Not OP, but here is one related source: http://www.washingtonpost.com/wp-srv/national/dotmil/arkin020199.htm http://www.washingtonpost.com/wp-srv/national/dotmi

Not OP, but here is one related source: http://www.washingtonpost.com/wp-srv/national/dotmil/arkin020199.htm http://www.washingtonpost.com/wp-srv/national/dotmil/arkin02... I do not think the technology involved artificially generated voice though, but simply morphing someone's voice into sounding as the target voice.