Voice data transmission processing method and voice data transmission processor

A technology of voice data and processor, applied in interconnection devices, electrical components, telephone communication, etc.

Inactive Publication Date: 2010-09-15
STATE GRID CORP OF CHINA +1
View PDF2 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above-mentioned reasons, the object of the present invention is to provide a voice data transmission processing method and a voice data transmission processor, which can solve the problems of uneven time delay, inconstant data reception rate or data packet loss that occur during voice data transmission over IP. Bug fixes to improve the fidelity and intelligibility of voice data during IP transmission

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
  • Voice data transmission processing method and voice data transmission processor
  • Voice data transmission processing method and voice data transmission processor
  • Voice data transmission processing method and voice data transmission processor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Below take accompanying drawing as an example to illustrate the embodiment of the present invention:

[0018] figure 1 It is a voice data transmission processing method and a voice data transmission processor voice transmission main program diagram of an embodiment of the present invention, wherein the main working methods and contents are:

[0019] (1) system initial, setting speech syllable start code reception time parameter and speech syllable termination code reception time parameter;

[0020] (2) When not receiving the receiving voice rate code sent by the receiving party, the voice sampling rate of the current voice digitization process is encoded to obtain the voice sampling rate code; after receiving the receiving voice rate code sent by the receiving party , encoding the corresponding numerical value of the allowed receiving voice rate code as the voice sampling rate of the current voice digitization process to obtain the voice sampling rate code;

[0021] (...

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 introduces a voice data transmission processing method which is realized by a voice digital processor, a voice data transmission system, a microprocessor, software, a voice recognizer, a time delayer, a data register and the like. The invention can solve the problems of uneven time delay, inconstant data receiving rate or loss of data packets of voice data in the IP transmission process, and can improve the fidelity and the intelligibility of voice in the IP transmission process.

Description

technical field [0001] The invention relates to voice data IP communication transmission technology, and belongs to the technical field of voice communication. Background technique [0002] In the current voice data IP communication transmission technology, the voice signal is sampled and digitally processed at the voice sending end, then encoded, transmitted to the receiving end for decoding according to the IP transmission protocol, and then the voice data signal is restored to a voice analog signal The transmission processing process; because the voice signal is a continuous real-time process signal, and in the IP transmission process, there are phenomena such as uneven delay of data packets, inconstant data reception rate or data packet loss during the transmission process, which may cause The fidelity and intelligibility of voice data in IP transmission may decrease, so it is necessary to make some improvements to IP voice transmission technology. Contents of the inve...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H04M19/00H04M7/00
Inventor 耿直
Owner STATE GRID CORP OF CHINA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap