Air horns are used to warn other vehicles or pedestrians of danger. They work by creating a small amount of pressure inside the vehicle’s engine compartment, which causes the windscreen wipers to activate. These devices have been around since ancient times, but they were not always effective enough to protect against the dangers of today’s roads. The advent of modern cars and trucks made them necessary. However, many people still prefer their old fashioned ways when it comes to warning others about impending danger!
The most common type of air horn is the klaxon. This device consists of two bells attached to a long chain. When one bell rings, the other bell sounds simultaneously and so on until all three bells sound at once. Klaxons are loud enough to be heard from quite far away, but they don’t really give off much extra noise compared to a regular horn.
On the plus side, they’re very easy to use, and they do a good job of alerting people to approaching traffic. Unfortunately, there are some drawbacks:
They only work if you’ve got your windows up. If you don’t have your window down yet, then you won’t hear anything at all!
They have a very distinctive “alert” sound that some people find irritating after a while. (Though, to be fair, many people also enjoy the noise!)
They’re kind of large and unwieldy, especially compared to other types of air horns. The size can make it difficult to store them when they are not in use.
No matter which method you use, it is important to practice caution when using an air horn. You don’t want to accidentally blind someone!
There are also some more powerful options available for people who really want to make a point. Train horns, for example, are very large and very loud. These can be installed as is, or they can be hooked up to a compressor so that you can use them whenever you want. These things are LOUD.
You definitely need earplugs when you’re anywhere near them. Some people have even had train horns installed inside of their vehicles! If you want to make a statement with your horn, then this is the way to go.
The most unique air horn is the shofar, or at least what people think is the most unique one. It is an ancient musical instrument that makes a loud, distinctive noise. It is often used in religious contexts. However, people most commonly know it from the ram’s horn that is blown by Jews on the holiday of Rosh Hashanah.
These horns are easy to store, and they come in different sizes depending on how loud you want your horn to be. Some of them even come with attachments that make the horn easier to use.
There are a lot of things to think about when you’re choosing an air horn. In general, the klaxon is the best choice for most people. It’s simple to use, it’s easy to find, and it’s versatile enough to meet most peoples’ needs.
If you’re going for something a little louder though, the shofar might be a good option for you. It’s got that distinct sound that can be heard from quite far away.
No matter which one you pick, an air horn is a great safety precaution that can help keep you and others safe on the road.
Sources & references used in this article:
Agents in industry: the best from the AAMAS 2005 industry track by …, SG Thompson, JW Baxter, GS Horn… – IEEE Intelligent …, 2006 – ieeexplore.ieee.org
The best transportation system in the world: Railroads, trucks, airlines, and American public policy in the twentieth century by MH Rose, BE Seely, PF Barrett – 2006 – books.google.com
Hazardous decibels: hearing health of firefighters by OS Hong, DG Samo – Aaohn Journal, 2007 – journals.sagepub.com
Vehicle horn by LB Gomez – US Patent 5,078,074, 1992 – Google Patents
Vehicle-environment compatibility with emphasis on accidents involving trucks by LE Jackson – SAE transactions, 1987 – JSTOR
Design and development of automatically deployed entry steps for a fire truck cab by JR Lackore – 1996 – sae.org
Extreme Toyota: Radical contradictions that drive success at the world’s best manufacturer by E Osono, N Shimizu, H Takeuchi – 2008 – books.google.com