Subspace tracking for speech enhancement in car noise environments.
Jhing-Fa WangChung-Hsien YangKai-Hsing ChangPublished in: ICASSP (2) (2004)
Keyphrases
- speech enhancement
- noisy environments
- noise reduction
- signal to noise ratio
- single channel
- speech signal
- linear prediction
- noisy speech
- background noise
- speech recognition
- multi channel
- wiener filter
- additive noise
- dynamic environments
- vocal tract
- edge preserving
- feature space
- automatic speech recognition
- edge detection
- feature extraction
- spatial domain
- image processing
- prior information
- random variables
- high dimensional
- smoothing algorithm
- pattern recognition