Audiovisual Speech Is More Than the Sum of Its Parts: Auditory-Visual Superadditivity Compensates for Age-Related Declines in Audible and Lipread Speech Intelligibility

Multisensory input can improve perception of ambiguous unisensory information. For example, speech heard in noise can be more accurately identified when listeners see a speaker's articulating face. Importantly, these multisensory effects can be superadditive to listeners' ability to proces...

Ausführliche Beschreibung