Sine wave (975Hz):
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Crashing,, Trash falling, metal rattle
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Tinder duster surface
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The rumble and wave of the lightsaber
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Laboratory experiment
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Close, cover open, Suitcase
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Bunsen Burner, Chemistry
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Tinder brush surface
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Bone fracture
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Instructor, girls, Dance school
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Flag flaps in the wind on a ship
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Noise inside the spaceport
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Tinder subject, small splash of liquid
★★★★★