Multi-Level Single-Channel Speech Enhancement Using a Unified Framework for Estimating Magnitude and Phase Spectra.
T. LavanyaT. NagarajanP. VijayalakshmiPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2020)
Keyphrases
- single channel
- speech enhancement
- multi channel
- independent component analysis
- noise reduction
- frequency domain
- prior information
- signal to noise ratio
- wiener filter
- signal processing
- wavelet decomposition
- brain activity
- noisy environments
- linear prediction
- additive noise
- image sequences
- face recognition
- background noise
- sound source
- heart rate
- multiresolution
- image processing
- edge detection