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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
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  • 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

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  • 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

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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 ...

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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

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Application Information

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