I'm going to buy a new refrigerator for my parents soon. It'll be a top freezer type with 20 to 22 cu ft of interior. The main complaint I'm reading in the reviews for some models is they're noisy. This concerns me because the fridge will go in the kitchen with a clear line of sight to the living room, but the reviews don't include decibel ratings or audio samples. The unit we're replacing is 14 years old and I can't find reviews for it so it's hard for me to compare.