{
  "adapter": "webaudio",
  "version": "chromium 153.0.8010.12",
  "metadata": {
    "engine": "chromium",
    "mode": "OfflineAudioContext in a persistent browser; base64 float32 PCM crosses Playwright",
    "source": "https://www.w3.org/TR/webaudio-1.0/"
  },
  "test": {
    "id": "rate.resample.48000-16000.alias",
    "feature": "rate.resample",
    "title": "rate · resample · 48000-16000 · alias",
    "status": "active",
    "tier": "quality",
    "fixture": {
      "sampleRate": 48000,
      "channels": 1,
      "frames": 48000,
      "signal": "sine",
      "frequency": 11200
    },
    "steps": [
      {
        "op": "resample",
        "to": 16000
      }
    ],
    "oracle": {
      "type": "resample",
      "to": 16000,
      "min": -200,
      "max": -40
    }
  },
  "result": {
    "id": "rate.resample.48000-16000.alias",
    "feature": "rate.resample",
    "oracle": "resample",
    "level": "conformance",
    "status": "fail",
    "durationMs": 15.969333000000006,
    "metrics": {
      "pass": false,
      "gainDb": 9.567909335476364e-8,
      "frequency": 4799.945854902194,
      "perChannel": [
        {
          "pass": false,
          "gainDb": 9.567909335476364e-8,
          "frequency": 4799.945854902194
        }
      ],
      "sampleRate": 16000,
      "expectedRate": 16000,
      "lengthError": 0,
      "inputUnchanged": true
    }
  }
}