Method for authenticating digital audio copyright through digital watermark

A technology of digital audio and digital watermarking, applied in speech analysis, transmission system, electrical components, etc., can solve the problems of digital audio copyright not being protected, and achieve the effect of protecting digital audio copyright

Inactive Publication Date: 2016-02-24
WOYO NETWORK TECH
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention discloses a method for authenticating digital audio copyright through digital watermark, which is used to solve the problem that digital audio copyright cannot be protected in the prior art

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
  • Method for authenticating digital audio copyright through digital watermark
  • Method for authenticating digital audio copyright through digital watermark
  • Method for authenticating digital audio copyright through digital watermark

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] According to the claims of the present invention and the content disclosed in the content of the invention, the technical solution of the present invention is specifically as follows:

[0039] The invention discloses a method for authenticating digital audio copyright through digital watermarking, which includes:

[0040] step one:

[0041] Obtain the digital audio source file, add the record information of the corresponding digital audio source file to the server, upload the audio source file to the server, watermark and transcode the digital audio source file, store it in the music library, and generate the corresponding download link ;

[0042] Further, on the basis of the above technical solution, the present invention can obtain a digital audio source file from a digital audio provider through a physical device, where the digital audio source file includes a high-quality original audio file and a normal-quality audio file;

[0043] The original high-quality audio files are ...

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 relates to a method for authenticating digital audio copyright through digital watermarking, which solves the problem that the digital audio copyright in the prior art can not be protected. The invention discloses an existing government file-based system. The method comprises the steps: implanting digital audio watermarking in the intermediate link, conducting transcoding processing, effectively binding an audio source with the basic information of the file, conducting supervision and inspection on an sp service provider through a detection terminal so as to prompt standardization of digital music market, so that the technical effect of effectively protecting digital audio copyright can be achieved.

Description

Technical field [0001] The invention relates to a digital watermarking method, in particular to a method for authenticating digital audio copyright through digital watermarking for embedding and detecting digital watermarks for conventional audio. Background technique [0002] With the development of computer network and multimedia information processing technology, it is possible to make, edit, copy and transmit various distortion-free digital products conveniently and quickly, such as digital images, videos, audios, software, graphics, animations and texts, etc. . This brings great convenience to people, but also brings many serious security problems. For example, copyright protection of digital media products, piracy of software products, illegal copying of digital documents, tampering with various digital information, etc. [0003] For the above problems, people's initial idea is to turn to cryptography. Cryptography is the most commonly used method to protect digital media ...

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 Patents(China)
IPC IPC(8): G10L19/018H04L29/06
Inventor 冉航梅瀚文
Owner WOYO NETWORK TECH
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