Text-to-Speech (TTS) technology uses artificial intelligence (AI) translate written information in a given language into a sound, voice or speech with a human accent.to learn the AI had to learn with many parameters, so that the pronunciation improves from version to version :)
Hello, we can meet on twitter: grsl_en :) thanks for your comment, it's still a v1 in beta but I will continue to improve it.
And yes as you can see in the ui there are buttons for preview but not yet functional :)