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    Chapter and Conference Paper

    A New Detection Method for Tampered Audio Signals Based on Discrete Cosine Transformation

    This article proposes a detection method to solve the problem of determining whether the audio data has been tampered with or not. In many situations, we need to authenticate audio data as an original or some ...

    Ching-Te Wang, Tung-Shou Chen, Wen-Hung Chao in Soft Computing as Transdisciplinary Scienc… (2005)