A wavelet network-based speech enhancement system using noisy-as-clean strategy.
Fatemeh HajiaghababaHamid Reza AbutalebiPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2024)
Keyphrases
- speech enhancement
- noisy environments
- noisy speech
- noise reduction
- multiscale
- hidden markov models
- denoising
- single channel
- signal to noise ratio
- wavelet transform
- linear prediction
- wavelet coefficients
- feature extraction
- wavelet domain
- speech signal
- speech recognition
- image denoising
- low contrast
- background noise
- markov random field
- vocal tract
- multiresolution