A Combined Crypto-steganographic Approach for Information Hiding in Audio Signals Using Sub-band Coding, Compressive Sensing and Singular Value Decomposition. - G. Jyothish Lal; V. K. Veena; K. P. Soman (SSCC, 2013)

A Novel Audio Watermark Embedding and Extraction Method Based on Compressive Sensing, Sinusoidal Coding, Reduced SVD, Over Complete Dictionary and L1 Optimization. - G. Jyothish Lal; V. K. Veena (SNDS, 2014)