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