An example of a a prototype of a custom UI made in SwiftUI. The custom UI tries to visualize the sound level, both the instantaneous as well as the sound level over time.
The example was used in a talk by Tobias Due Munk at the dotSwift February 3, 2020. See the video recording of the talk to better understand the decision making behind the UI implementation.
The UI is hugely inspired by the LoudnessRadar by T.C. Electronic.