{
  "version": 18,
  "description": "Only glassRub changes. Every other cue, voice, gain and interaction trigger remains unchanged.",
  "sounds": {
    "glassRub": {
      "title": "Glass Squeaking.aif — short natural glass rub",
      "author": "ftpalad",
      "source": "https://freesound.org/people/ftpalad/sounds/119916/",
      "downloadMirror": "https://mcdermottlab.mit.edu/mcusi/bass/fig2/audio/119916__ftpalad__glass-squeaking-clip.wav",
      "mirrorAttribution": "https://mcdermottlab.mit.edu/mcusi/bass/fig2.html",
      "license": "CC0-1.0",
      "licenseUrl": "https://creativecommons.org/publicdomain/zero/1.0/",
      "type": "recorded-foley",
      "description": "Actual recorded rubbing glass, excerpted from the clean unnormalized MIT-hosted copy of ftpalad's Glass Squeaking.aif. One short natural stroke; no synthesized squeak, oscillator, water, impact or pitch change added. Cropped 0.337–0.620 seconds within the MIT excerpt, gently filtered, faded and level-adjusted.",
      "sourceFileSha256": "e543fa679f6bdd23fccad901270abdc9438d563100f8536c1a9ffa5c36b81d9d",
      "sourceDurationSeconds": 2.3544583333333335,
      "sourceValidation": {
        "nativeSampleRate": 48000,
        "nativeClippedFraction": 0,
        "note": "Unnormalized clean recording selected. Loud *_rms.wav research playback copy rejected because it clips."
      },
      "edits": {
        "mirrorExcerptStartSeconds": 0.337,
        "mirrorExcerptEndSeconds": 0.62,
        "highpassHz": 140,
        "lowpassHz": 10000,
        "onsetFadeSeconds": 0.008,
        "tailFadeSeconds": 0.024,
        "targetPeakDbfs": -9.5,
        "pitchChange": false,
        "syntheticLayers": false
      },
      "file": "glassRub.mp3",
      "duration": 0.283015873015873,
      "bytes": 7774,
      "sha256": "c57e3aef37641a638227ed0c5ca167e26d6607b4a5340eeac1fddb0bf1a0367f",
      "peakDbfs": -9.949540138244629
    }
  },
  "validation": "File decoded and checked for duration, non-silence, finite samples, safe peaks and SHA256. No subjective listening claim; audition unavailable."
}