1 - Pleasant / helpful for sleep
2
3 - Neutral towards my sleep
4
5 - Very unpleasant / disruptive to sleep
TV / Movie in a nearby room
Roommates or neighbors talking
Loud machinery (heat, refrigerator, etc)
Thumping or squeaking of a bed against a wall/floor
Loud sex (groans, cries of passion, etc)
Street noise (cars, passerby)