0:48
Police siren pass by - slow doppler effect (7).
0:32
Police siren pass by - slow doppler effect (6).
0:17
Police siren pass by - fast doppler effect (5).
0:12
Police siren pass by - fast doppler effect (6).
0:42
Police siren pass by - slow doppler effect (5).
0:41
Police siren pass by - slow doppler effect (4).
0:41
Police siren pass by - slow doppler effect (3).
0:18
Police siren pass by - fast doppler effect (4).
0:17
Police siren pass by - fast doppler effect (3).
0:42
Police siren pass by - slow doppler effect (2).
0:18
Police siren pass by - fast doppler effect (1).
0:18
Police siren pass by - fast doppler effect (2).
0:41
Police siren pass by - slow doppler effect (1).
1:36
New York City Police car approach from a distance, arrive fast and siren off. Some other traffic in ...
0:19
Police siren switched on and off quickly, several times, yelps and wails.
0:06
Australian police siren, yelp on, brief run, then off
1:16
Australian police siren, yelp and wail, stationary
0:03
Police lights flashing, slow motion. No siren
0:32
Pitched down Australian police siren, yelps and wails
0:22
Australian police siren approaches and passes, with yelp and wail, through city, medium perspective