I'm on board with that clanging dryer thing. Our bedroom has a laundry chute in the (tiny -- 1971 house) closet. Goes straight down to the laundry room. Where our sons, who for some reason sleep all day and are up all night, do laundry at unbearable hours and sometimes leave change in pockets, or a belt in the pant loops, or (God help me) those wonderful little hedge hog balls that do away with the need for dryer sheets. So at whatever-wee-hour a.m. I creep down the stairs, mutter something about 'clean this @#$%^ mess of dirty dishes up by morning' and yank the clanging object out of the dryer. Always the same response: 'Wow, could you hear that all the way upstairs?' or 'Oh, I forgot.' Yeah.....
On a more pleasant subject .... I'm going to find some boning and make a few hooter hiders (little h so no patent or copyright infringement). I think I'll use velcro rather than the plastic rings. Easier to manage with one hand, and definitely quiet in the dryer.
sunny