Invention Grant
- Patent Title: Dynamic wind noise compression tuning
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Application No.: US17542630Application Date: 2021-12-06
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Publication No.: US11678108B2Publication Date: 2023-06-13
- 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
- Agency: Young Basile Hanlon & MacFarlane, P.C.
- Main IPC: H04R1/28
- IPC: H04R1/28 ; G06F16/901 ; H04R1/22

Abstract:
An image capture device with dynamic wind noise compression tuning techniques is described. A technique includes detecting of the presence of wind noise by measuring coherence between at least two microphones. For a compressor, adjusting a default compression threshold and default compression parameters based on the coherence measurements. For each microphone, applying by the compressor the adjusted compression parameters when an audio signal is above the adjusted compression threshold and applying the default compression parameters when the audio signal is below the adjusted compression threshold.
Public/Granted literature
- US20220095042A1 DYNAMIC WIND NOISE COMPRESSION TUNING Public/Granted day:2022-03-24
Information query
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