The NGT6 tram tramcar – doors opening and closing
The sound of opening and closing doors in the NGT6 tramcar recorded at Podgórze depot hall in Krakow. The first low-floor tramcars…

Whistle used by policeman on foot. It is mouth-operated
The federal police is in charge of both specialized and supralocal law enforcement operations and specialized criminal investigation operations. The force is also tasked with delivering support to the local police forces. The federal police concists of approximately 12,300 personnel members (civilian and operational staff).
Each local police chief is responsible for the execution of local law enforcement policy and ensures the management, organization and distribution of missions in the local police force. We have interviewed a patrol of two officers from the « Brussels west » district.
The sound of opening and closing doors in the NGT6 tramcar recorded at Podgórze depot hall in Krakow. The first low-floor tramcars…
Tivoli Gardens in heart of Copenhagen is the second oldest amusement park in the world and most visited theme park in the…
Stuttgart 21 is one of the biggest construction projects in Germany. It includes the underground construction of a new central station for…
The sound of a pneumatic chainsaw being used in a coalmine. It was manufactured by the German company Dolmer around 1989. The…