When a person does lip reading or speech reading what percent of the spoken word is understood?

Name: When a person does lip reading or speech reading what percent of the spoken word is understood?
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Question

Quizplus · Accepted Answer

Lip reading or speech reading typically allows a person to understand only about 30% to 40% of spoken words. This is because many speech sounds have similar lip movements, making them difficult to distinguish solely through visual cues.

When a Person Does Lip Reading or Speech Reading What