Single channel speech enhancement using MDL-based subspace approach in Bark domain.
Rolf VetterPublished in: ICASSP (2001)
Keyphrases
- single channel
- speech enhancement
- multi channel
- noisy environments
- noise reduction
- signal to noise ratio
- speech signal
- independent component analysis
- frequency domain
- linear prediction
- wiener filter
- prior information
- wavelet decomposition
- feature space
- brain activity
- high dimensional
- multi modal
- principal component analysis
- vocal tract
- smoothing algorithm