{
  "topic": "C34",
  "title": "AI 音乐单声道相位检查：识别反相抵消，保住手机外放里的贝斯",
  "scope": "实际原创反相源轨、L+R折叠/修正WAV和FFT；以已知源轨纠错，不归咎任何未测试模型。",
  "targetTool": "FFmpeg Aphasemeter",
  "targetServiceExecution": "Not performed; actual local native operations are described separately.",
  "files": [
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    },
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      "file": "checks.csv",
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      "bytes": 324,
      "role": "instructions-or-unfilled-check-template"
    },
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      "file": "mono-fold-cancelled.wav",
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      "file": "mono-fold-corrected.wav",
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      "file": "mono-fold.sh",
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      "bytes": 81,
      "role": "author-native-input-or-reference"
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      "file": "phase-truth.json",
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      "bytes": 246,
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    {
      "file": "stereo-corrected-source.wav",
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      "role": "author-native-input-or-reference"
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  ],
  "localExecution": "Actual native SDK/media operations are included; read file roles and reports."
}