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    A train horn is an extremely loud, powerful air horn that serves as an audible warning device on electric and diesel locomotives, electric or diesel power cars, and in electric and diesel multiple units. The horn’s primary purpose is to alert persons and animals to an oncoming train,   Fact 1 Each type of honk […]

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  • How weather effect sound

    As spring and summer approaches we’re expecting warmer, longer days and with plenty of time to soak up some Vitamin D. But, the changing weather affects sound in terms of its sound output and traveling distance. There are different pressures, temperatures and moisture levels in the air around us that all contribute to how sounds […]

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  • Sound of sirens THE SOUNDS OF SIRENS

    The distinctive wail of a siren is a universal signal that demands attention. Sirens warn of danger, prompt action, or remind everyone that teatime is over. In an area in which machinery creates a loud ambient noise, a siren is especially vital. In fact, it is often the only way to communicate with the employees […]

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  • explosion-proof products for the mining industry Explosion-proof products for the Mining Industry

    EXPLOSION-PROOF PRODUCTS FOR THE MINING INDUSTRY Many industries and businesses have potentially explosive atmospheres. These include mines, petrochemical plants, mills (flour, timber, etc…), and spray booths. Of these, the mining industry is certainly one of the most significant because it combines the presence of gases and electricity, oxygen, and plenty of dust. Of course, a […]

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