TY - GEN
T1 - Real-time MCLT audio watermarking and comparison of several whitening methods in receptor side
AU - Hernandez, Jose Juan Garcia
AU - Miyatake, Mariko Nakano
AU - Meana, Hector Perez
PY - 2006
Y1 - 2006
N2 - A Real-Time audio watermarking scheme is presented. The strength of audio signal modifications is limited by the necessity to produce an output signal that is perceptually equal to the original signal. The proposed scheme uses a blind detection approach. To embed the watermark a spread spectrum algorithm is used in the Modulated Complex Lapped Transform (MCLT) domain. Here the watermark is generated using a private key and modeling according to the Human Auditory System. Comparison of several whitening methods in the receptor side is carried out. The embedded watermark is robust to common attacks such like, D/A A/D conversion, filtering, noise addition and high quality MPEG audio coding.
AB - A Real-Time audio watermarking scheme is presented. The strength of audio signal modifications is limited by the necessity to produce an output signal that is perceptually equal to the original signal. The proposed scheme uses a blind detection approach. To embed the watermark a spread spectrum algorithm is used in the Modulated Complex Lapped Transform (MCLT) domain. Here the watermark is generated using a private key and modeling according to the Human Auditory System. Comparison of several whitening methods in the receptor side is carried out. The embedded watermark is robust to common attacks such like, D/A A/D conversion, filtering, noise addition and high quality MPEG audio coding.
UR - http://www.scopus.com/inward/record.url?scp=46249111934&partnerID=8YFLogxK
U2 - 10.1109/ISM.2006.131
DO - 10.1109/ISM.2006.131
M3 - Contribución a la conferencia
AN - SCOPUS:46249111934
SN - 0769527469
SN - 9780769527468
T3 - ISM 2006 - 8th IEEE International Symposium on Multimedia
SP - 991
EP - 997
BT - ISM 2006 - 8th IEEE International Symposium on Multimedia
T2 - ISM 2006 - 8th IEEE International Symposium on Multimedia
Y2 - 11 December 2006 through 13 December 2006
ER -