Microphone wind noise prevention apparatus and electronic device

A technology for microphones and external devices, applied to electrical components, earphones to reduce environmental noise, sensor components, etc., can solve the problems of reduced call quality, high wind noise, and reduced user experience, and achieve the effect of reducing wind speed and reducing wind noise

Pending Publication Date: 2017-06-13
GOERTEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In this case, when the wind blows, it blows directly into the sound hole of the microphone body, resulting in large wind noise, resulting in a decrease in call quality
Reduced user experience

Method used

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  • Microphone wind noise prevention apparatus and electronic device
  • Microphone wind noise prevention apparatus and electronic device

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Embodiment Construction

[0025] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0026] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0027] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0028] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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PUM

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Abstract

The invention discloses a microphone wind noise prevention apparatus and an electronic device. The apparatus comprises a first cavity, a second cavity and a communication channel, the first cavity communicates with a pickup hole of an external device, the communication channel is used for communicating the first cavity with the second cavity, and the second cavity communicates with a sound hole of a microphone; and the microphone wind noise prevention apparatus further comprises a pressure relief hole communicating the first cavity with the external environment. One technical problem to be solved in the invention is that the wind noise of the existing microphone is large. One use of the microphone wind noise prevention apparatus provided by the invention is applied to the electronic device.

Description

technical field [0001] The invention relates to the technical field of acoustic energy conversion, and more specifically, to a microphone wind noise prevention device and electronic equipment using the device. Background technique [0002] An existing earphone with a call function is provided with a microphone body inside the housing. The sound hole of the microphone body is usually set opposite to the sound pickup hole of the casing. [0003] In this case, when the wind blows, it blows directly into the sound hole of the microphone body, resulting in relatively large wind noise, resulting in a decrease in call quality. Reduced user experience. Contents of the invention [0004] An object of the present invention is to provide a new technical solution for a microphone wind noise prevention device. [0005] According to a first aspect of the present invention, a microphone wind noise prevention device is provided. The device includes a first cavity, a second cavity and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/08H04R1/10
CPCH04R1/083H04R1/1083
Inventor 张献春李秀清刘巍
Owner GOERTEK INC
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