De Oorzaak is a sound app that allows users to measure and visualize sound in their surroundings. It offers three measurement options: Decibel values tailored to human hearing, Spectrum for detailed frequency analysis, and Spectrogram for tracking sound over time. Whether experiencing specific sound issues or participating in the citizen science project initiated by Universiteit Antwerpen, UZA, and De Morgen, this app provides valuable insights into environmental noise.

The app's unique features enable users to gain a realistic understanding of sound levels, analyze frequency components, and monitor sound changes over time. Join the initiative and contribute to mapping environmental noise in your area with De Oorzaak sound app.