Preset Signals
Square wave
odd harmonics · 1/n decay
Sawtooth wave
all harmonics · 1/n decay
Triangle wave
odd harmonics · 1/n² decay
Gaussian pulse
Gaussian spectrum — self-similar
AM modulation
carrier + two sidebands
Harmonics
32
LP Cutoff
32
Speed
2.0×
↺ Animate
↺ Reset
Drag spectrum bars
to sculpt the signal.
Reduce LP Cutoff to
see Gibbs phenomenon.
signal:
square
harmonics:
32
cutoff:
32
f(t) = ∑ Aₙ · sin(2πnf₀t + φₙ)
Drag bars
— sculpt spectrum
LP Cutoff
— filter harmonics
Space
— pause / play