Purpose Current business challenges force companies to exchange critical and sensitive
data. The data provider pays great attention to the usage of their data and wants to control it …

Digital watermarking serves as an effective approach for safeguarding speech signal
copyrights, achieved by the incorporation of ownership information into the original signal …

The article presents a novel ECG steganography scheme based on the tunable Q‐factor
wavelet transformation (TQWT) and also singular value decomposition (SVD) techniques …

In this paper, a robust and highly imperceptible audio watermarking technique is presented
based on discrete cosine transform (DCT) and singular value decomposition (SVD). The low …

For adaptive audio watermarking methods based on singular value decomposition (SVD),
the choice of the embedding strength parameter is a crucial factor for satisfying the balance …

In this paper, a synchronization attack resilient DCT–SVD–QIM-based blind audio
watermarking technique is proposed. The synchronization code and watermark bits are …

In this paper, a blind audio watermarking technique using discrete cosine transform (DCT),
Hadamard transform (HT) and Schur decomposition (SD) is presented. The embedding of …

In this work, we have proposed a robust audio watermarking technique in which a binary
image is embedded into a host audio signal for copyright protection. In the embedding …