Patents by Inventor Jan-Hendrik Hanschke

Jan-Hendrik Hanschke 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).

  • Methods, apparatus and systems for audio sound field capture
    Patent number: 10721559
    Abstract: A microphone array for capturing sound field audio content may include a first set of directional microphones disposed on a first framework at a first radius from a center and arranged in at least a first portion of a first spherical surface. The microphone array may include a second set of directional microphones disposed on a second framework at a second radius from the center and arranged in at least a second portion of a second spherical surface. The second radius may be larger than the first radius. The directional microphones may capture information that allows for the extraction of Higher-Order Ambisonics (HOA) signals.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: July 21, 2020
    Assignee: Dolby Laboratories Licensing Corporation
    Inventors: Mark R. P. Thomas, Jan-Hendrik Hanschke
  • Methods, Apparatus and Systems for Audio Sound Field Capture
    Publication number: 20190253794
    Abstract: A microphone array for capturing sound field audio content may include a first set of directional microphones disposed on a first framework at a first radius from a center and arranged in at least a first portion of a first spherical surface. The microphone array may include a second set of directional microphones disposed on a second framework at a second radius from the center and arranged in at least a second portion of a second spherical surface. The second radius may be larger than the first radius. The directional microphones may capture information that allows for the extraction of Higher-Order Ambisonics (HOA) signals.
    Type: Application
    Filed: February 8, 2019
    Publication date: August 15, 2019
    Applicant: Dolby Laboratories Licensing Corporation
    Inventors: Mark R. P. Thomas, Jan-Hendrik Hanschke