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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
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Heavy knocking 3 times
knocking
knock
three
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.mp3
.wav
.ogg
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heart
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sharp
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concrete
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explosion
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unlock
slide
footsteps
knock
water
helicopter
underwater
metallic
bell
loop
shotgun
pistol
heartbeat
waterfall
sharpen
melee
footstep
sliding
fire
splat
grenade
break
bullet
blood
knife
knocking
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thunder
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smoke
shot
rain
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