I did not see an British accent example.
Generally it appears the TTS systems all do US accents and the British accent tends to sound like Frasier - an American faking an British accent.
Generally it appears the TTS systems all do US accents and the British accent tends to sound like Frasier - an American faking an British accent.
Or if you want a french person speaking english with a french accent use that voice with "[French accent]" before it
Frasier Crane's accent is an American actor portraying an American character who (with variable intensity depending on situation) is affecting, over the character's own natural accent, either a constructed American accent (the Transatlantic) or a natural American accent (Boston Brahmin), there is some dispute about which or whether its a blend, both of which share some features (in the former case, by deliberate construction) with British pronunciation.