0:14
Please enable Javscript
A recording of a hospital respirator or oxygen machine.
0:11
Please enable Javscript
Hiss of oxygen into plastic oxygen mask or a respirator.
0:14
Please enable Javscript
Heavy breathing from a male.
0:30
Please enable Javscript
A patient breathes through an oxygen mask as they snore during sleep.
0:02
Please enable Javscript
Oxygen tank, place on truck, fire fighter
0:02
Please enable Javscript
Oxygen tank, system beeps, fire fighter
0:02
Please enable Javscript
Oxygen tank, grab from truck, fire fighter
0:09
Please enable Javscript
Truck, load oxygen tank
0:11
Please enable Javscript
Oxygen tank system air release. Slow.
0:37
Please enable Javscript
Oxygen tank. Hook up mask.