Visual contribution to speech perception: measuring the intelligibility of talking heads. - Slim Ouni; Michael M. Cohen; Hope Ishak; Dominic W. Massaro (AVSP, 2005)

Visual Contribution to Speech Perception: Measuring the Intelligibility of Animated Talking Heads. - Slim Ouni; Michael M. Cohen; Hope Ishak; Dominic W. Massaro (EURASIP J. Audio Speech Music. Process., 2007)