For you to perceive that the man moving his lips is also making the sounds you hear,what must be true of the movements and sounds?

Question

For you to perceive that the man moving his lips is also making the sounds you hear,what must be true of the movements and sounds?​

Quizplus · Accepted Answer

For us to perceive that the man moving his lips is also making the sounds we hear, the movements and sounds must be simultaneous and seem to come from the same direction. This is because we rely on audio-visual integration to match sounds to the source producing them based on their spatial and temporal coincidence.

For You to Perceive That the Man Moving His Lips