The aim of this work is the design of a novel audio watermarking technique based on the Linear Predictive Coding approach and on the psychoacoustic model defined in the MPEG-I standard. The embedding imperceptibility is achieved by exploiting the frequency masking effect. The evaluation of the perceived audio quality is performed by means of the standardized ITU-R BS.1387 quality assessment method. The effectiveness of the proposed method is tested in presence of attacks. © 2013 IEEE.
Battisti, F., Carli, M., & Rinaldi, C. (2013). Perceptual audio watermarking driven by human auditory system. In ISSCS 2013 - International Symposium on Signals, Circuits and Systems (pp.1-4) [10.1109/ISSCS.2013.6651219].