A Study on a Digital Watermarking Technique for Music Data Using Distortion Effect
2017 Eighth International Workshop on Signal Design and Its Applications in Communications (IWSDA)(2017)
摘要
In this paper, we propose a novel concept of a digital watermark for music data that focuses on the use of sound effect techniques. This paper describes our proposed technique, which utilizes the distortion effect, frequently employed especially for guitar and bass instruments. In addition, this paper describes the experimental results of evaluating the robustness of the proposed technique against some basic attacks including MP3 coding, tempo alteration, and pitch alteration. It is demonstrated that the proposed technique potentially has good performance against such attacks.
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关键词
digital watermark,sound effect,distortion effect
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