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Voice data transmission method

A technology of voice data and transmission method, applied in the field of communication

Inactive Publication Date: 2020-02-18
AISPEECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This makes the design of its communication protocol face certain challenges

Method used

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  • Voice data transmission method
  • Voice data transmission method

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Embodiment Construction

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0033] Such as figure 1 As shown, the embodiment of the present invention provides a voice data transmission method, including:

[0034] S11. Divide the voice data to be transmi...

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Abstract

The invention discloses a voice data transmission method, which comprises the steps of dividing voice data to be transmitted into at least one data segment, and enabling the size of each data segmentin the at least one data segment to be smaller than a set threshold value; sequentially executing the following steps on each data segment in the at least one data segment: generating frame header information and frame tail information corresponding to the current data segment, the frame header information comprising start identification information, command information and frame body length information, and the frame tail information comprising check information; carrying out packaging according to the frame header information, the frame tail information and the current data segment; and sending the voice data packet obtained by packaging to peripheral equipment. In the embodiment of the invention, when the voice data is transmitted, the voice data is divided into the data segments of which the sizes are smaller than the set threshold value, so that the requirement on the transmission bandwidth is reduced, the transmission of the voice data is more stable, and the reliability of the voice data transmission is improved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a voice data transmission method. Background technique [0002] At present, the communication protocols of voice DSP chip manufacturers are proprietary, and there may be different communication protocols depending on the functions supported by the voice DSP chip, application scenarios, and specific communication peripherals. The voice DSP chips of various manufacturers on the market will define their own application scenarios and functions. But its communication protocols are all based on frame structure and have their own different frame formats and contents. [0003] The voice DSP chip technology is developing rapidly, the processing capability is continuously enhanced, and the supported functions and application scenarios are also increasing. This makes the design of its communication protocol face certain challenges. Contents of the invention [0004] An embodiment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/951H04L29/06H04L47/43
CPCH04L49/9057H04L69/06
Inventor 余波
Owner AISPEECH CO LTD
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