Patents by Inventor Daniel Bracht

Daniel Bracht has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11632644
    Abstract: A system and method for generating a virtual soundstage in a listening environment having a compact speaker array centrally positioned in a listening environment. A listener is sitting offset from the speaker array and the virtual soundstage is generated in front of a listener. A signal processing unit is configured to receive an incoming audio signal, to process left and right channel signals of the incoming audio signal to generate a null, and to steer the null toward one ear of a listener thereby generating a virtual sound source that is offset from the center of the listening environment. Virtual sound sources are generated in front of, to the left of, and to the right of the listener.
    Type: Grant
    Filed: July 12, 2021
    Date of Patent: April 18, 2023
    Assignee: Harman Becker Automotive Systems GmbH
    Inventors: Daniel Bracht, Matthias von Saint-George
  • Publication number: 20220312141
    Abstract: A system and method for generating a virtual soundstage in a listening environment having a compact speaker array centrally positioned in a listening environment. A listener is sitting offset from the speaker array and the virtual soundstage is generated in front of a listener. A signal processing unit is configured to receive an incoming audio signal, to process left and right channel signals of the incoming audio signal to generate a null, and to steer the null toward one ear of a listener thereby generating a virtual sound source that is offset from the center of the listening environment. Virtual sound sources are generated in front of, to the left of, and to the right of the listener.
    Type: Application
    Filed: July 12, 2021
    Publication date: September 29, 2022
    Applicant: Harman Becker Automotive Systems GmbH
    Inventors: Daniel Bracht, Matthias von Saint-George