Trying to protect baby from screaming and loud noises :-(

I feel so upset when people at work etc scream & shout esp. when I'm near them... little one can hear everything now & it's just so inconsiderate & unprofessional. Even loud angry noises around the house upset me. I can't seem to escape the noise :-( even though it's not directed at me no one is showing any regards for the little one. Just venting.