Draw-o-lin: A Music Visualizer for Violin
What does music look like? Let Draw-o-lin show you a new way to visualize the music. You can play violin this way.
Higher Pitches -> Draw Lines
When performer plays a higher pitch compared to the previous one, Draw-o-lin goes forward and backward to draw lines.
Lower Pitches -> Draw Arcs
When performer plays a lower pitch compared to the previous one, Draw-o-lin rotates to draw arcs.
Volume -> Line Weight
The line Weight that Draw-o-lin draws depends on the volume that performers play.
Tempo -> Length of Lines
The length of lines that Draw-o-lin draws depends on the tempo that performers play.
Prof. Mark D. Gross
Thanks to Huaishu’s video recording, Deren’s H-bridge, Zack’s help in mechanics, Shawn’s gear motor prototype, and Prof. Mark D. Gross.
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