If giving the world a jolt of big train sound off the tracks is what you want or need, these products will do the trick.

A regular car horn is fine, but lacks finesse for more subtle communication. For example, some car horns aren’t particularly adept at short indicatory honks, and can only blare loudly regardless ...

train horns are currently required by the Federal Railroad Administration to sound at volumes of 96 to 100 decibels, which is roughly equivalent to a power tool or a honking car. The aim is to be ...