Audio Steganography and Reversible Data Hiding for Secure Multimedia Communications

Apr 20, 2026

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Explores data transmission security through steganography, focusing on reversible data hiding techniques for embedding secret messages in multimedia cover media. Describes reversible versus irreversible methods, stego medium and system architecture, and key evaluation factors including stego quality, payload capacity, and undetectability. Discusses audio steganography challenges from human auditory sensitivity and reviews signal processing approaches such as DWT and LSB-based methods, including trade-offs in imperceptibility, capacity, robustness, and recoverability.

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Audio Steganography and Reversible Data Hiding for Secure Multimedia Communications

Apr 20, 2026

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