A Multiple Watermarking Scheme for Digital Audio Signals
Open Access
- 25 November 2022
- conference paper
- Published by Association for Computing Machinery (ACM)
- p. 279-284
Abstract
Watermarking is a method for the verification of the authenticity of a digital object. In this work we investigate the watermarking of audio signals utilizing watermarked images. We present a multiple watermarking scheme for the watermarking of digital audio signals. The proposed technique exploits an image as a watermark which has been already watermarked with a self inverting permutation. The watermarked image, is then embedded in the LSB values of the digital audio signal. By conducting a series of evaluation experiments, including an attack vector consisting of cropping, noise, and re-sampling attacks, we investigate the robustness of the proposed multiple watermarking technique and prove its potentials against various factors affecting each type of attack.Keywords
Funding Information
- This research was supported by project Dioni: Computing Infrastructure for Big-Data Processing and Analysis (MIS No. 5047222) co-funded by European Union (ERDF) and Greece through Operational Program Competitiveness, Entrepreneurship and Innovation, NSRF
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