Enhancement of single channel speech using perceptual-decision-directed approach.
Ching-Ta LuPublished in: Speech Commun. (2011)
Keyphrases
- single channel
- decision directed
- speech enhancement
- multi channel
- blind equalization
- frequency domain
- independent component analysis
- wiener filter
- noisy environments
- speech recognition
- prior information
- image enhancement
- human visual system
- signal to noise ratio
- noise reduction
- wavelet decomposition
- image processing
- low level
- speech signal
- signal processing
- vocal tract
- audio visual
- brain activity
- speech synthesis
- denoising
- multi modal