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"Jesper Norda created the sound installation The Centre of Silence for the Kalmar Konstmuseum. The installation consists of an empty room and sound, nothing else. A voice describes the space and the movement of air molecules in the room. In between the pieces of text the listener is treated to silence, a sine wave and white noise. "

Great visualization about how speakers work. "Speakers (also called loudspeakers) push and pull surrounding air molecules in waves that the human ear interprets as sound. You could even say that hearing is movement detection. So what makes a speaker travel back and forth at just the right rate and distance, and how does that make sound?"

"How to create music with simple rules and a loop pedal. A mix of music, maths, and molecular dynamics."