Place this clip right after a character looks toward the door and before anyone answers, then follow it with the shorter Door Knocking Sound Button for a second visit later. For a bigger reveal, end the sequence with the Dun Dun Dun Sound Button.
Über diesen Sound
A long stretch of knocking on a door, lasting about nine seconds with repeated raps that keep coming instead of stopping after a couple of hits. It feels tense and impatient, like someone outside really needs to be let in and will not go away, building a small, uneasy suspense as the knocking continues.