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Audio Watermarking by DWT-SVD-BFO - Free-Thesis
https://free-thesis.com/product/audio-watermarking-by-dwt-svd-bfo/#:~:text=The%20input%20is%20an%20audio%20signal%20which%20transforms,the%20audio%20signal%20is%20performed%20for%20the%20watermarking.
Audio watermarking - SlideShare
https://www.slideshare.net/likanpatra/audio-watermarking
classification of audio watermarking temporal watermarking temporal watermarking hides watermarks directly into digital audio signals in the time domain. spectral water-marking the spectral audio watermarking applies certain frequency transform, such as fft, dct, and dwt, etc, to the data block of the audio signal, and hides the watermark …
Digital Watermarking using DWT-SVD - slideshare.net
https://www.slideshare.net/suritd/ppt1-48438386
Digital Watermarking using DWT-SVD 1. DWT-SVD Based Efficient Watermarking Algorithm To Achieve High Robustness and Perceptual Quality Image By- Rahul Kodali(University Roll Number:-14300111073) Rohan Kamila(University Roll Number:-14300111079) Sentu Paul(University Roll Number:-14300111094) Supriya Mondal(University Roll Number: …
Improved Audio Watermarking Using DWT-SVD - IJSER
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
A Robust MP3 Compression-Resistant Audio Watermarking ...
https://journal-home.s3.ap-northeast-2.amazonaws.com/site/2021f/presentation/1570771797.pdf
shape. By using equation 1, DWT is applied to one of the audio host. The DWT technique can be applied many times until the required level is reached. Thereafter, select the desired sub-band for embedding the watermark after decomposition, and split the selected sub-band into frames using equation 4. Nframe= hostsize watermarksize: (4)
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