Passenger elevator, opening, closing doors: Listen & Download Opening, Passenger elevator, closing doors .mp3 Error! Change your browser, please! ⇓ Download Plate (fx) ⚠ Bone fracture ⚠ Ventilation inside, The noise of the room ⚠ Sine wave (975Hz) ⚠ Electronic bird singing ⚠ Tambourine ⚠ Beep time ⚠ Flag flapping in the wind ⚠ Ax blows on the subject ⚠ Lock gate open ⚠ Ice crushing ⚠ The metal gates of the grill open, close ⚠ ★★★★★