{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreicaphofehujefmypxipessosjmpqjyutq6ik3uf6odkdht2ey5czq",
    "uri": "at://did:plc:ufj56qvkrujyunh3swpo4ilt/app.bsky.feed.post/3mid2qg3xnud2"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreihfu5l4xc4khz4nzxk3vov2opllrvjuak2inbswttr5sdbfq44ehq"
    },
    "mimeType": "image/jpeg",
    "size": 313224
  },
  "path": "/technology/audio/outline-secures-european-patent-for-audio-filter-technology",
  "publishedAt": "2026-03-30T09:37:50.000Z",
  "site": "https://www.installation-international.com",
  "tags": [
    "Audio",
    "loudspeakers",
    "outline",
    "patents",
    "Warped Finite Impulse Response filters",
    "Outline secures European patent for audio filter technology",
    "Installation"
  ],
  "textContent": "Warped Finite Impulse Response (WFIR) filters distribute processing resolution according to how humans perceive pitch, concentrating accuracy at frequencies where the ear is most discriminating\n\nThe post Outline secures European patent for audio filter technology appeared first on Installation.",
  "title": "Outline secures European patent for audio filter technology"
}