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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.
Knocking 3 times on metal
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Knocking 3 times on metal
metal
knocking
knock
three
- / -
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.mp3
.wav
.ogg
sharp
helicopter
cicadas
sand
sink
laser
metal
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footsteps
rain
ceramic
glass
melee
metallic
heart
trigger
thunder
running
explosion
heartbeat
wood
countryside
pistol
blood
splat
shot
weapon
moving
knocking
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sharpen
break
shotgun
footstep
smoke
waterfall
knock
bell
bullet
underwater
knife
sniper
fire
attack
slide
three
unlock
concrete
loop
sliding
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