Plogue has recently updated their R&D Blog with a new post covering their new voice synthesis project chipspeech. If you haven't seen their Developer Blog yet head on over to this link here:
http://ploguechipsounds.blogspot.ca/2014/09/chipspeech-diary-part-1.html

Check out all of those cool retro voice synthesis devices!
we take hardware research and emulation very seriously here at Plogue.
Read on and don't miss the full article along with updates:
http://ploguechipsounds.blogspot.ca/2014/09/chipspeech-diary-part-1.html
A voice groove demo from Plogue's YouTube Channel:
Also the previous Plogue chipspeech teaser was posted here:
Plogue chipsounds and chipcrusher are phenomenal plug-ins! Really looking forward to the development and release of chipspeech as Plogue always delivers the best instruments and effects!