{
  "id": "/en/",
  "name": "AcusticaX Audio Tools",
  "short_name": "AcusticaX",
  "description": "18 free audio tools: sound level meter, tone generator, spectrum analyzer, hearing test, turntable calibration and more. No sign-up, nothing gets uploaded.",
  "lang": "en",
  "dir": "ltr",
  "start_url": "/en/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#f0f4f8",
  "theme_color": "#1a2b49",
  "categories": ["utilities", "music", "productivity"],
  "icons": [
    { "src": "/pwa/icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/pwa/icon-512.png", "sizes": "512x512", "type": "image/png" },
    { "src": "/pwa/icon-512-maskable.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ],
  "shortcuts": [
    { "name": "SPL meter", "url": "/en/sound-level-meter/" },
    { "name": "Tone generator", "url": "/en/tone-generator/" },
    { "name": "Spectrum analyzer", "url": "/en/spectrum-analyzer/" },
    { "name": "Hearing test", "url": "/en/hearing-test/" }
  ]
}