TY - GEN
T1 - An adaptive spread-spectrum data hiding technique for digital audio
AU - Sterling, Mark
AU - Titlebaum, Edward L.
AU - Dong, Xiaoxiao
AU - Bocko, Mark F.
PY - 2005/1/1
Y1 - 2005/1/1
N2 - In this paper we describe an application of spread spectrum techniques in audio data hiding for watermarking and steganography. The method is self-synchronizing, cover dependent, and operates in the time domain. We use a special class of frequency-hop signal know as a Welch-Costas Array. Welch-Costas Arrays have the properties of range and Doppler resolution. This allows us to recover embedded data with a matched filter. We also demonstrate a special case of an adaptive method due to Su and Girod [1].
AB - In this paper we describe an application of spread spectrum techniques in audio data hiding for watermarking and steganography. The method is self-synchronizing, cover dependent, and operates in the time domain. We use a special class of frequency-hop signal know as a Welch-Costas Array. Welch-Costas Arrays have the properties of range and Doppler resolution. This allows us to recover embedded data with a matched filter. We also demonstrate a special case of an adaptive method due to Su and Girod [1].
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U2 - 10.1109/ICASSP.2005.1416396
DO - 10.1109/ICASSP.2005.1416396
M3 - Conference contribution
AN - SCOPUS:33646822126
SN - 0780388747
SN - 9780780388741
T3 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
SP - V685-V688
BT - 2005 IEEE ICASSP '05 - Proc. - Design and Implementation of Signal Proces.Syst.,Indust. Technol. Track,Machine Learning for Signal Proces. Education, Spec. Sessions
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2005 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '05
Y2 - 18 March 2005 through 23 March 2005
ER -