0:02
Please enable Javscript
Knocking a trash can
Please enable Javscript
0:01
Please enable Javscript
Knocking a trash can
Please enable Javscript
0:01
Please enable Javscript
Single knock on wood
Please enable Javscript
0:08
Please enable Javscript
Sound design horror accent with door knocks, dramatic and in slow motion
Please enable Javscript
0:01
Please enable Javscript
Hockey helmet knock multiple times
Please enable Javscript
0:01
Please enable Javscript
Knocking on a glass door
Please enable Javscript
0:01
Please enable Javscript
Hockey helmet knock once
Please enable Javscript
0:02
Please enable Javscript
Multiple door knock, close perspective, apartment door
Please enable Javscript
0:01
Please enable Javscript
Single knock on a hollow wood door, knuckles impact
Please enable Javscript
0:01
Please enable Javscript
Plastic school chair, knock over
Please enable Javscript