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How are human voices created?

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I dont have the exact answer but it is to do with the muscles in the neck and the vocal cords. The tighter the vocal cords the higher the pitch of voice.. I wonder if this is partly also contributed to by testosterone in males that may explain why the voice of males is lower to womens. Look through some anatomy text it should help.

First answer by ID0983662678. Last edit by ID0983662678. Question popularity: 32 [recommend question].

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