Envelope / Control
Time window function. It returns 1 inside a selected sample range and 0 outside it, useful for triggering short sections of a formula.
Use moderate values first, then increase modulation depth while listening for clipping, aliasing, or excessive filter resonance.
one(0, 4410)*white()
For pitched oscillator functions, X already contains the current MIDI note pitch and transpose information. Prefer saw(X), sin(X), or pwm(X, 0.4) unless you intentionally want an octave or ratio shift such as 0.5*X or 2*X.