Three knocks on doors and walls, using different amounts of force and surfaces.

There are 9 sound files in this sound pack which you can use to create haunted atmospheres, haunted houses or if you just want to scare people that actually believe in this phenomenon.

— Length of each file:

Door 1 – 0:02 Door 2 – 0:03 Door 3 – 0:02 Door 4 – 0:02 Door 5 – 0:02 Door 6 – 0:02 Door 7 – 0:02 Door 8 – 0:02 Wooden Wall 9 – 0:02