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Spread spectrum audio watermarking using frequency …
https://www.sciencedirect.com/science/article/pii/S0165168403002810
A novel audio watermarking algorithm that embeds watermark in power spectrum coefficients using frequency hopping was presented. MPEG compression characterization is used at the embedding side to increase robustness against watermark attacks.
(PDF) Spread spectrum audio watermarking using …
https://www.academia.edu/18075721/Spread_spectrum_audio_watermarking_using_frequency_hopping_and_attack_characterization
The attack characterization section has the tained using frequency hopping (FH) spread spectrum purpose of analyzing the signal for the watermark method and characterization of the MPEG compres- removal attacks with di erent signal processing meth- sion watermarking attack. Using the FH method, the ods.
Spread spectrum audio watermarking using frequency …
https://www.researchgate.net/publication/222720456_Spread_spectrum_audio_watermarking_using_frequency_hopping_and_attack_characterization
Request PDF | Spread spectrum audio watermarking using frequency hopping and attack characterization | In this paper, we present a novel audio watermarking scheme that uses attack characterization ...
Spread Spectrum Audio Watermarking Using Multiple ...
https://ieeexplore.ieee.org/document/8186249
Spread Spectrum Audio Watermarking Using Multiple Orthogonal PN Sequences and Variable Embedding Strengths and Polarities ... the proposed one is especially robust against severe noise addition and compression attacks, while achieving high embedding capacity. Moreover, the new audio watermarking method is computationally efficient.
(PDF) Toward Robust Spread Spectrum Watermarking of …
https://www.researchgate.net/publication/200018859_Toward_Robust_Spread_Spectrum_Watermarking_of_3D_data
Spread spectrum audio watermarking using frequency hopping and attack characterization. ... This paper proposes a spread spectrum watermarking scheme based on periodic clock changes (PCC) for ...
Spread-spectrum watermarking of audio signals - …
https://www.microsoft.com/en-us/research/wp-content/uploads/2016/02/KirovskiMalvarTSPApr03.pdf
KIROVSKI AND MALVAR: SPREAD-SPECTRUM WATERMARKING OF AUDIO SIGNALS 1021 In order to investigate the security of SS WMs, we explore the robustness of such a technology with respect to watermark estimation attacks [2]. To launch that attack, an adversary is assumed to know all the details of the WM codec, except the hidden secret.
A Novel Spread Spectrum Digital Audio Watermarking ... - JACN
http://jacn.net/papers/71-S039.pdf
frequency hopping spread spectrum technique, spreading is performed by using the hopping sequence [4]. In this paper frequency hopping spread spectrum technique is applied in time domain. Length five hopping sequence is used and watermark is embedded to the bit of audio that hopping sequence specifies. The results illustrated that our
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