Single channel speech enhancement using iterative constrained NMF based adaptive wiener gain.
Sivaramakrishna YechuriSunnydayal VanambathinaPublished in: Multim. Tools Appl. (2024)
Keyphrases
- single channel
- speech enhancement
- wiener filter
- multi channel
- noise reduction
- noisy environments
- image restoration
- signal to noise ratio
- independent component analysis
- additive noise
- frequency domain
- denoising
- brain activity
- linear prediction
- prior information
- speech signal
- wavelet decomposition
- point spread function
- computer vision
- vocal tract
- smoothing algorithm
- blurred images
- sound source
- signal processing
- feature space
- multiscale