Moire

a phase-modulation (FM) synthesizer you program by writing equations

audio off engine idle midi - not compiled

presets

Y = Ctrl+Enter applies

op(r) = sin(2π·r·f0·t) — a carrier at ratio r

op(r, p) — same carrier, phase-modulated by p (radians)

name : expr — a named signal; y : (or the last line) is the output

refs between lines = the modulation graph; a self / backward ref = 1-sample feedback

sum n=1..N : expr [where pred] — an operator family indexed by n

scope: t f0 n · pi e phi tau · prime fib rnd iff odd even step mod …

I× scales every phase depth — I×0 = pure carriers (the additive limit)

I x x1.00

gain 0.74

A 0.01

D 0.55

S 0.38

R 1.20

drift cents 0.0

drift Hz 0.23

EDO

Sigma ceiling

midi file

import .mid

no file

keys: a s d f g h j k z / x octave ribbon bends

output

FFT plate listens after audio starts 0 voices

oct 0