That sample does sound pretty convincing. Just out of curiosity, that spec'd out machine is sitting idle most of the time, only to generate some TTS occasionally?
No, nothing else as far as tts is concerned. It is my workstation however so it's doing a million other things simultaneously. Full disclosure, I have no idea how far the tts can be pushed on it but it is single threaded so there is room for more should there be a need for it.
