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Stereo-extended contacting microphone apparatus

An extended and contact-type technology, applied in the direction of contact microphone transducers, transmission systems, electrical components, etc., can solve the problem of discounting the sound collection effect of the contact microphone device 10

Inactive Publication Date: 2007-07-04
久易科技股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the inward clamping elasticity of the annular body 10 of the contact microphone device is not too strong so as not to cause discomfort to the user, in actual use, due to the user's actions, the rotation of the neck, etc., the contact microphone device often loses The lower edge of the neck slides to the position shown by the dotted line (b) in Figure 1b, and the sound collecting element 11 will not be close to the skin, both of which make the sound collecting effect of the contact microphone device 10 greatly reduced

Method used

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  • Stereo-extended contacting microphone apparatus
  • Stereo-extended contacting microphone apparatus
  • Stereo-extended contacting microphone apparatus

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Embodiment Construction

[0027] 2a, 2b, and 2c respectively show a top view, a side view, and a perspective view of a microphone device according to a first embodiment of the present invention. As shown in the figure, the microphone device of this embodiment includes a linear element 20 , a sound receiving element 21 disposed at one end of the linear element 20 , and a signal line 22 extending from the other end of the linear element 20 . The sound-receiving element 21 receives the skin vibration when a user makes a sound in a skin-to-skin contact manner and converts it into an electrical signal. The sound-receiving element 21 is usually a piezoelectric microphone, but the present invention does not specifically limit the sound-receiving mode and adopted technology of the sound-receiving element 21 . One end of the signal line 22 has a suitable plug to connect with the microphone input connector of other devices. Likewise, the present invention does not particularly limit the position where the signa...

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Abstract

The invention relates to a contact microphone device, which at least comprises one plastic / elastic linear element and a sound receiver at one end of linear element, wherein the linear element is three dimensional; at downward view, it is in C shape; at side view, two ends of linear element are bended upwards and downwards to form < shape; therefore, the linear element can surround the user neck, while its one end is support by the neck bottom, and another end with sound receiver can be fixed near the jaw of user.

Description

technical field [0001] The present invention relates to a microphone device, in particular to a contact microphone device with a three-dimensional structure. Background technique [0002] Microphone devices are common devices in people's daily life. Especially in recent years, with the popularity of consumer mobile electronic devices such as mobile phones and PDAs, various novel microphone devices, such as ear-hook microphone devices combined with earphones, wireless microphone devices combined with Bluetooth, etc. Get the attention of the market. [0003] Traditional microphone devices mostly use capacitive sound collection, which mainly uses air as the medium to collect the sound from the sound source. However, since the noise of the surrounding environment will also be collected by the condenser microphone device through the air along with the sound of the sound source, the condenser microphone device is not suitable for use in a noisy environment. In order to solve th...

Claims

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Application Information

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IPC IPC(8): H04R1/46H04B1/38H04B1/3877
Inventor 周锦材
Owner 久易科技股份有限公司
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