Scrollen Sie nach unten, um den Beitrag auf Deutsch zu lesen /// Scroll down for reading the post in German More than half of the world’s population lives in cities, and the trend is upwards. With a growing urban population and denser cities, the number of people being negatively affected by noise is constantly increasing. Every Read more about “Sound and the Healthy City” /// “Geräusche und die gesunde Stadt”[…]