frustrating for fiction authors that work with fictional names, places, and words. Drives the programs nuts, so you end up having to edit constantly.
I didn’t even think of that. and I can imagine if its not used to an accent either which mine tends to be an assimilation of many.
Didn’t think of accents. Those would make it tough to use unless you could program it to adapt to your voice.