Humming noise when my car accelerates, the humming noise dissipates as the car slows down

Just yesterday after work, I fired up my car listed above and noticed a humming noise when I was driving on the highway. Sort of sounded like an airplane almost. I took a video of the sound, and was hoping to get someone's take on it before I bring it in to get it checked out. I bought the car from a Chevrolet dealership just two months ago.