The Velenje Coal Mine, Coal transport from longwall face with chain conveyor JOY 7
The Velenje Coal Mine ( Premogovnik Velenje, d. o. o. ) is a technologically advanced company with lignite mining as its primary…

Walking straight forward towards the center of Norrköping there is a park called Carl Johans park, after the Swedish king with the same name. It is quite a tranquil park with a large fountain in the centre, and a little ways up lies a cactus plantation. Even though this soundscape is barely a hundred meters away from the earlier one, it is quite different since the trees work as sound barriers, removing much of the noise from the traffic. Instead almost nothing can be heard apart from people walking on the gravel or the fountain.
Photo and recording by Erik Pålsson.
The Velenje Coal Mine ( Premogovnik Velenje, d. o. o. ) is a technologically advanced company with lignite mining as its primary…
The bearings on H.C. Ørsted engine are pressure lubricated at a pressure of 2.5 bar. The 40 tons content of the lubricating…
Suction machine Tecno-Jet (CATTANI) used in a dental practice in Brussels for the saliva ejector system
A sound walk recorded in the central city of Linköping (Sweden). The walk began at Stora Torget and ended at Trädgårdstorget. Sound…