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Earphone, corresponding sound source equipment and control method

A technology for earphones and audio sources, which is applied in earphone/earphone accessories, earphone mechanical/electronic switches, frequency/direction characteristic devices, etc., and can solve problems such as changing the output signal.

Inactive Publication Date: 2016-07-13
广州市智专信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is only a simple connection between the audio source device and the earphone, and the audio source device cannot change the output signal according to the characteristics of the earphone.

Method used

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  • Earphone, corresponding sound source equipment and control method
  • Earphone, corresponding sound source equipment and control method
  • Earphone, corresponding sound source equipment and control method

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0042] The main principle of the present invention is to add earphone function characteristic memory in the earphone, and there are power interface, control signal interface and audio signal interface between the sound source equipment and the earphone.

[0043] figure 2 It is a schematic diagram of an embodiment of the present invention. There is a power interface, a control signal interface and an audio signal interface between the audio source device and the earphone, wherein the power interface is used to supply power to the earphone, the audio signal interface is used to provide audio signals to the earphone, and the control signal interface is used between the audio source device and the earphone Communicate and interact. Through the control interface, the audio source device and the earphone can not only perform functional interoperation, such as controlling the audio source device through the buttons on the earphone, such as volume adjustment, track selection, etc., ...

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Abstract

An earphone control method is disclosed. The earphone comprises a wired interface and a wireless interface. The method comprises the following steps that the earphone and sound source equipment are connected through the wired interface or the wireless interface; if the sound source equipment or the earphone detects that the wired interface is connected, transmission of the wireless interface is terminated; if a condition that the wired interface is disconnected is detected, the sound source equipment and the earphone start wireless interface connection. By using the above method, the sound source equipment and the earphone can be unified on an aspect of the interface and can be unified on an aspect of functions. One piece of the sound source equipment can adapt to the earphones with different performance, and the sound source equipment and the earphone can support each other on the aspect of functions and can expand reasonably. More selections are supported and optimum output can be maintained.

Description

technical field [0001] The invention relates to an earphone, a corresponding sound source device and a control method. Background technique [0002] Now, along with the development of technology, more and more sound source equipments such as MP3, DVD player, TV set, radio, telephone, mobile phone etc. appear in people's life, add fun to people's life. When using these devices, there are generally two ways to output audio, one is the speaker, and the other is the earphone. When using earphones as audio output devices, earphones are generally divided into wired earphones and wireless earphones; in addition, according to the channel, earphones are divided into mono earphones, binaural earphones (also known as stereo earphones), and Multi-channel headphones (also known as surround sound headphones). Judging from the earphones sold in the market, the earphones produced by different manufacturers are all different, and the interface standards are not particularly uniform; especi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10H04R1/20H04R3/00
CPCH04R1/1041H04R1/20H04R3/00
Inventor 张沈平
Owner 广州市智专信息科技有限公司
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