caa a22 4500 605448027 CHVBK 20210128100134.0 cr unu---uuuuu 210128e20150801xx s 000 0 eng 10.1007/s11042-014-1902-9 doi (NATIONALLICENCE)springer-10.1007/s11042-014-1902-9 Informed audio watermarking based on adaptive carrier modulation [Elektronische Daten] [Mohammed Khalil, Abdellah Adib] Generally audio watermarking schemes based on spread spectrum modulations (SSM) are the most widely used because they show desirable performance in terms of watermark inaudibility and robustness. However, an analysis about performance of carrier modulations (CM) have not been provided sufficiently in the literature. In this paper, we propose a new informed audio watermarking system based on carrier modulations. This system makes the watermark imperceptible by exploiting the audio masking characteristics of the Human Auditory System (HAS) with an adaptation of the carrier modulated signal parameters. The algorithm takes advantage of a new strategy to select the best watermark parameters in order to conciliate inaudibility and detection of the embedded message. Moreover, error-correcting coding is applied to the watermark to increase its robustness against various disturbances. In order to demonstrate the effectiveness of the proposed scheme compared to existing spread spectrum ones, simulations under various conditions are conducted. They testify good transparency of the watermark, high detection reliability and a great resistance against many perturbations for different types of audio signals. Springer Science+Business Media New York, 2014 Informed audio watermarking nationallicence Adaptive carrier modulation nationallicence Frequency selection nationallicence Error correcting code nationallicence Psychoacoustic nationallicence Khalil Mohammed LIM@II-FSTM, B.P. 146, 20650, Mohammedia, Morocco aut Adib Abdellah LIM@II-FSTM, B.P. 146, 20650, Mohammedia, Morocco aut Multimedia Tools and Applications Springer US; http://www.springer-ny.com 74/15(2015-08-01), 5973-5993 1380-7501 74:15<5973 2015 74 11042 https://doi.org/10.1007/s11042-014-1902-9 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s11042-014-1902-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Khalil Mohammed LIM@II-FSTM, B.P. 146, 20650, Mohammedia, Morocco aut NATIONALLICENCE 700 1- Adib Abdellah LIM@II-FSTM, B.P. 146, 20650, Mohammedia, Morocco aut NATIONALLICENCE 773 0- Multimedia Tools and Applications Springer US; http://www.springer-ny.com 74/15(2015-08-01), 5973-5993 1380-7501 74:15<5973 2015 74 11042