{
  "description": "Octave up straight from the waveform: glassy and clean on one side, ringing and fuzzy on the other, with drive, a gate that trims the tails and a tone control. No latency.",
  "id": "org.sournd.pitch.swoopline",
  "kind": "pitch",
  "latency": 0,
  "name": "Swoopline",
  "params": [
    {
      "default": 80.0,
      "key": "up_level",
      "max": 100.0,
      "min": 0.0,
      "name": "Octave",
      "taper": "linear",
      "unit": "%",
      "abi_id": 0
    },
    {
      "default": 100.0,
      "key": "dry_level",
      "max": 100.0,
      "min": 0.0,
      "name": "Dry",
      "taper": "linear",
      "unit": "%",
      "abi_id": 1
    },
    {
      "default": 40.0,
      "key": "character",
      "max": 100.0,
      "min": 0.0,
      "name": "Character",
      "taper": "linear",
      "unit": "%",
      "abi_id": 2
    },
    {
      "default": 800.0,
      "key": "focus_hz",
      "max": 3000.0,
      "min": 100.0,
      "name": "Focus",
      "taper": "log",
      "unit": "Hz",
      "abi_id": 3
    },
    {
      "default": 6.0,
      "key": "drive_db",
      "max": 30.0,
      "min": 0.0,
      "name": "Drive",
      "taper": "linear",
      "unit": "dB",
      "abi_id": 4
    },
    {
      "default": 5000.0,
      "key": "tone_hz",
      "max": 16000.0,
      "min": 500.0,
      "name": "Tone",
      "taper": "log",
      "unit": "Hz",
      "abi_id": 5
    },
    {
      "default": -50.0,
      "key": "gate_db",
      "max": -20.0,
      "min": -80.0,
      "name": "Gate",
      "taper": "linear",
      "unit": "dB",
      "abi_id": 6
    },
    {
      "default": 0.0,
      "key": "output_db",
      "max": 12.0,
      "min": -24.0,
      "name": "Output",
      "taper": "linear",
      "unit": "dB",
      "abi_id": 7
    }
  ],
  "provenance": "Original sOURnd design blending general techniques: a focus low-pass, an all-pass Hilbert pair for the analytic signal and phase doubling, full-wave rectification with DC blocking, tanh drive, a 2:1 downward expander below a threshold and a two-pole tone filter. Character informed by our own measurements of rectifier-style octave-up circuits (period kept, tails gated, upper harmonics lifted).",
  "styles": [
    "octaver"
  ],
  "tail_seconds": 0.1,
  "version": "1.0.0",
  "tier": "free",
  "listed": true,
  "category": "pitch",
  "url": "https://sournd.com/engines/swoopline/",
  "price": {
    "cents": 0,
    "currency": "GBP"
  },
  "markdown_url": "https://sournd.com/engines/swoopline/index.md",
  "icon_url": "https://sournd.com/engines/swoopline/icon.svg",
  "banner_url": "https://sournd.com/engines/swoopline/banner.svg",
  "story": "An octave of glass above.",
  "download": {
    "macos": "https://sournd.com/download/free/macos",
    "linux": "https://sournd.com/download/free/linux",
    "windows": "https://sournd.com/download/free/windows"
  }
}