Speech enhancement in non-stationary noise environments.
Hyoung-Gook KimDietmar RuwischPublished in: INTERSPEECH (2002)
Keyphrases
- non stationary
- speech enhancement
- speech signal
- noisy environments
- noise reduction
- signal to noise ratio
- background noise
- single channel
- linear prediction
- additive noise
- noisy speech
- vocal tract
- autoregressive
- automatic speech recognition
- wiener filter
- random fields
- multi channel
- white noise
- smoothing algorithm
- edge preserving
- biomedical signals
- pattern recognition
- image coding