"Visemes" are Phonemes That Look Alike on the Lips,but Sound

Question

"Visemes" are phonemes that look alike on the lips,but sound differently.

Accepted Answer

Visemes are groups of phonemes that look similar on the lips when they are pronounced, but they have different sounds. This is useful in animation and computer graphics to create more realistic lip-syncing, and in speech therapy to help people who have difficulty producing certain phonemes.