Changing of the hub cassette on the free wheel
The cassette is worked on in a vice. The cassette is screwed on to a hub. BikeEmotion is a bicycle shop in…
Fire truck’s siren
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About the sound
Mercedes Benz Atego 1329. Model 2015.
Rescue department’s traditional fire engine with water tank of 2000 litres. The car has been supplemented with rescue divers equipment.
Max. dB. 101.9.
Sound recordist: : Teemu Ahola
Video recordist: Leena Ahonen
Photographer: Heikki Mikkonen
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