Signal transmission method of a wireless earphone and a wireless earphone system

A wireless earphone and signal transmission technology, which is applied in wireless communication, speaker distribution signal, electrical components, etc., can solve the problem that real wireless earphones are difficult to achieve low delay, improve audio playback quality, ensure correct reception, and reduce repetition The effect of the number of times sent

Active Publication Date: 2019-05-28
BESTECHNIC SHANGHAI CO LTD
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  • Abstract
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Problems solved by technology

In scenarios that require low latency, such as gaming headsets, headsets synchronized with video, etc., it is difficult for true wireless headsets to meet low latency requirements

Method used

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  • Signal transmission method of a wireless earphone and a wireless earphone system
  • Signal transmission method of a wireless earphone and a wireless earphone system
  • Signal transmission method of a wireless earphone and a wireless earphone system

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Embodiment Construction

[0039] The objects and functions of the present invention and methods for achieving the objects and functions will be clarified by referring to the exemplary embodiments. However, the present invention is not limited to the exemplary embodiments disclosed below; it can be implemented in various forms. The essence of the description is only to help those skilled in the relevant art comprehensively understand the specific details of the present invention.

[0040] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the drawings, the same reference numerals represent the same or similar components, or the same or similar steps.

[0041] In order to solve the situation that the audio signal received by the wireless headset is delayed for a specific scene (such as a game scene and a synchronous video scene) in the prior art, resulting in a situation where the audio is not synchronized with the game screen or video scr...

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Abstract

The invention provides a signal transmission method of a wireless earphone. The signal transmission method comprises the following steps that: a special switching device respectively marks a first identifier and a second identifier for certain audio data, and repeatedly sends the audio data with the first identifier and the audio data with the second identifier to a left earphone and a right earphone in turn; when the left earphone receives the audio data with the first identifier, an ACK data packet is returned to the special switching equipment; and when the right earphone receives the audiodata with the second identifier, an ACK data packet is returned to the special switching equipment. According to the signal transmission method of the wireless earphone, the delay of the wireless earphone can be effectively reduced aiming at a specific use scene, and low-delay communication between the intelligent equipment and the wireless earphone is realized.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a signal transmission method of a wireless earphone and a wireless earphone system. Background technique [0002] With the progress of society and the improvement of people's living standards, earphones have become an indispensable daily necessities for people. Traditional wired earphones are connected to smart devices (such as smartphones, laptops, tablets, etc.) through wires, which will restrict the wearer's movement, especially in sports situations. At the same time, the winding and pulling of the headphone cable, as well as the stethoscope effect all affect the user experience. Ordinary Bluetooth headsets cancel the connection between the headset and the smart device, but there is still a connection between the left and right ears. True wireless earphones came into being. [0003] Due to the extremely small size of the true wireless headset, only a very sma...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R3/12H04W76/10
Inventor 童伟峰张亮陈俊杨磊
Owner BESTECHNIC SHANGHAI CO LTD
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