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A wireless audio data communication method and device

A technology of audio data and communication method, applied in the field of communication, can solve the problem of low efficiency of wireless audio data communication, and achieve the effects of shortening data interaction time, improving data transmission efficiency, and improving communication transmission speed

Active Publication Date: 2018-08-14
NATIONZ TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a wireless audio data communication method, aiming at solving the problem of low efficiency of wireless audio data communication at present

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  • A wireless audio data communication method and device
  • A wireless audio data communication method and device
  • A wireless audio data communication method and device

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] In the embodiment of the present invention, the audio receiving unit is initialized after the audio data is sent and before the audio data is sent, and the audio receiving unit is always turned on, which shortens the time for data interaction, and at the same time identifies the information of the sending end through the flag bit , to filter out invalid information outside the target, further improving the efficiency of data transmission.

[0024] The realization of the present invention is described in detail below in conjunction with specific embodiment:

[0025] figure 1 The flow of the...

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Abstract

The invention relates to the field of communication and provides a wireless audio data communication method and device. The method comprises the steps of carrying out coding on original data to generate first audio data, setting a flag bit which contains sending source information in the first audio data, starting to send the first audio data, initializing an audio receiving unit, and completing sending of the first audio data. According to the wireless audio data communication method, initialization is carried out on the audio receiving unit before the audio data are sent completely, the starting state of the audio receiving unit is kept all the time, the time for data interaction is shortened, the sending end information is recognized through the flag bit to filter out ineffective information except a target, and the data transmission efficiency is further improved.

Description

technical field [0001] The invention belongs to the communication field, and in particular relates to a wireless audio data communication method and device. Background technique [0002] At present, in the wireless audio data communication system based on the mobile terminal, the mobile terminal plays the role of the sending end or the receiving end or both. The interaction process is usually that the mobile terminal sends audio data, and after the transmission is completed, it turns on its own recording system. Wait to receive the audio data sent by the peer, and then perform recording, decoding and other processing. [0003] However, since the mobile terminal still needs a certain amount of time to initialize the recording system, usually tens to hundreds of milliseconds, depending on the performance of the mobile terminal, the existence of this period of time greatly delays the interaction time between the two parties. The efficiency of wireless audio data communication ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/38G10L19/00
Inventor 刘涛
Owner NATIONZ TECH INC