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Earphones

A headphone and sound technology, applied in the electronic field, can solve the problems of single audio output device interface requirements, high application cost of multi-channel headphones, single pronunciation unit, etc., to achieve wide application range, expand channel audio types, and improve user experience Effect

Inactive Publication Date: 2017-01-04
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present application provides an earphone, which is used to solve the problems in the prior art that the earphone has a single pronunciation unit, and in the case of listening to multi-channel audio, the multi-channel earphone has relatively simple interface requirements for audio output devices. And the technical problem of high cost of the existing multi-channel earphone application

Method used

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  • Earphones

Examples

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Embodiment 1

[0046] Please refer to figure 1 , Embodiment 1 of the present application provides an earphone, including:

[0047] Audio access terminal 101;

[0048] Audio output terminal 102;

[0049] At least three groups of mutually different audio channels 103, the audio channels include a pronunciation unit, and an audio transmission channel corresponding to the pronunciation unit;

[0050] Wherein, the audio input end is connected with the audio transmission channel, and the sounding unit is arranged in the audio output end.

[0051]The audio access terminal may refer to a port through which the earphone is connected to an audio output interface of an audio output device to receive audio data output by the audio output device. In the technical solutions of the embodiments of the present application, the earphone may receive the audio data output by the audio output device in a wired or wireless manner. That is to say, the audio access terminal may be a wired access terminal or a w...

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PUM

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Abstract

The invention discloses a pair of earphones. Each earphone comprises at least three groups of audio channels whose audio frequency differs from each other. In other words, according to the embodiment of the invention, at least three groups of audio channels are provided whose audio frequency differs from each other. In this manner, it is possible to play audios from at least three groups of different sound channels or to generate varied high quality sound effects. Since the earphones are provided with more audio channels, the manufacturing cost of the earphones is far less than that required for a sound decoding card. In addition, the transmission ports of the audio channels can also be designed in various ways to cater for different requirements. Therefore, the technical schemes provided by the invention can be widely applied at a low cost.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to an earphone. Background technique [0002] At present, the existing multi-channel earphones usually implement multi-channel decoded audio output by arranging a decoding sound card in the earphone, and the earphones using the decoding sound card usually use a USB interface. Therefore, the existing multi-channel headphones are usually only suitable for the output of a computer or other audio equipment with a USB interface, but cannot be applied to a mobile phone. On the other hand, the existing multi-channel headphones provided with a decoding sound card are expensive, and the application cost is quite high, which is generally unaffordable by ordinary user groups. [0003] On the other hand, the two sounding units in the existing earphones are usually the same, and the sound quality or sound effects are often the same. There is no choice when you need to listen to better qual...

Claims

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Application Information

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IPC IPC(8): H04R1/10
CPCH04R1/1058H04R2201/105
Inventor 王欢
Owner LENOVO (BEIJING) CO LTD
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