Reconstruction of Speech Signals from Their Unpredictable Points Manifold.
Vahid KhanaghaHussein M. YahiaKhalid DaoudiOriol PontAntonio TurielPublished in: NOLISP (2011)
Keyphrases
- speech signal
- smooth manifold
- speech recognition
- automatic speech recognition
- speech enhancement
- non stationary
- background noise
- automatic speech recognition systems
- speech quality
- hidden markov models
- linear prediction
- noisy environments
- vocal tract
- data points
- sound signals
- feature space
- single point
- blind source separation
- high dimensional
- geodesic distance
- high resolution
- spectral analysis
- manifold learning
- noise reduction
- subband
- multiscale
- face recognition
- dimensionality reduction
- speech sounds
- computer vision
- information retrieval