Why ambient sound helps kids sleep

Steady, low-information sound masks the household pops and creaks that wake light sleepers. Pediatric sleep researchers note that a consistent audio backdrop can shorten the time it takes a child to fall asleep and reduces mid-night wakings.

Each loop on this page is designed to fade evenly and avoid startle peaks. The optional timer eases the volume down over thirty seconds so the room goes quiet without a hard cutoff.