system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: what is it that makes women sound female and men sound male even when they talk at the same pitch?
gpt
Men usually have larger sinuses, which gives their voice more resonance than women. Also, men's voices are usually deeper than women's, so in order to speak at the same pitch they have to make their vocal cords much tighter, which changes the sound. Testosterone is a powerful drug..