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Wind noise prevention microphone and earphone line control device

一种麦克风、耳机线的技术，应用在声能转换领域，能够解决易产生风噪等问题，达到减小风噪、提高质量的效果

Active Publication Date: 2016-09-21
GOERTEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing voice equipment, such as the microphone of the control box, is relatively prone to wind noise because the microphone element is set opposite to the sound inlet of the casing

Method used

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  • Wind noise prevention microphone and earphone line control device
  • Wind noise prevention microphone and earphone line control device
  • Wind noise prevention microphone and earphone line control device

Examples

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Embodiment Construction

[0034] 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.

[0035] 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.

[0036] 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.

[0037] 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 wind noise prevention microphone and an earphone line control device. The microphone comprises a microphone cavity formed by the enclosing of a bottom and a first side wall; a microphone single body which is disposed in the microphone cavity, wherein a pickup hole of the microphone single body is opposite to the bottom, and a certain distance is set between the pickup hole and the bottom; and a sound channel which is communicated with the pickup hole and the external space, wherein the sound channel passes through the first side wall. The sound channel of the microphone is disposed at a side part of the pickup hole of the microphone, and is not directly opposite to the pickup hole of the microphone, thereby effectively reducing the wind noise. The microphone improves the sound pickup quality.

Description

technical field [0001] The present invention relates to the technical field of acoustic energy conversion, and more particularly, to a wind noise-proof microphone and an earphone wire control device using the microphone. Background technique [0002] Existing microphones are prone to wind noise when used, especially when used outdoors. Wind noise is caused by the turbulent flow caused by the wind blowing to the sound inlet hole of the voice device and rubbing against the sound channel and the microphone pickup hole. Existing voice equipment, such as the microphone of the control box, is relatively prone to wind noise because the microphone element is arranged opposite to the sound inlet hole of the casing. Contents of the invention [0003] An object of the present invention is to provide a new technical solution for a wind noise-proof microphone and an earphone wire control device. [0004] According to a first aspect of the present invention, a wind noise prevention mi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/08H04R1/10
CPCH04R1/083H04R1/1041H04R2460/01H04R1/08H04R2410/07H04R1/1033H04R2201/107H04R1/028H04R1/342B81B2201/0257H04R1/1083H04R1/10
Inventor 朱丽洋左明军张世文徐江涛
Owner GOERTEK INC
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