A historical study of car horn noise in Japan from a soundscape viewpoint

Abstract

This paper discusses the role of the public in solving noise problems, through a review of the history of the car horn noise problem in Japan. Noise problems caused by car horns began occurring around 1930, and subsequently recurred around 1950. In both cases, official regulations were enacted; however, these regulations were only temporarily effective. It was a civic movement, in which a variety of groups participated, that ultimately led to a permanent resolution of the issue. The most important factors for the success of this movement were believed to be the breadth of participation and the successful fulfillment of each group's role. History suggests that regulations alone are insufficient for resolving the issue of noise problem from vehicles, and public participation is crucial to achieve a solution and further improve the soundscape. Moreover, it appears that the role of the public in solving noise problems lies in their change of attitude toward, and active efforts to control, noise. Therefore, the most important point of discussion regarding social aspects of a noise policy must concern how to involve a large proportion of the public in the resolution of noise problems and further improving the soundscape.