Audio Watermarking Based on HAS and Neural Networks in DCT Domain

@article{Tsai2003AudioWB,
  title={Audio Watermarking Based on HAS and Neural Networks in DCT Domain},
  author={Hung-Hsu Tsai and Ji-Shiung Cheng and Pao-Ta Yu},
  journal={EURASIP J. Adv. Sig. Proc.},
  year={2003},
  volume={2003},
  pages={252-263}
}
We propose a new intelligent audio watermarking method based on the characteristics of the HAS and the techniques of neural networks in the DCT domain. The method makes the watermark imperceptible by using the audio masking characteristics of the HAS. Moreover, the method exploits a neural network for memorizing the relationships between the original audio signals and the watermarked audio signals. Therefore, the method is capable of extracting watermarks without original audio signals. Finally… CONTINUE READING
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