{
  "$type": "site.standard.document",
  "description": "A vehicle system includes a user device configured to produce acoustic sounds at varying frequencies. The vehicle system also includes a vehicle microphone for collecting acoustic data from the user device. Additionally, the vehicle system includes a vehicle processor for storing vehicle data…",
  "path": "/patents/1375210",
  "publishedAt": "2025-05-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60Q9/00",
    "GM Global Technology Operations LLC"
  ],
  "textContent": "A vehicle system includes a user device configured to produce acoustic sounds at varying frequencies. The vehicle system also includes a vehicle microphone for collecting acoustic data from the user device. Additionally, the vehicle system includes a vehicle processor for storing vehicle data including the acoustic data and a server communicatively coupled to the vehicle processor. In some examples, the server is configured to determine if the acoustic data match one or more predetermined frequencies of sound.",
  "title": "A VEHICLE SYSTEM FOR DETECTING ACOUSTIC FREQUENCIES"
}