Did Neanderthals Have High-Pitched, Nasal Voices?

(Video Link)

What did Neanderthals sound like when they spoke? Apparently like Monty Python actor Terry Jones whenever he plays a female role. According to anthropologist Bob Franciscus, Neanderthals had, compared to modern humans, narrow vocal tracts, larger nasal cavities, and deeper chests. This video shows a man trying to simulate what they might have sounded like.

Link -via Boing Boing