Indeed, he doesn't like other voices and has always fallen back to using the same voice: > "The voice I use is a very old hardware speech synthesizer made in 1

Indeed, he doesn't like other voices and has always fallen back to using the same voice: > "The voice I use is a very old hardware speech synthesizer made in 1986," he said. "I keep it because I have not heard a voice I like better and because I have identified with it." http://usatoday30.usatoday.com/life/people/2006-06-15-hawking_x.htm http://usatoday30.usatoday.com/life/people/2006-06-15-hawkin...