Patents Examined by Freidrich W Fahnert
  • Vehicle sound enhancement
    Patent number: 9860667
    Abstract: Methods and systems for enhancing vehicle sound are provided. In accordance with one embodiment, a vehicle includes a powertrain, one or more sensors, and a processor. The one or more sensors are configured to measure a sound, a vibration, or both, produced by one or more vehicle components pertaining to the engine. The processor is configured to enhance the sound for audible display for one or more individuals within or in proximity to the vehicle.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: January 2, 2018
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Roger C. Barlow, Jr., Scott M. Reilly, Frank C. Valeri