A Model-Based Spectral Envelope Wiener Filter for Perceptually Motivated Speech Enhancement.
Najib HadirFriedrich FaubelDietrich KlakowPublished in: INTERSPEECH (2011)
Keyphrases
- speech enhancement
- wiener filter
- linear prediction
- noise reduction
- image restoration
- signal to noise ratio
- single channel
- denoising
- noisy environments
- additive noise
- speech signal
- image coding
- point spread function
- blurred images
- smoothing algorithm
- multi channel
- vocal tract
- image processing
- edge preserving
- random variables
- motion blur
- multi frame
- noisy images
- lossless compression
- image denoising
- maximum likelihood
- high quality