Quote from Philip in Someday Your Prince Will be In Effect (Part 1)
Philip: What's this? Salesman: It's a Dynatronics audio habitat enhancer. Philip: I could use one of those. What does it do? Salesman: It produces a pleasant ocean sound, drowning out unpleasant noise pollution. Do you have that problem in your house? Philip: Boy, do l! My wife's nephew. The first week he moved in with us there was nonstop drumming in the house.