Patents Assigned to Fraunhofer-Gesellschaft zur Forderung der angewandten Forshcung e.V.
  • Integrated loudspeaker system
    Patent number: 7548630
    Abstract: A loudspeaker system including a plurality of sonic converters fixed in or to the rear of sound passage openings of a carrier plate is disclosed. The carrier plate is configured in the form of a wall plate for interior spaces or outside facades of buildings and the sonic converters are integrated into the carrier plate. The loudspeaker system or loudspeaker wall plate, respectively, permit the realization of an optimum acoustic irradiation of a space without aesthetically annoying loudspeaker boxes.
    Type: Grant
    Filed: March 11, 2004
    Date of Patent: June 16, 2009
    Assignee: Fraunhofer-Gesellschaft zur Forderung der angewandten Forshcung e.V.
    Inventors: Berthold Schlenker, Thomas Sporer, Karlheinz Brandenburg