BTW I meant the hood from a childs winter coat. Unplug the refrigerator and place it over the compressor. Get some silver metal tape, tape it to the compressor or use straps and make sure it is snug but not overly tight. This is similar to the cover some people put on their water heaters to keep costs lower, just a lot smaller. Silver tape is heat resistant and should not peal off like duct or other types of tape will because of the heat from the compressor. You will be surprised at how well this works and it will not hurt the compressor either. I added one to my mother in-laws outside a/c compressor because of a neighbors complaint of the noise level at night.
Blindjim is correct: there are only about 5 makers of residential refrigerators. Just the names are been changed to protect the innocent.