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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
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sink
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concrete
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smoke
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bell
knife
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trigger
knock
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slide
explosion
cicadas
metallic
thunder
grenade
laser
metal
three
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footsteps
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moving
fire
splat
waterfall
rain
loop
knocking
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heartbeat
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unlock
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break
melee
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