The Sound Of A Police Siren Is Something We Are All Familiar With

By Author: Sunil Punjabi
Total Articles: 2565
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We don't like to think of people needing urgent police assistance. Unfortunately many of us will need just that at some point in our lives. If we do find ourselves in need of police help then the most welcome sound would be the police siren we hear as they approach. The lights and siren on police vehicles help to clear a path through traffic so they can get safely to the scene of the emergency. Police vehicles need to get to priority calls very quickly but that should never be at the risk of their own or public safety.

There are some instances where police have to be invisible and have a stealth approach, such as in undercover situations. The police would not use any lights or police siren in such circumstances until the last moment. They vehicles will still need to be identifiable as police vehicles but the lighting will be concealed and the siren not in use initially. Sirens have a range of different sounds and the short yelp type sound is useful in heavy slow traffic to try to get vehicles to let them pass. Police may use their siren at junctions to warn of their approach where they may be heard rather ...
... than seen first.

Some police siren units can be used in conjunction with an air horn but there will be state regulation on such use. Public address systems are often used with siren speakers so the units can be dual purpose. All police vehicles do need an audible warning and the siren is the most used through the world. We often do hear a police vehicle before we see it and the siren gives us the advance warning we need to act accordingly. The sound of a siren is instantly recognizable and whilst we may hear them on a daily basis they are crucial fixtures on a vehicle.

The sound of a police siren tends to reverberate when they are used in cities. The sounds seem to bounce of walls making them very effective. Sounds travel a long way and the siren sound can be heard over a great distance, even if we can't see the vehicle; we are likely to be able to hear it. If you see a police vehicle with lights flashing and siren sounding it can mean only one thing and that is they are racing to answer a priority call. There are state rules and regulations regarding the use of lights and sirens on all emergency vehicles and in most cases there is a specific set of circumstances where they can both be used.

Sometimes we hear sirens and they can actually be a frightening thing, however if you were in need of police assistance then the police siren would be a comfort instead. The audible sound can act as a deterrent to criminals or those up to no good, as they are likely to make themselves scarce at the sound of an approaching police vehicle. The police siren and the emergency lighting are very important kit on a police vehicle, they warn, inform and help keep officers and the public safe. Don't be scared by the sound of a siren, be thankful you hear it no matter how regular it is.

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