Data transmission method and system based on voices

A data transmission method, sound technology, applied in the field of data transmission

Active Publication Date: 2014-01-22
TCL CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a sound-based data transmission method and system for the above-mentioned defects of the prior art, to solve the problem that each multi-screen interactive device needs to be connected to the same local area network or the same problem with the device to establish a communication connection

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  • Data transmission method and system based on voices
  • Data transmission method and system based on voices
  • Data transmission method and system based on voices

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Embodiment Construction

[0033] In order to overcome the shortcomings of existing multi-screen interaction, the present invention proposes a data transmission method and system based on sound, so that users do not need to purchase a separate wifi device when performing multi-screen interaction, and do not need to establish a connection between devices. , the multi-screen interaction is a kind of multi-screen interaction in the near field. It mainly encodes the data or link through the cloud server, encodes it into a short sound short code, and then returns it to the source device. The source device converts this sound code into a corresponding sound of different audio and plays it. After listening to this sound, other devices performing multi-screen interaction decode it into a sound short code, and decode the sound short code through the cloud server to obtain the access address information of the data or content to be shared, thereby completing a multi-screen interaction.

[0034] In order to make t...

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Abstract

The invention discloses a data transmission method and system based on voices. The method comprises the steps: a source device receives a request of data transmission from a user and sends a data content address to a cloud end server; the cloud end server encodes the data content address into a voice short code; the source device encodes the voice short code into a voice fragment and broadcasts the voice fragment; a target device receives and decodes the voice fragment to obtain the voice short code and sends the voice short code to the cloud end server, and the cloud end server extracts the data content address from the voice short code; and the target device receives the data content address sent by the cloud end server and accesses the data content address to obtain data content. Multi-screen interaction of the invention solves the problem that devices need to be connected with the same local network or the same device to build communication connection in the existing multi-screen interaction, and the multi-screen interaction is more convenient and practical.

Description

technical field [0001] The invention relates to the field of data transmission, in particular to a sound-based data transmission method and system. Background technique [0002] The existing multi-screen interaction mostly adopts the following two methods. The first is the multi-screen interaction in the local area network. This kind of multi-screen interaction method is to first establish a communication connection between the multi-screen interactive devices through wifi, and then perform instructions or data. transmission to achieve multi-screen interaction. However, there are many restrictions and inconveniences in this multi-screen interactive manner. For example, if a multi-screen interactive device is in a wifi network, two devices must be connected to the same wifi at the same time, and there must be a process of establishing a connection. The process of establishing a communication connection between two devices is not only cumbersome, but also subject to changes ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12H04L29/08
Inventor 程徐超
Owner TCL CORPORATION
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