Patents by Inventor Marcel RUTHA

Marcel RUTHA 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).

  • APPARATUS AND METHOD FOR MULTICHANNEL INTERFERENCE CANCELLATION
    Publication number: 20200051581
    Abstract: An apparatus for multichannel interference cancellation in a received audio signal including two or more received audio channels to obtain a modified audio signal including two or more modified audio channels is provided. The apparatus includes a first filter unit being configured to generate a first estimation of a first interference signal depending on a reference signal. Moreover, the apparatus includes a first interference canceller being configured to generate a first modified audio channel of the two or more modified audio channels from a first received audio channel of the two or more received audio channels depending on the first estimation of the first interference signal. Furthermore, the apparatus includes a second filter unit being configured to generate a second estimation of a second interference signal depending on the first estimation of the first interference signal.
    Type: Application
    Filed: October 21, 2019
    Publication date: February 13, 2020
    Inventors: Maria LUIS VALERO, Emanuel HABETS, Paolo ANNIBALE, Anthony LOMBARD, Moritz WILD, Marcel RUTHA