> I find when people speak a language other than their mother tongue, their voice is higher from the concentration it takes to make the second language. Huh! I

> I find when people speak a language other than their mother tongue, their voice is higher from the concentration it takes to make the second language. Huh! I've wondered about this. I'm male, and my voice is much higher when speaking my girlfriends language - who unsurprisingly has a higher pitched voice than me. I figured it was just because I mimic her to pronounce things, but that actually makes sense as well.