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Wind noise mitigation in active noise cancelling headphone system and method
专利权人:
BOSE CORPORATION
发明人:
Paul Yamkovoy
申请号:
US15692394
公开号:
US10582293B2
申请日:
2017.08.31
申请国别(地区):
US
年份:
2020
代理人:
摘要:
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.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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