Voice data communication method and device
A technology of voice data and communication method, applied in the field of communication, to achieve the effect of ensuring fluency, reducing transmission delay, and avoiding the number of freezes
Active Publication Date: 2015-12-23
GUANGZHOU BAIGUOYUAN NETWORK TECH
View PDF4 Cites 9 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The technical problem to be solved by the embodiments of the present invention is to provide a voice data communication method and a voice data communication device, which solves the limitation of changing the encoding method in the prior art without distorting the voice
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0050]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0051] It should be noted that the terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" as...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The embodiment of the invention discloses a voice data communication method. The method comprises the following steps that: when two parties of voice communication perform real-time conversation, a voice data sending party detects network quality of the two parties in communication, and regulates voice frame coding sampling rate and voice frame packet forming format; when the network quality is lower than a preset quality threshold value, the voice data sending party reduces the voice frame coding sampling rate, and generates a voice packet in a first packet forming format, wherein the voice packet in the first packet forming format comprises one voice packet header and at least two voice frames; and the voice data sending party sends the voice packet in the first packet forming format to a voice data receiving party. The invention also discloses a related device. With the method and the device provided by the invention, the problem of limitation of changing coding modes under the condition of guaranteeing fidelity of voice in the prior art is solved, transmission delay is reduced greatly while transmission overhead of the voice packet except the voice data is reduced, times of blockage of voice playing is reduced effectively, and fluency of voice playing is guaranteed.
Description
technical field [0001] The invention relates to the communication field, in particular to a voice data communication method and device. Background technique [0002] With the rapid development of the Internet and communication technology, the mobile Internet has gradually become an indispensable aspect of people's life. In recent years, Internet telephony has become more and more popular due to its low price and wide application. However, compared with traditional carrier calls, the call quality of VoIP calls is still limited by the Internet itself. [0003] At present, the domestic network is still in the stage of development and perfection, and major operators are promoting their own mobile networks, coupled with regional restrictions, the network quality is inevitably uneven. In order to effectively solve the problem of voice transmission caused by the instability of the Internet, the sender detects the current network status in real time, and automatically adjusts the ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/00H04L29/06
CPCH04L1/0002H04L65/762
Inventor 周芳刘丽成家雄李博同鑫高盛
Owner GUANGZHOU BAIGUOYUAN NETWORK TECH