Microphone wind noise prevention device and electronic equipment

A microphone and sound hole technology, applied in electrical components, sensor parts, microphone mouth/microphone accessories, etc., can solve problems such as high wind noise, lower call quality, and lower user experience, so as to reduce wind noise, pressure and Effect of flow rate reduction, reduced pressure and flow rate

Active Publication Date: 2017-06-20
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 device and electronic equipment
  • Microphone wind noise prevention device and electronic equipment
  • Microphone wind noise prevention device and electronic equipment

Examples

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Embodiment Construction

[0029] 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.

[0030] 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.

[0031] 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.

[0032] 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 device and electronic equipment. The device comprises a first sound hole, a second sound hole, a first cavity, a second cavity and a connecting channel. The first sound hole and the second sound hole are communicated through the first cavity. The first cavity is internally provided with a first flow blocking part which is opposite to the first sound hole and a second flow blocking part which is opposite to the second sound hole. The connecting channel is used for connecting the first cavity and the second cavity. The second cavity is communicated with a microphone sound hole. The entrance of the connecting channel is arranged between the first flow blocking part and the second flow blocking part. One technical problem to be solved is high wind noise of the present microphone body. One application of the microphone wind noise prevention device is used for the electronic equipment.

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 shell. 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 sound hole, a second sound hol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/08
CPCH04R1/086
Inventor 张献春刘巍
Owner GOERTEK INC
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