A blind audio watermarking scheme using peak point extraction

In this paper, a blind digital audio watermarking scheme is proposed. A psychoacoustic model is used to ensure the imperceptibility of the embedded watermark. The watermark is embedded in the discrete cosine transform (DCT) domain by changing the phase of five information carriers determined using t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Foo Say Wei, Xue Feng, Li Mengyuan
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Auditory system Data mining digital signal processing Discrete Cosine Transform Discrete cosine transforms Frequency estimation frequency masking Frequency synchronization Humans linear block codes Masking threshold Psychoacoustic models Robustness Watermarking
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