Title :
Implementation of an Audio Watermarking System Using CDMA Modulations
Author :
Ghnimi, Said ; Cherif, Adnen
Author_Institution :
Signal Process. Lab., Tunis
Abstract :
In this paper, we will present an audio watermarking system based on CDMA modulations. After having presented the watermarking structure and the configuration, we will develop the numerical implementation of our interface programmed under Matlab. Validation tests are conducted and affected in real time acquisition for the verification of the watermarking system performances and the robustness.
Keywords :
audio coding; code division multiple access; watermarking; CDMA modulations; audio watermarking system; real time acquisition; watermarking system verification; Couplings; Image converters; Information technology; Laboratories; Matched filters; Multiaccess communication; Robustness; Signal processing; System testing; Watermarking;
Conference_Titel :
Computer and Information Technology, 2007. CIT 2007. 7th IEEE International Conference on
Conference_Location :
Aizu-Wakamatsu, Fukushima
Print_ISBN :
978-0-7695-2983-7
DOI :
10.1109/CIT.2007.83
