2 Replies
Brent deMoville

John:

It depends on what you mean by "good".  I have used Neospeech and Cepstral.  The quality of the voices is very good but the intonation still sounds robotic at times.

http://www.neospeech.com/

http://www.cepstral.com/

http://tts.reallusion.com/

I use the TTS with Reallusion products like Crazy talk but also directly in Storyline.  I will create the MP3 using the TTS software and then import the file.  I have attached a couple of MP4 examples with the text to speech using Crazytalk models.  The male voice is Cepstral and the female voice is neospeech.  Reallusion now has a cloud version with a wide variety of voices as well.