Title:
WIND NOISE REDUCTION STRUCTURE AND EARPHONES
Document Type and Number:
WIPO Patent Application WO/2024/008188
Kind Code:
A1
Abstract:
A wind noise reduction structure and earphones (100). The wind noise reduction structure comprises: an earphone housing (10), the earphone housing (10) being provided with an air inlet hole; and a microphone assembly, the microphone assembly being arranged on an inner side wall of the earphone housing (10), a closed sound cavity being formed between the microphone assembly and the earphone housing (10), and the closed sound cavity being in communication with the air inlet hole.
Inventors:
ZHANG JIN (CN)
Application Number:
PCT/CN2023/106389
Publication Date:
January 11, 2024
Filing Date:
July 07, 2023
Export Citation:
Assignee:
ANKER INNOVATIONS TECH CO LTD (CN)
International Classes:
H04R1/10
Foreign References:
| CN217935902U | 2022-11-29 | |||
| CN218103452U | 2022-12-20 | |||
| CN214177530U | 2021-09-10 | |||
| CN108429960A | 2018-08-21 | |||
| CN212115606U | 2020-12-08 | |||
| US20210099786A1 | 2021-04-01 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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