Digital Music Education

Handscapes

Sine Rings

Outputs the sound of a sinusoid whose frequency changes according to the position of the index of the right hand. It produces also interactive colored rings whose radius is inversely proportional to the frequency.

Sine Rings

Video of Sine Rings

Handwave Synth

Produces a sythesized sound which varies in frequency (high/low) and intensity (left/right). It tracks the tip of your right hand finger with a red dot and outputs a colored trail of your movements.

Handwave Synth

Crackling Sounds

Crackling sounds are high‑frequency noise impulses with irregular timing and amplitude, producing a texture reminiscent of electrical sparks or granular static.

Crackling Sounds

Liquid Threshold

When your right hand index crosses an imaginary threshold it behaves like a liquid surface, outputting watery sounds and interactive droplets against a light blue image.

Liquid Threshold

Video of Liquid Threshold

Sticks

Triggers percussive sounds with varied timbres when the two index fingertips touch.

Harmonizer

The colored zones activate functional harmonies: tonic at the center, dominant on the right, and subdominant on the left, following the position of the hand.