Lets say I want to have some English text spoken in an Italian accent.
Many of the engine demos I have tried on their respected sites will have the Italian language available, but when you try to get it to pronounce a few sentences in English, they often become highly unintelligible because they are operating by a different phoneme.
There are phoneme tags in SSML, and I know one site that allows you to actually demo with SSML. I try putting in this common and generic Italian conversation into their Italian voice:
Mama mia! Princess Peach and my friends have been kidnapped?
Chase Bowser, so we can eat some spaghetti!
And it is fairly unintelligible. Utilizing SSML or something else; Can I keep the accent, but correct the speech phoneme enough to make it intelligible?