"This is an Uptown train."

"Watch your bags."

"The next train will arrive in... 3 minutes."

If you've ever had the pleasure of utilizing the New York City MTA Subway System, then chances are you've heard the familiar voice of Carolyn Hopkins. Carolyn has been voicing announcements for many airports, the New York City subway, and other public service announcements for years, all from her studio in Maine.

CBS News featured Carolyn in a special profile back in 2011. Listen closely and you'll recognize Carolyn the next time you're traveling to NYC and beyond.