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SFXLibrary is a database of free sound effects to use in your projects. Every sound is available in MP3, WAV and OGG format.
category/category/knocking sounds
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category/category/knocking sounds
three
shot
waterfall
loop
splat
underwater
heartbeat
sharp
metal
thunder
footsteps
break
knife
metallic
knock
sliding
ceramic
concrete
weapon
glass
pistol
cicadas
smoke
slide
fire
helicopter
melee
laser
unlock
wood
bullet
sharpen
rain
sand
knocking
trigger
sniper
shotgun
moving
heart
sink
running
bell
attack
explosion
countryside
blood
water
footstep
grenade
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