Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Audio coding method, device and equipment and computer readable storage medium

An audio coding and coding technology, applied in the coding field, can solve problems such as low quality of voice calls and achieve the effect of ensuring audio quality

Pending Publication Date: 2021-09-17
CHINA MOBILEHANGZHOUINFORMATION TECH CO LTD +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide an audio coding method, device, equipment and computer-readable storage medium, aiming at solving the problem of low voice communication quality

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Audio coding method, device and equipment and computer readable storage medium
  • Audio coding method, device and equipment and computer readable storage medium
  • Audio coding method, device and equipment and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0071] Refer figure 2 , figure 2 The first embodiment, the audio coding method of the present invention, an audio encoding method comprises the steps of:

[0072] Step S10, the transmission will be encoded audio information of the first terminal to the second terminal.

[0073] Specifically, the first terminal transmits a first terminal to be encoded audio information to a second terminal, the second terminal determines injury speech audio information according to the received audio information.

[0074] Step S20, the damage information acquiring voice of the audio information sent by the second terminal.

[0075] Specifically, the first terminal obtains the audio information of the second terminal transmits a voice message may damage the terminal receiving a second real-time transport control protocol (RTCP) packet transmitted, is determined according to the RTCP packet voice information injury. Voice information may include a substantially damage-noise ratio, synchronous transmi...

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

No PUM Login to View More

Abstract

The invention discloses an audio coding method, apparatus and device, and a computer readable storage medium. The method comprises the steps of sending to-be-coded audio information of a first terminal to a second terminal; acquiring voice damage information of the audio information sent by the second terminal; determining an average opinion MOS value of the audio information according to the voice damage information; and coding the audio information according to the coding rate corresponding to the MOS value. According to the invention, the audio quality of the encoded audio information is ensured.

Description

Technical field [0001] The present invention relates to encoding technology, and in particular relates to an audio encoding method, apparatus, apparatus, and computer-readable storage medium. Background technique [0002] In the living reality of multimedia communications, due to the different network environment in which, inevitably there will be fluctuations in the network, the voice call quality will inevitably be affected by network fluctuations. Network fluctuations audio transmission and processing of each stage, there will be loss of voice packets, voice packet arrival delays and other issues, resulting in poor voice call quality. Inventive content [0003] The main object of the present invention is to provide an audio encoding method, apparatus, apparatus, and computer-readable storage medium, to solve the problem of poor voice quality. [0004] To achieve the above object, an audio encoding method provided by the invention, said audio encoding method comprising the ste...

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
no application Login to View More
IPC IPC(8): G10L19/00G10L19/16
CPCG10L19/0017G10L19/16
Inventor 盛剑锋程宝平
Owner CHINA MOBILEHANGZHOUINFORMATION TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com