{
  "run_at": "2026-09-25T03:53:27.314Z",
  "source_revision": "0627f339f9ab435a77ccad09280874fec1ea6886",
  "source_sha256": "c37aa3236522afcb5cbbb7d4f1baa05e4c8a0bc7f68f93beac4145fb6c2fcfa0",
  "dataset": "vocadito v3",
  "doi": "10.5281/zenodo.5578807",
  "license": "CC BY 4.0",
  "tracks": 40,
  "singers": 29,
  "seconds": 817.1285260770975,
  "runtime": {
    "bun": "1.3.14",
    "node": "v24.3.0",
    "arch": "x64",
    "platform": "linux"
  },
  "method": {
    "sample_rate": 44100,
    "window": 4096,
    "hop": 2048,
    "clarity_gate": 0.9,
    "amplitude_normalized": false,
    "pitch_threshold_cents": 50
  },
  "pooled": {
    "frames": 17537,
    "voiced": 11640,
    "unvoiced": 5897,
    "detected": 9386,
    "voiced_detected": 9032,
    "correct50": 8761,
    "correct25": 8182,
    "false_alarms": 354,
    "octave_errors": 55,
    "out_of_range": 4,
    "low_rms_voiced": 579,
    "clipped_voiced": 62,
    "voiced_correct50": 0.7526632302405498,
    "voiced_correct25": 0.7029209621993127,
    "voiced_recall": 0.7759450171821306,
    "unvoiced_false_alarm": 0.06003052399525182,
    "conditional_correct50": 0.9699955713020372,
    "conditional_median_abs_cents": 5.998604255002138,
    "conditional_p95_abs_cents": 36.803384807611685,
    "overall_correct": 0.8156469179449165
  },
  "clip_mean": {
    "voiced_correct50": 0.7501132232519331,
    "voiced_recall": 0.7742094209525796,
    "unvoiced_false_alarm": 0.06676184697248533
  },
  "gates": {
    "pooled_correct50_pass": false,
    "unvoiced_false_alarm_pass": true,
    "every_clip_correct50_pass": false,
    "clips_below_70": [1, 3, 4, 8, 9, 10, 13, 15, 17, 21, 23, 26, 30, 33, 34, 35, 36]
  },
  "timing": {
    "wall_seconds": 30.218285417,
    "detector_median_ms": 1.5438360000007378,
    "detector_p95_ms": 2.584768000000622,
    "note": "CPU execution only; not browser end-to-end latency"
  },
  "attribution": {
    "authors": "Rachel M. Bittner, Katherine Pasalo, Juan Jos\u00e9 Bosch, Gabriel Meseguer-Brocal, David Rubinstein",
    "work": "vocadito (2021), v3",
    "source": "https://zenodo.org/records/5578807",
    "license": "https://creativecommons.org/licenses/by/4.0/",
    "changes": "Offline pitch estimates and aggregate evaluation by eurachacha; original recordings and lyrics not included."
  }
}