The Coal mining Museum of Slovenia, Signaling methods – Driving signal- a normal ride
When operating a mine cage, they use different bell signaling methods. For the driving signal- a normal ridel - the bell rings…

Sounds recorded when cutting out a window on a Solaris Urbino 18 bus.
The sounds were recorded in the main repair hall at Wola Duchacka depot in Krakow. The facility was opened in 1980 and since then it has been the largest bus depot in Krakow. On the premises there are repair halls, a bus wash, a bus park, a petrol station, an electric bus charging station, a waiting room for drivers and offices.
Sound recording: Monika Widzicka
Photo: Piotr Żabicki
When operating a mine cage, they use different bell signaling methods. For the driving signal- a normal ridel - the bell rings…
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