Sine wave (975Hz): Listen & Download Sine wave (975Hz) .mp3 Error! Change your browser, please! ⇓ Download Chemistry, stir the liquid in a beaker ⚠ Dynamite detonator ⚠ Laundry Dryer ⚠ Plate (fx) ⚠ Laboratory experiment ⚠ Noise inside the spaceport ⚠ Suction, Wet, blisters ⚠ Throw it on the floor, Shake the bag ⚠ Closing the umbrella, Opening ⚠ Zapivanie Mat (long) ⚠ Room noise ⚠ Tinder brush surface ⚠ ★★★★★