{
  "$type": "site.standard.document",
  "description": "A vehicle having a seat with a head rest portion and a loudspeaker as well as a sound guide guiding sound from the loudspeaker to an output in the head rest portion, where the sound guide has a cross section at least substantially identical to that of a membrane of the loudspeaker.",
  "path": "/patents/978209",
  "publishedAt": "2014-02-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60N2/803",
    "BANG & OLUFSEN AS [DK]"
  ],
  "textContent": "A vehicle having a seat with a head rest portion and a loudspeaker as well as a sound guide guiding sound from the loudspeaker to an output in the head rest portion, where the sound guide has a cross section at least substantially identical to that of a membrane of the loudspeaker.",
  "title": "A vehicle comprising a loudspeaker having a sound guide opening into a head rest of the vehicle"
}