{
  "$type": "site.standard.document",
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  "description": "Aspects of the present invention relate to an audio processing system (1) for a vehicle (3). The audio processing system (1) is configured to process an audio signal (AS-n) representing sound waves originating from at least one vehicle (3) system disposed on the vehicle (3). The audio processing…",
  "path": "/patents/1396707",
  "publishedAt": "2025-08-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W10/06",
    "JAGUAR LAND ROVER LTD [GB]"
  ],
  "textContent": "Aspects of the present invention relate to an audio processing system (1) for a vehicle (3). The audio processing system (1) is configured to process an audio signal (AS-n) representing sound waves originating from at least one vehicle (3) system disposed on the vehicle (3). The audio processing system (1) includes a controller (21) configured to receive the audio signal (AS-n) from a microphone (5). The controller (21) processes the audio signal (AS-n) to generate a frequency domain representation of the audio signal (AS-n). The controller (21) also receives a first operating signal (OS-n) indicating an operating state of a first said vehicle system (VS-n). The controller (21) decompose the frequency domain representation of the audio signal (AS-n) in dependence on the first operating signal (OS-n) to identify a first audio profile associated with the operation of the first vehicle system (VS-n). Aspects of the present invention also relate to a vehicle (2) including an audio processing system (1).",
  "title": "AUDIO SIGNAL PROCESSING METHOD AND APPARATUS"
}