The sewage treatment plant (4): the main pumping station
Sounds recorded above the main pumping station where sewage is pre-treated on fine screens. The pumps elevate the sewage to a height…

In this soundscape you can hear the approaching thunder in Lotinankoski rapids. The constant and dominating sound of this recording is the rapids that flows underneath a bridge.
In the background you can hear the rumbling thunder and some animal related sounds like shrieks of the seagulls and buzzing of a fly.
Lotinankoski rapids was the source of power for the nearby Möhkö ironworks. Because of the 2,5 meters height difference in the rapids it could produce 1260 horsepower.
Sound & photo: Antti Makkonen
Sounds recorded above the main pumping station where sewage is pre-treated on fine screens. The pumps elevate the sewage to a height…
Every Sunday a group of bingo players gather around for a weekly bingo night at Suolahti People’s House. Bingo has been a…
A soundscape recording a day in June. Magistratshagen is a pleasant green area in central Linköping. The area is situated between Trädgårdsföreningen…
The joint bars are sided with the chisel, which allow to remove a lot of material quickly. The Luthier lightens the bars…