Place this clip after the setup shot and before the reveal in a horror edit, starting the sequence with a door knocking sound to cue the entrance, then following the reveal with a dun dun dun sting for the reaction beat.
關於此聲音
This 19-second clip is a terrifying sound effect built for pros, made from a drawn-out horror effect rather than a voice or a song. It leaves listeners tense and uneasy, with the kind of lingering fright that makes a quiet moment feel unsafe to sit through.