police siren
Squad car howl
A police siren is the loud, wailing alarm mounted on police vehicles to signal emergencies and clear traffic.
The distinctive rising and falling tone—designed to cut through ambient noise—has become synonymous with law enforcement response: We heard police sirens in the distance.
The sound often appears in film and television to establish urban tension or impending danger.
- wailingProlonged mournful crying
- flashingRepeated brief illumination
- flashing lightsIntermittent bright signals
- red and blueTwo primary hues
- emergencySerious sudden danger
emergency vehicle · ambulance · first responders · chase · speeding · lights · squad car · blaring · urgent · patrol · cop · crime · crime scene · pursuit · screaming · noise complaint · red · blue
- transportation noisehonking, horn, car horn, engine noise, engine roar
- alarmsalarm, fire alarm, alert, smoke alarm, burglar alarm
- alert soundsalarm, beep, buzzer, chime, doorbell
- nighttime disturbancesnoring, barking dog, car alarm, loud music, thunder
- urban soundstraffic, honking, horns, car horn, construction
- Doppler effectDoppler effect, Doppler shift, blueshift, redshift, Doppler radar
police sirensilence
Total lack of sound
quiet · white noise · lullaby · ambient sounds · soft music
police sirenlullaby
Soothing song for babies
soothing sounds · wind chimes · birdsong · soft music · nature sounds
police, siren, policed, policing, polices, policeman, policewoman, policemen, policewomen