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High-pitched voice theory - Neanderthal - BBC science
Key Facts In This Video
The throat of a Neanderthal is shorter than that of a human, meaning a Neanderthal voice was likely higher. 00:16
Neanderthals' voices would have been affected by their deep rib cages and large nasal cavities. 00:45
This is what a Neanderthal may have sounded like: 01:51