#Skype uses #ASR and #NLP to translate speech.
#AI is then used on top of that, sampling spoken words to shape the sound of the #voicetranslation. The natural voice processing is done in real-time to prevent people from being able to misuse your voice.
Available "next year"

https://www.youtube.com/watch?v=qrTZ2IQpwi0&t=2s