Title :
Perceptual audio watermarking driven by human auditory system
Author :
Battisti, F. ; Carli, M. ; Rinaldi, Claudia
Author_Institution :
Eng. Dept., Univ. degli Studi Roma TRE, Rome, Italy
Abstract :
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.
Keywords :
audio coding; audio watermarking; hearing; linear predictive coding; ITU-R BS.1387 quality assessment method; MPEG-I standard; audio quality; frequency masking effect; human auditory system; linear predictive coding; perceptual audio watermarking technique; psychoacoustic model; Additives; Digital audio players; Image coding; Psychoacoustic models; Robustness; Transform coding; Watermarking;
Conference_Titel :
Signals, Circuits and Systems (ISSCS), 2013 International Symposium on
Conference_Location :
Iasi
Print_ISBN :
978-1-4799-3193-4
DOI :
10.1109/ISSCS.2013.6651219
