0:12
Room tone - buzzing ground hum, background crickets.
0:23
Hotel hall ambience - quiet fluorescent light buzzing. (2)
0:43
Hotel hall ambience - quiet fluorescent light buzzing. (1)
1:41
Low ambient hum - textured, airy and hollow.
0:55
Hotel hall ambience - ventilation, low, hollow hum.
4:31
Airplane interior - ventilation hum, propellor noise.
0:28
Elevator interior - ventilation fan hum.
0:35
Airplane interior - ventilation hum, slight engine noise. (2)
1:08
Airplane interior - ventilation hum, slight engine noise. (1)
2:59
Airplane interior - ventilation hum, coughing, distant women talking.
4:32
Airplane interior - ventilation hum, quiet, sparse meal preparation sounds.
5:18
Airplane interior - ventilation hum, quiet, coughing, chimes.
4:09
Cruise ship ambience - ocean waves crashing over the side, harsh.
3:50
Cruise ship ambience - boat interior, wind humming outside, slight squeaks.
2:58
Cruise ship ambience - low humming, rocking wood, creaks.
1:31
Cruise ship ambience - heavy ventilation with slight whistle, background waves.
3:41
Cruise ship ambience - ocean waves crashing over the side.
3:01
Cruise ship ambience - outdoor hallway, ocean waves crashing rhythmically.
1:51
Cruise ship ambience - boat ventilation, background creaking and movement.
0:41
Drone transforming - low metallic hum, electronic buzzing and movement.