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