Extracting an AV speech source from a mixture of signals.
David SodoyerLaurent GirinChristian JuttenJean-Luc SchwartzPublished in: INTERSPEECH (2003)
Keyphrases
- audio visual
- source signals
- independent component analysis
- fundamental frequency
- acoustic signals
- blind separation
- audio signals
- blind source separation
- speech recognition
- signal processing
- speech signal
- noisy environments
- multi modal
- source separation
- mixture model
- visual information
- expectation maximization
- automatic speech recognition
- language acquisition
- speech synthesis
- multimedia
- gaussian distribution
- acoustic signal
- recognition engine
- multimodal interfaces
- gaussian mixture model
- audio features
- emotion recognition