// Oscillator with saw, square with pulse width and hard sync – band-limited (PolyBLEP).
module osc "Osc" hp 6 {
  desc de "Oszillator: Sägezahn und Rechteck (Pulsbreite per Regler), V/Oct-Eingang und Hard-Sync – bandbegrenzt, ohne Aliasing."
  desc en "Oscillator: saw and square (pulse width by knob), V/Oct input and hard sync – band-limited, without aliasing."

  knob tune "TUNE"  -2..2 = 0 unit v tip "Coarse tune (octaves)"
  knob pw   "PW"    0.05..0.95 = 0.5 unit pct
  in   pitch "V/OCT" pitch
  in   sync "SYNC"  gate
  out  sw   "SAW"   audio
  out  sq   "SQR"   audio

  process {
    f = hz(pitch + tune)
    r = rise(sync)
    sw = saw(f, r) * AUDIO
    sq = square(f, pw, r) * AUDIO
  }
}