system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why does my voice sound different recorded

When I took a video&film class we had to create an entire short story riddled with dialogue.  While I was editing my film with my partners, we noticed that we each thought our voices sounded differently from what we thought we sounded like.  Does my voice actually sound like what I hear when I speak or is what I am hearing from the film truly how I sound?  Also, what is the reason for this discrepancy?
gpt
You sound like the recording to others more or less.

When you speak you're causing vibrations in the air that produce sound; these vibrations are also rattling your facial bones slightly. The vibration of your bones is picked up in your ear and what you hear when you speak aloud is a composite of the vibrations in your bones and some of the vibrations in the air.

Others only hear the vibrations in the air.