Noise-invariant representation for speech signals.
Aruna BayyaB. YegnanarayanaPublished in: EUROSPEECH (1999)
Keyphrases
- speech signal
- invariant representation
- noisy environments
- background noise
- speech enhancement
- speech recognition
- automatic speech recognition
- noise reduction
- affine transformation
- signal to noise ratio
- geometric structure
- hidden markov models
- speech quality
- non stationary
- selective attention
- single channel
- vocal tract
- automatic speech recognition systems
- noise removal
- gaussian noise
- vision system
- translation invariant
- image processing