Hierarchical transmission of MPEG - 2 sequences in noisy environments.
Lorenzo FavalliPublished in: Eur. Trans. Telecommun. (2001)
Keyphrases
- noisy environments
- speech recognition
- noise reduction
- hidden markov models
- speaker verification
- background noise
- digit recognition
- multimedia
- speech enhancement
- video signals
- video sequences
- voice activity detection
- speech signal
- automatic speech recognition
- speaker identification
- prior information
- feature space
- pattern recognition