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