{
  "result": "PASS",
  "method": "Instrumented read-only copy of original detector, then diagnostic-only minLag floor-to-ceil counterfactual; production source and original WAV/MIDI unchanged",
  "originalMode2MidiByteIdentical": true,
  "sampleRate": 11025,
  "frameSize": 2048,
  "hop": 512,
  "originalMinLag": 7,
  "counterfactualMinLag": 8,
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  "counterfactualNotes": [
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  "counterfactualHighEventCount": 0,
  "modes": [
    {
      "mode": 1,
      "notes": [
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          "start": 1.1609977324263039,
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      ],
      "outputMaxPolyphony": 1
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    {
      "mode": 2,
      "notes": [
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        {
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      "outputMaxPolyphony": 1
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    {
      "mode": 3,
      "notes": [
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        {
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        {
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      ],
      "outputMaxPolyphony": 1
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  ],
  "limits": "Locates numerical high-note generation and sensitivity to a search boundary; does not isolate acoustic cause such as harmonic/noise/transient; does not validate a production fix"
}