{
  "lesson": "C070",
  "path": "/tutorials/elevenlabs-audio-detector-watermark-negative-control",
  "boundary": "作者输入、原生材料、离线技术检查与官方示例分别标识。本页未运行付费/账号中的目标AI；未运行步骤不填成功结果。",
  "assets": [
    {
      "file": "images/tutorials/batch200l-20261019/creative/elevenlabs-audio-detector-watermark-negative-control/waveform.png",
      "identity": "对本课可播放原创输入实际读取的全长波形；未运行目标AI。",
      "kind": "example",
      "source": "/downloads/tutorials-batch200l-20261019/creative/elevenlabs-audio-detector-watermark-negative-control/asset-identity.json",
      "sha256": "15d8e8a013b6ca6104f04e587dbdc509dc6fbf7e67d7f653637ab43b8351a21d",
      "courseFile": "waveform.png",
      "originalFile": "waveform.png",
      "originalSHA256": "15d8e8a013b6ca6104f04e587dbdc509dc6fbf7e67d7f653637ab43b8351a21d"
    },
    {
      "file": "images/tutorials/batch200l-20261019/creative/elevenlabs-audio-detector-watermark-negative-control/spectrum.png",
      "identity": "本课原创输入的实际FFT频谱，不是生成结果或识别界面。",
      "kind": "example",
      "source": "/downloads/tutorials-batch200l-20261019/creative/elevenlabs-audio-detector-watermark-negative-control/asset-identity.json",
      "sha256": "c7ff72a0b783067229b8fb83ac76f0652cac9035316b17042319ea3a08cf9a05",
      "courseFile": "spectrum.png",
      "originalFile": "spectrum.png",
      "originalSHA256": "c7ff72a0b783067229b8fb83ac76f0652cac9035316b17042319ea3a08cf9a05"
    },
    {
      "file": "images/tutorials/batch200l-20261019/creative/elevenlabs-audio-detector-watermark-negative-control/wave-detail.png",
      "identity": "本课原始输入中段局部波形，时间对应原音，供检查接缝/发声区间。",
      "kind": "example",
      "source": "/downloads/tutorials-batch200l-20261019/creative/elevenlabs-audio-detector-watermark-negative-control/asset-identity.json",
      "sha256": "4782b217e2e7768cb1457867c0a9a7b1406f35d7c50728bae424fa9ce9870e08",
      "courseFile": "wave-detail.png",
      "originalFile": "wave-detail.png",
      "originalSHA256": "4782b217e2e7768cb1457867c0a9a7b1406f35d7c50728bae424fa9ce9870e08"
    },
    {
      "file": "images/tutorials/batch200l-20261019/creative/elevenlabs-audio-detector-watermark-negative-control/official-0.png",
      "identity": "ElevenLabs官方Audio Detector界面示例，不能作为本课三样本检测结果；官方机制示例，不是本课实测。",
      "kind": "official",
      "source": "https://elevenlabs.io/docs/eleven-creative/audio-tools/audio-detector",
      "sha256": "acd7fa39665f79024c120943badd76c44f144217953b0d8b61ed872e9c9fd1f6",
      "courseFile": "source-originals/acd7fa39665f-official-0.png",
      "originalFile": "official-0.original",
      "originalSHA256": "613d48dadb79cd72f080060948461b2c6bbfbc355433ee0a81bb1a8d10cb9563"
    }
  ]
}