I Turned 18 Math Shapes Into Sound

#MathSonification #VisualMath #CreativeCoding What do math shapes sound like? I scanned 18 geometric curves and mapped their y-coordinates to pitch, turning visual math into sound. Ever wondered what a geometric shape actually sounds like? In this video, 18 mathematical shapes are scanned point by point. Each y-coordinate is mapped into an exponential pitch engine, so the curve you see on the left becomes the sound you hear on the right. In the fast sections, the left shape stays fully visible while the waveform uses a sliding window that moves to the right with the rhythm. Same rule, different voices: polygons, rose curves, Lissajous curves, cardioids, hypotrochoids, and more. TIMESTAMPS 0:00 - Intro: how shapes become sound 0:06 - Circle 0:16 - Triangle 0:26 - Pentagon 0:36 - Octagon 0:46 - Star 0:56 - Rose 5 1:06 - Rose 7 1:16 - Lissajous Curve (3:4) 1:26 - Nephroid 1:36 - Cardioid 1:46 - Hypotrochoid 1:56 - Gear 16 2:06 - Butterfly Curve 2:16 - Infinity Curve 2:26 - Sprocket 2:36 - Crescent 2:46 - Square Wave 2:56 - Flower 4 3:06 - Final shape table ABOUT THE PROJECT This video was programmatically animated with Python, NumPy, Pillow, and FFmpeg. The audio is synthesized directly from curve data: y(t) is mapped exponentially to pitch, with visual waveform motion synchronized to the generated sound. The goal is simple: show how different mathematical shapes create different sonic fingerprints when the same scanning rule is applied. #GeometrySound #DataSonification #OddlySatisfying #MathArt #ParametricCurves #Lissajous #Cardioid #PythonAnimation #AudioVisual #SoundDesign #STEM #GenerativeArt