Update your Infovox iVox now for compatibility with macOS Sierra (10.12). Infovox iVox 4.4 also adds new voices and improvements to existing voices:
Beginning today two new children’s voices are available in Infovox iVox: the French Elise and Valentin. These voices are made by and for children.
As we all know, stories really come alive through its characters. Every single one has their own personality, voice and way of speaking.