Typically have a noise level of 1 S unit or less. Last few days that has jumped to 5. Figured the neighbors had a new toy and was really bummed out. Then, on a hunch, I took out my small KA1103 shortwave radio, dialed it to 27.255 (local CB channel) and walked around the house. Near the kitchen I suddenly began picking up up a buzz in the speaker. Followed it into the kitchen and directly to the culprit where the buzz became LOUD. The source? A Mr. Coffee coffeemaker we had recently set up....
Noise Source
Noise Source