Echoes of sustainability: soundscape and sustainability assessment in a college campus

Abstract

Despite the existence of legislation and good practice guidelines, environmental noise remains a challenge for most urban environments. While noise control methods have made significant strides in reducing noise levels in urban sound environments, there has been a notable oversight in addressing its perceptual construct known as the 'soundscape.' This oversight is a missed opportunity for urban sustainable development, aiming towards inclusive, safe, resilient, and sustainable cities and human settlements. Several College and University campuses serve as exemplars of well-designed and environmentally conscious sound environments. For this research, a soundscape assessment at Perrotis College in Thessaloniki, Greece has been conducted. Furthermore, noise level measurements and sound recordings were conducted. This approach allowed the combinatory evaluation of soundscape descriptors with noise and acoustic indicators, over a three-month period. The results highlighted a seasonal variation in how campus users perceive the soundscape. The concept of positive soundscapes and the application of soundscape improvement strategies are crucial elements for enhancing urban environments. These approaches not only contribute to reducing noise pollution but also promote a more pleasant and harmonious auditory experience in our cities and support the creation of sustainable urban spaces.