Svenska utryckningsfordon Polisbil Ambulans och Brandbil

>> DOWNLOAD LINK 🎞️ #1 <<

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>> COPY / PASTE LINK PLEASE 🎵 MP3 <<

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=rsB1gGNCl6I

AMBULANCE uses 4 types of siren: Wail, Yelp, Yelp 2/Hyper yelp and Hi-Lo. These sounds have a certain variation in the frequency which can trigger our brain to get into alert mode, this is known as ppsychoacoustic response. • Each type of siren is used for different purpose and in different situation. • Music: Bensounds.com • Follow us on • Twitter:   / unleashsci   • facebook:   / unleashsci   • Instagram:   / unleashsci   • LinkedIn:   / unleashsci  

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