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