Speech enhancement for nonstationary noise environment.
Lee LinEliathamby AmbikairajahW. Harvey HolmesPublished in: APCCAS (1) (2002)
Keyphrases
- non stationary
- speech enhancement
- noisy environments
- speech signal
- noise reduction
- signal to noise ratio
- background noise
- noisy speech
- vocal tract
- speech recognition
- single channel
- additive noise
- linear prediction
- wiener filter
- random fields
- automatic speech recognition
- dynamic environments
- pattern recognition
- autoregressive
- real environment
- image restoration
- maximum likelihood
- language model
- edge detection
- wavelet transform