Watermarking of speech signals in the time-frequency domain.
Mahmood Al-khassawenehHussein Al-ZoubiSelin AviyentePublished in: EIT (2009)
Keyphrases
- speech signal
- speech recognition
- automatic speech recognition
- signal processing
- non stationary
- neural network
- noisy environments
- automatic speech recognition systems
- speech sounds
- digital images
- image coding
- additive noise
- speaker identification
- watermarking algorithm
- sound signals
- speech enhancement
- background noise
- blind source separation
- watermarking scheme
- hidden markov models
- feature extraction