Single-channel speech enhancement based on joint constrained dictionary learning.
Linhui SunYunyi BuPingan LiZihao WuPublished in: EURASIP J. Audio Speech Music. Process. (2021)
Keyphrases
- dictionary learning
- single channel
- speech enhancement
- multi channel
- sparse representation
- independent component analysis
- prior information
- frequency domain
- noise reduction
- noisy environments
- signal processing
- wavelet decomposition
- wiener filter
- signal to noise ratio
- pattern recognition
- probabilistic model
- multiscale
- hidden markov models
- multiresolution
- data analysis