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Cepstral domain modification of audio signals for data embedding: preliminary results.

Kaliappan Gopalan
Published in: Security, Steganography, and Watermarking of Multimedia Contents (2004)
Keyphrases
  • audio signals
  • data embedding
  • data hiding
  • image processing
  • pattern recognition
  • speech recognition
  • feature selection
  • hidden markov models
  • manifold learning
  • discrete wavelet transform
  • audio signal