Download Audio Content Security. Attack Analysis on Audio by Sogand Ghorbani, Iraj Sadegh Amiri PDF

By Sogand Ghorbani, Iraj Sadegh Amiri

Audio content material protection: assault research on Audio Watermarking describes learn utilizing a typical audio watermarking technique for 4 assorted genres of track, additionally supplying the result of many attempt assaults to figure out the robustness of the watermarking within the face of these assaults.

The result of this examine can be utilized for extra experiences and to set up the necessity to have a specific manner of audio watermarking for every specific team of songs, every one with various features. an extra point of this examine assessments and analyzes parameters of audio host dossier and watermark on a particular assessment process (PSNR) for audio watermarking.

  • Describes learn utilizing a typical audio watermarking technique for 4 various genres of music
  • Provides the result of many attempt attacks
  • Presents checks and analyzes parameters of audio host dossier and watermark on a particular review approach (PSNR) for audio watermarking

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2013. Blind audio watermarking schemes: a literature review. Eng Sci Technol Int J 3 (2), 288À295. , 2012. A robust audio watermarking scheme based on lifting wavelet transform and singular value decomposition. Signal Process 92, 1985À2001. , 2010. A novel DRM framework for peer-to-peer music content delivery. J Syst Softw 83, 1689À1700. , 2005. Multimedia Security: Steganography and Digital Watermarking Techniques for Protection of Intellectual Property. IGI Global, USA. , 2012. Audio watermarking: a way to copyright protection.

However, from the achieved results of this study the developer benefits in order to make his application less vulnerable to other competitor or attacker. This chapter is aimed to formulate problems in audio watermarking generally. 1. 1 Results on the Analysis of Audio Watermarking In this analysis, a variety of songs that are basically consisting of four different genres of music were used. First group is Rock song which is a combination of the rhythm, instruments, vocals, and attitude. Second one is Pop songs that the basic form for them is the song and usually a song consisting of verse and repeated chorus.

These are sometimes known as treble cut filters because they lower the amplitude/oomph of higher frequencies. So if you look at Fig. 4, you will notice that as the frequency increases, the voltage/ amount of power decreases. To ensure that the sampling theorem is satisfied, or approximately so, a low-pass filter is used as an antialiasing filter to reduce the bandwidth of the signal before the signal is down sampled; the overall process (low-pass filter, then down sample) is sometimes called decimation.

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