Late reverberant power spectral density estimation based on an eigenvalue decomposition.
Ina KodrasiSimon DocloPublished in: ICASSP (2017)
Keyphrases
- density estimation
- eigenvalue decomposition
- power spectral
- power spectrum
- blind source separation
- speech signal
- density function
- frequency domain
- least squares
- mixture model
- spectral clustering
- low dimensional
- probability density function
- outlier detection
- gaussian mixture model
- speech recognition
- feature space
- em algorithm
- natural images
- non stationary
- pattern recognition
- independent component analysis
- machine learning