Old “Monitor” and “Addon” versions ( 2014.08.06 ) are presented in this video.
New versions ( 2015-08-05 ) with more options can read quests and chat messages.
DOWNLOAD: http://www.jocys.com/software
How it works... When you open window with text or receive chat message in game, “WoW Addon” creates and sends whisper (chat) message between <message>...</message> tags to yourself. This message can include... text, name, gender, pitch, rate, effect, volume... and other values. Then, “Monitor”, which must be running in background, while gaming, picks-up this <message>...</message> from your network and reads it with specific text-to-speech voice.
FREE text-to-speech voices can be installed with various Microsoft language packs:
http://windows.microsoft.com/en-us/windows/language-packs
BETTER are IVONA text-to-speech voices (used in this video). Test voices online (developer): http://www.ivona.com
Download and test voices 30 days for free (distributor): http://www.harposoftware.com/en/content/10-trial
Buy voices ($35 each): http://www.harposoftware.com
Good IVONA voices are English-British “Amy” and “Brian”. Some other voices are not bad too.