Log Spiral Tools

Spiral Trace

Explore multi-octave harmonic relationships inside a logarithmic spiral.

Pitch Harmonic Mixer

Mix harmonics at various levels of loudness to create timbres

Tempo Harmonic Mixer

Explore polyrhythms by mixing tempo harmonics

Pitch Spiral

Explore pitch relationships within a logarithmic single-octave spiral

Shruti22

Explore the 22 shrutis of Indian classical music with preset just-intonation ratios.

Tempo Spiral

Explore tempo relationships with rhythmic spirals and polyrhythms

Circle Score

Create rhythmic phrases as circles and lines.

Layakine

Turn tempos, jatis and nadais into synchronised geometric motion.