A multichannel subspace approach with signal presence probability for speech enhancement.
Jungpyo HongPublished in: Multidimens. Syst. Signal Process. (2019)
Keyphrases
- single channel
- speech enhancement
- multi channel
- wiener filter
- independent component analysis
- noisy speech
- frequency domain
- prior information
- noisy environments
- probability distribution
- wavelet decomposition
- principal component analysis
- high dimensional
- feature space
- additive noise
- brain activity
- sar images
- noisy images
- feature extraction