{
  "name": "在线声音语图频谱分析仪",
  "short_name": "在线声音语图频谱分析仪",
  "description": "在浏览器中私密可视化两段音频样品的频率、时间、音强及估计共振峰（Formant）特征。",
  "start_url": "/zh/utilities/categories/forensic-science/voice-spectrogram-analyzer-online/",
  "scope": "/zh/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"
}