Underdetermined blind speech separation with directivity pattern based continuous mask and ICA.
Shoko ArakiShoji MakinoHiroshi SawadaRyo MukaiPublished in: EUSIPCO (2004)
Keyphrases
- blind separation
- source signals
- independent component analysis
- blind source separation
- speech signal
- mixing matrix
- sound source
- speech recognition
- feature extraction
- signal processing
- independent components
- audio visual
- speech synthesis
- hidden markov models
- blind signal separation
- non stationary
- principal component analysis
- preprocessing
- vocal tract
- neural network
- hearing impaired
- endpoint detection
- natural image statistics
- source separation
- factor analysis
- frequency domain
- face recognition