{
  "settings": {
    "sampleRate": 22050,
    "channels": 1,
    "durationSeconds": 5.5,
    "encoding": "PCM signed16 little endian WAV",
    "generator": "deterministic additive fundamental + .25 second harmonic + .12 third harmonic; peak scale .42; 10ms cosine attack/release; no random/no noise",
    "matching": "same pitch one-to-one <=100ms; maximize count then minimum sum absolute onset error rounded nanoseconds then lexicographic pairs; wrong-pitch matching on leftovers only",
    "thresholdOrigin": "100ms is a chosen lab criterion, not universal standard",
    "createdBeforeInference": "2026-10-03T12:43:27.426Z"
  },
  "notes": [
    {
      "pitch": 57,
      "onset": 0.25,
      "duration": 0.35
    },
    {
      "pitch": 64,
      "onset": 0.8,
      "duration": 0.55
    },
    {
      "pitch": 60,
      "onset": 1.6,
      "duration": 0.25
    },
    {
      "pitch": 69,
      "onset": 2.05,
      "duration": 0.7
    },
    {
      "pitch": 62,
      "onset": 3,
      "duration": 0.4
    },
    {
      "pitch": 67,
      "onset": 3.6,
      "duration": 0.3
    },
    {
      "pitch": 65,
      "onset": 4.15,
      "duration": 0.65
    }
  ]
}