Urban Sound Planning

Abstract

In this chapter, examples of the application of urbanism approaches are described not only to reduce unwanted noise but also to improve the quality of the sonic environment. By considering different architectonic elements existent in the urban environment, it is possible to highly reduce traffic noise levels. The shape of the buildings, the street configurations, or the urban furniture are effective for urban sound-friendly architecture. Additionally, it has been proven that human perception is multisensorial; thus, the visual elements are also influential to the perception of urban sound environments. The way visual elements can support the sonic coherence of a space and its relation to the urban functionality is discussed. Finally, Virtual Reality Technology is proposed as a tool for the design and appraisal of future urban development where both visual and audio can be simultaneously assessed. The implementation within a smart city is also considered.