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Wired earphone compatible method and device

A technology for wired earphones and earphone plugs, applied in the field of wired earphone compatibility methods and devices, can solve the problem that terminal equipment cannot be compatible with earphones, etc.

Inactive Publication Date: 2010-06-02
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a wired headset compatibility method and device to solve the technical problem that terminal equipment cannot be compatible with two headsets of different standards

Method used

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  • Wired earphone compatible method and device
  • Wired earphone compatible method and device
  • Wired earphone compatible method and device

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Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0029] image 3 It is a flow chart of a wired headset compatibility method provided by the embodiment of the present invention. This method can be applied to a terminal device with a headset socket. Please refer to image 3 , the method includes:

[0030] 301: Determine the type of the headphone plug;

[0031] In this embodiment, the type of the earphone plug is the interface standard of the earphone plug. There are currently two types, as described in the background technology, but this embodiment is not limited by this. With the development of ...

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PUM

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Abstract

The embodiment of the invention provides wired earphone compatible method and device, wherein the method comprises the following steps of: judging the type of an earphone plug; and controlling a path switch to communicate a path that corresponds to the type of the earphone plug according to the type of the earphone plug. By adopting the method and the device provided by the embodiment, a terminal device can be compatible with two kinds of earphones with different standards.

Description

technical field [0001] The invention relates to an earphone jack, in particular to a wired earphone compatible method and device. Background technique [0002] At present, some terminal devices, such as computers, mobile phones, MP3, MP4, PSP, etc., mostly have earphone jacks, so that earphones can be plugged in, so as to play the audio files stored in the above-mentioned terminal devices through the earphones. [0003] In the process of realizing the present invention, the inventor found that although the structural dimensions of the earphone plug ends are the same, there are currently two interface standards for earphones, and the above-mentioned terminal equipment generally only supports earphones with one interface standard. figure 1 It is a schematic diagram of the structure of the existing earphone plug. For one of the standard earphones, the tip of the plug is connected to the left audio channel, the 1st contact of the middle ring of the plug is connected to the right...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/66H01R13/70H04R1/10
CPCH01R24/58H01R2103/00H01R2105/00H01R27/00H01R29/00H04R1/1041H04R1/10
Inventor 余承东魏孔刚刘海龙张同邦
Owner HUAWEI DEVICE CO LTD
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