binaural city machine sound outside voice(s)

Berlin Ostkreuz (the new one)

recording 01:
S-Bahn ride to Ostkreuz with announcement (including “passanger traveling to schönefeld airport, please change here”)
Getting out of the S-Bahn on the lower platform (sorry some noises on the mics), train leaving the plaform, standing the the stairs half way to the upper-platform, trains are arriving on the upper and lower platforms.

recording 02:
standing on the stairs half way to the upper-platform; people passing by; people, humming and noises from the upper platform, some announcements.

recording 03:
annoucement, trains leaving, people coughing, screaming and passing by.
(not that exciting)

Same place on 17th of August 2017  (before rebuilding the train station)