A rapid, pulsating auditory signal emitted by a vehicle’s horn, often mimicking the sound of automatic gunfire, characterizes this particular type of horn. This effect is typically achieved through a specialized air horn system or electronic sound module designed to produce short, sharp bursts of sound in quick succession.
Such horns can serve to quickly attract attention in emergencies or hazardous situations. Historically, novel horn sounds have reflected contemporary cultural trends and technological advancements in automotive accessories. The increasing availability and affordability of electronic sound modification technology have expanded the range of available horn sounds beyond traditional options. However, the use of such horns is often subject to local regulations regarding noise pollution and permissible vehicle modifications. Their perceived aggressive nature can also lead to negative reactions from other drivers and pedestrians.