Google's Text-to-Speech engine has seen many updates over the past months with new voices, more natural enunciation, and more. What it's getting in this latest version is more of a functional improvement. Oh and there are a few new languages thrown in too.
Version 3.9.6 of Google TTS isn't yet available on the Play Store. It was bundled in with Android N Developer Preview 3, but the extracted APK works well on Marshmallow too.Read More