• Patent Title: BEAMFORMING FOR WIND NOISE OPTIMIZED MICROPHONE PLACEMENTS
  • Application No.: US18775885
    Application Date: 2024-07-17
  • Publication No.: US20240373163A1
    Publication Date: 2024-11-07
  • Inventor: Erich Tisch
  • Applicant: GoPro, Inc
  • Applicant Address: US CA San Mateo
  • Assignee: GoPro, Inc
  • Current Assignee: GoPro, Inc
  • Current Assignee Address: US CA San Mateo
  • Main IPC: H04R3/00
  • IPC: H04R3/00 H04R3/12
BEAMFORMING FOR WIND NOISE OPTIMIZED MICROPHONE PLACEMENTS
Abstract:
An image capture device with beamforming for wind noise optimized microphone placements is described. The image capture device includes a front facing microphone configured to capture an audio signal. The front facing microphone co-located with at least one optical component. The image capture device further includes at least one non-front facing microphone configured to capture an audio signal. The image capture device further includes a processor configured to generate a forward-facing beam using the audio signal captured by the front facing microphone and the audio signal captured by the at least one non-front facing microphone, generate an omni beam using the audio signal captured by the at least one non-front facing microphone, and output an audio signal based on the forward facing beam and the omni beam.
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