Knocking on a wooden door or table.
Porcelain cup with a spoon knocking a wood table and picked up
Hard knocking/pounding on wooden door
Hitting a wooden object against a wooden surface.
Knocking on a wooden surface or door.
Short tapping or hammering, softly
Small single metal impact
Knocking or tapping a spoon against a coffee cup.
Crypt door, heavy, open with double reverberant spooky knock
Pottery impact, rattle and fall, with brush or plant rustle.