{
  "name": "音声スペクトログラム解析ツール オンライン",
  "short_name": "音オ",
  "description": "2つの音声サンプルの周波数、時間、音量強度、推定フォルマントをブラウザ内でローカルに解析・比較します。",
  "start_url": "/ja/utilities/categories/forensic-science/voice-spectrogram-analyzer-online/",
  "scope": "/ja/utilities/categories/forensic-science/voice-spectrogram-analyzer-online/",
  "icons": [
    {
      "src": "/images/utilities/voice-spectrogram-analyzer.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}