4:07
Train station ambiance with train arrivals/departures, announcements, crowd chatter and footsteps.
1:30
Distant ambiance of an arriving underground metro
0:14
Busy traffic with buses, car horns and some footsteps
1:46
Train station or subway station ambiance with crowd chatter, coughs and footsteps.
0:02
Air pressure gauge being diflated at a gass station.
4:09
Euston Square station crowd, London, with crowd walking, and people chatting
1:26
A noisy metro or subway station with train passes and crowd chatter.