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(PDF) An Effective Audio Watermarking using DWT-SVD
https://www.researchgate.net/publication/272864698_An_Effective_Audio_Watermarking_using_DWT-SVD
Improved Audio Watermarking Using DWT-SVD
https://www.ijser.org/researchpaper/Improved_Audio_Watermarking_Using_DWT-SVD.pdf
Algorithm for extracting an audio in other audio using DWT-SVD: Step 1:Perform steps 2 and 3 of the embedding proce-dure until theSmatrix is obtained for all frames of the watermarked audio signal. Step 2: Compose the singular matrix of watermark au-dio signal in the DWT-SVD transformed watermarked audio signal according to the formula S ex= (S
Audio Watermarking Using DWT- SVD-Firefly Algorithm
https://www.ijrra.net/Vol3issue4/IJRRA-03-04-20.pdf
Discrete Wavelet transform (DWT) and Singular Value Decomposition (SVD) is used which is further modified by bacterial Foraging optimization (BFO). The embedding formula used in our case is π€= +πΌ.π Where π€ is the watermarked audio signal, S is the original audio signal, πΌis the gain factor which is the
An Effective Audio Watermarking using DWT-SVD
https://research.ijcaonline.org/volume70/number8/pxc3887851.pdf
we propose an audio watermarking algorithm based on two mathematical functions: Discrete Wavelet Transform (DWT) and Singular Value Decomposition (SVD). These algorithms performance is validated in the presence of the standard watermarking attacks. A new audio signal framing, DWT matrix formation and embedding methods are proposed and
(PDF) An Effective Audio Watermarking using DWT-SVD
https://www.researchgate.net/publication/272864698_An_Effective_Audio_Watermarking_using_DWT-SVD
After applying the DWT to the cover audio signal, we map the DWT coefficients, and apply the SVD, we search for the optimal intensity of audio watermarking by using the ATS.
Robust audio watermarking algorithm based on DWT β¦
https://link.springer.com/article/10.1007%2Fs11042-018-5809-8
Embedding steps are represented as follows: Step 1. Applying DWT for giving the 6th level approximation subband. We can use the frame with 30 s length. Step 2. Dividing the 6th level approximation coefficients of DWT into subframes with the length of d, which is used for... Step 3. Finding the ...
Improved_Audio_Watermarking_Using_DWT-SVD
https://www.ijser.org/paper/Improved_Audio_Watermarking_Using_DWT-SVD.html
The DWT Transform: The discrete wavelet transform. has received a tremendous amount of interest in many important signal processing applications including audio and image watermarking [13, 14 and 15]. With the DWT, the audio signal can be transformed into frequency do- main ranging from low frequency to high frequency.
(PDF) Improved Audio Watermarking Using DWT-SVD
https://www.researchgate.net/publication/215560045_Improved_Audio_Watermarking_Using_DWT-SVD
PDF | On Jan 1, 2011, N.V.Lalitha and others published Improved Audio Watermarking Using DWT-SVD | Find, read and cite all the research you need on ResearchGate
Digital Watermarking Using Combined DWT And DCT
https://www.ijert.org/research/digital-watermarking-using-combined-dwt-and-dct-IJERTV2IS4366.pdf
Digital Watermarking Using Combined DWT And DCT Vandana Bavkar Department of Electronics and Telecommunication Maharashtra Institute of Technology, Pune-38 ... video or audio. The embedding takes place by manipulating the content of the digital data, which means the information is not embedded in the ...
Digital audio watermarking using minimum-amplitude β¦
https://link.springer.com/article/10.1007/s11042-020-08969-5
Audio Watermarking using Optimized DWT-SVD - YouTube
https://www.youtube.com/watch?v=NZi7e3Fu4_I
The source code for it can be purchased from http://free-thesis.com/product/audio-watermarking-by-dwt-svd-bfo/This video shows the embedding of image waterma...
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