0:18
Hotel air conditioner - steady buzzing, fan quietly warbling.
0:44
Air conditioner vent ambience - strong fan, medium close recording.
0:44
Air conditioner ambience - strong fan, medium close recording.
0:28
Ventilation ambience - low hollow air with top noise layer.
1:06
Hotel lobby ventilation - fan and light buzz, distant traffic.
0:41
Hotel hallway air ambience - ventilation fan. (3)
0:48
Hotel hallway air ambience - ventilation fan. (2)
0:41
Hotel hallway air ambience - ventilation fan. (1)
0:48
Hotel hallway air ambience - ventilation fan, faint high buzz.
0:31
Hotel hallway air ambience - hollow and futuristic, high ring.
0:34
Hotel hallway air ambience - strong ventilation fan. (2)
0:34
Hotel hallway air ambience - strong ventilation fan. (1)
0:31
Hotel hallway air ambience - steady ventilation hum, fluorescent light buzz. (4)
0:31
Hotel hallway air ambience - steady ventilation hum, fluorescent light buzz. (3)
0:31
Hotel hallway air ambience - steady ventilation hum, fluorescent light buzz. (2)
0:31
Hotel hallway air ambience - steady ventilation hum, fluorescent light buzz. (1)
0:30
Hotel bathroom ventilation - small fan, steady high hum. (2)
0:37
Air ventilation ambience - low rumble with airy high flow.
0:25
Air conditioner - distant low rumble, hollow and eerie.
0:48
Small ventilation fan - steady whir, then turned off.