Invention Grant
- Patent Title: Wind noise mitigation in active noise cancelling headphone system and method
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Application No.: US15692394Application Date: 2017-08-31
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Publication No.: US10582293B2Publication Date: 2020-03-03
- Inventor: Paul Yamkovoy
- Applicant: BOSE CORPORATION
- Applicant Address: US MA Framingham
- Assignee: Bose Corporation
- Current Assignee: Bose Corporation
- Current Assignee Address: US MA Framingham
- Agency: Bose Corporation
- Main IPC: G10L21/0216
- IPC: G10L21/0216 ; G10L21/0208 ; G10K11/178 ; H04R1/10 ; H04R5/033 ; G10K11/00 ; A61F11/14

Abstract:
Headphone systems and methods are provided to mitigate the impact of wind on active noise cancellation. At least one headphone system includes an earpiece with a speaker to convert a signal into acoustic energy in an acoustic volume. A microphone is acoustically coupled to an external environment and detects external noise. A control circuit is configured to detect wind and to adjust a feed-forward audio signal from the microphone based on the wind detection.
Public/Granted literature
- US20190069074A1 WIND NOISE MITIGATION IN ACTIVE NOISE CANCELLING HEADPHONE SYSTEM AND METHOD Public/Granted day:2019-02-28
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