I am looking for an addon that can say characters vocally. It is for non-commercial use, and it would be nice if it can vocalize more languages, like asian, english etc… I have googled it, but can’t seem to find anything for free use.
Update: This is for web use
You could try http://espeak.sourceforge.net/ and make an mp3 of the word, then stream it to a flash application (you could use darwin for the streaming).