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Multifunctional microphone device

A microphone and multi-functional technology, applied in frequency/direction characteristic devices, transducer acoustic response prevention, microphone mouth/microphone accessories, etc., can solve problems such as large specific gravity, low stability, and waste of time for debugging personnel , to achieve the effect of simple debugging, elimination of echo and howling, and high debugging efficiency

Inactive Publication Date: 2020-05-08
袁达雨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, during the debugging process of daily video and teleconference, the main problems are image, double image, silence, echo and howling, among which the echo and howling occupy a large proportion, which makes the debugging personnel A lot of time and energy are wasted on echo and howling elimination, the debugging process is cumbersome, and the stability after debugging is still not high

Method used

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Embodiment Construction

[0011] As shown in the figure, it includes a wire 1 , a base 2 , a casing 3 , a sound insulation cylinder 4 , a vibrating membrane 5 and a vibration collector 6 .

[0012] The housing 3 is straight and made of metal material, the bottom edge of the housing 3 is fixedly connected to the top surface of the base 2; the sound insulation tube 4 is straight and made of sound insulation cotton, The bottom edge of the sound insulation tube 4 is fixedly connected to the top surface of the base 2, and is coaxially arranged with the housing 3; gap.

[0013] The vibration collector 6 is fixedly connected to the top surface of the base 2 and is located in the sound insulation cylinder 4, and the vibrating membrane 5 is connected to the top of the vibration collector 6 and is connected to the sound insulation cylinder 4 along the radial direction of the sound insulation cylinder 4. The top of the wire 1 runs through the base 2 and communicates with the vibration collector 6 . During debug...

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Abstract

The invention discloses a multifunctional microphone device. When debugging is carried out, an operator only needs to adjust the orientation of a microphone, so that the axial direction of the microphone is enabled to directly face the mouth of a speaker; thereafter, a vibrating diaphragm and a vibration collector only collect the sound emitted by the speaker right opposite to the microphone, so that the echo and howling possibly generated during a telephone conference are structurally and effectively eliminated. The device has the effects of simple debugging mode, high debugging efficiency and the like.

Description

technical field [0001] The present invention relates to improvements in microphones. Background technique [0002] In the prior art, during the debugging process of daily video and teleconference, the main problems are image, double image, silence, echo and howling, among which the echo and howling occupy a large proportion, which makes the debugging personnel A lot of time and energy are wasted on echo and howling cancellation, the debugging process is cumbersome, and the stability after debugging is still not high. In this way, how to reduce the time wasted by operators on eliminating the echo and howling, and effectively ensure that the echo and howling will not appear repeatedly has become a technical problem to be solved urgently by those skilled in the art. Contents of the invention [0003] Aiming at the above problems, the present invention proposes a novel multi-purpose microphone with good echo and howling elimination effects after use and no repetition. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/08H04R1/20H04R3/02
CPCH04R1/08H04R1/20H04R3/02
Inventor 袁达雨
Owner 袁达雨