The Komban bus horn is named after the Japanese company, Mitsubishi Fuso Truck and Bus Corporation, which produced the Canter bus model. The horn's distinctive sound is generated by a specific type of air horn, which is designed to produce a loud, high-pitched, and slightly nasal sound. The exact origins of the Komban horn are unclear, but it is believed to have been used on Japanese buses since the 1970s.
, which can cause sudden hearing loss, panic among other drivers, and increased heart rates. Summary of Impact The Komban bus horn sits at the intersection of local fandom and public safety. To its supporters, it is the "music" of the highway; to regulators and other commuters, it is a dangerous source of noise pollution that risks road safety. Experience the sounds and the controversy surrounding these heavy musical horns in Kerala: 02:14 Kerala Tourist Bus Heavy Horn | 10 Tourist bus horn ... KL40 DUDE
The Komban bus horn typically operates at a frequency of around 1,200-1,500 Hz, producing a sound pressure level of approximately 110-120 decibels. The horn itself consists of a cylindrical resonator with a flared mouth, which helps to amplify and project the sound.