{
  "node_id": "ebu-r128-audio-loudness",
  "title": "EBU R128 (Loudness)",
  "domain": "Creative, Content & Media IP",
  "version": "1.1.1",
  "last_updated": "2026-04-30",
  "bluf": "Compliance with the EBU R 128 recommendation mandates rigorous audio loudness normalization to ensure content uniformity across broadcast platforms…",
  "paywall": {
    "status": "LOCKED",
    "unlock_cost_usd": "0.01",
    "skyfire_id": "41779894-ece2-4163-9761-b3b1b76e19b0"
  },
  "crosswalks": {
    "_available_keys": [
      "nist_framework",
      "iso_standard",
      "ai_overlay_2026",
      "industry_mapping"
    ],
    "_note": "Full crosswalk values included in vault response"
  },
  "dependencies": [
    "itu-r-bt-709-hdtv",
    "itu-r-bt-2020-uhdtv",
    "smpte-st-2110-media"
  ],
  "primary_citations_count": 7,
  "workflow_steps_count": 10,
  "schema_fields_count": 17,
  "citation_preview": [
    "EBU R 128: Loudness normalisation and permitted maximum level of audio signals (2020 v3.0)",
    "ITU-R BS.1770-4: Algorithms to measure audio programme loudness and true-peak audio level"
  ]
}