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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
metallic
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concrete
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wood
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footsteps
shot
underwater
running
thunder
sink
explosion
three
sand
unlock
ceramic
blood
splat
sharp
helicopter
knocking
fire
heartbeat
pistol
break
laser
metal
loop
footstep
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attack
countryside
knife
melee
slide
weapon
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sharpen
trigger
knock
waterfall
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