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Frame-synchronized blind speech watermarking via improved adaptive mean modulation and perceptual-based additive modulation in DWT domain.

Hwai-Tsu HuTung-Tsun Lee
Published in: Digit. Signal Process. (2019)
Keyphrases
  • modulation scheme
  • power allocation
  • digital images
  • speech recognition
  • frequency modulation
  • amplitude modulation
  • image sequences
  • hidden markov models
  • motion estimation
  • computer simulation
  • speech synthesis