Least Squares Filtering of Speech Signals for Robust ASR.
Vivek TyagiChristian WellekensPublished in: MLMI (2005)
Keyphrases
- speech signal
- least squares
- automatic speech recognition
- noisy environments
- speech recognition
- adaptive filtering
- robust estimation
- vocal tract
- hidden markov models
- background noise
- non stationary
- speech enhancement
- spectral analysis
- additive noise
- word recognition
- linear prediction
- optical flow
- blind source separation
- sound signals
- neural network
- speech sounds
- image restoration
- video sequences
- machine learning