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Earphone, corresponding sound source device and control method

A control method and technology of earphones, applied in the directions of earpieces/earphone accessories, earphone mechanical/electronic switches, electrical components, etc., can solve problems such as changing output signals

Inactive Publication Date: 2011-01-12
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 device and control method
  • Earphone, corresponding sound source device and control method
  • Earphone, corresponding sound source device and control method

Examples

Experimental program
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Embodiment Construction

[0031] 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.

[0032] 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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PUM

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Abstract

The invention discloses an earphone, which comprises an earphone function characteristic memory for storing the function parameters of the earphone. A sound source device comprises an earphone function parameter reading module. After the sound source device is connected with the earphone, the earphone function parameter reading module reads the earphone function parameters. The sound source device adjusts the working mode thereof according to the read function parameters so as to adapt to the work of the earphone. When the method is adopted, the sound source device and the earphone are unified both in interface and function; the same sound source device can adapt to earphones with different performances, which can support each other in functions and expand reasonably; and meanwhile, more options are supported and the optimal output is 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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IPC IPC(8): H04R1/10
CPCH04R1/10H04R1/1041H04R2420/05
Inventor 张沈平
Owner 广州市智专信息科技有限公司
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