On the subject of having a good sound, what you really wish to look for is not the text to speech software, but the great voices: they are a separate subject.
The same voice will work accross different software program. The perfect one I know of in the meanwhile is named Audrey. A female voice with a british accent. Although I have to change most ‘ that are on the text with copy-previous to at least one from text to speech (18.104.22.168) the keyboard, it’s price it for an almost practical sounding voice. I even have to position a pausing image (.,: or such) at the top of titles so she would not keep talking proper by way of them. I still think it’s the perfect voice I’ve so far. But I would not thoughts discovering the one from that weather channel that was mentioned ealier:
“NOAA weather radio broadcasts are Excellent. I wouldn’t object to listening to that program learn a protracted text.- Jeanne Pindar”
Here is a website which has pattern voices on it: together with Audrey. I’ve others, however I’ve only used her for a very long time now.