Overcoming Covariance Matrix Phase Sensitivity in Single-Channel Speech Enhancement with Correlated Spectral Components.
Johannes StahlSean U. N. WoodPejman MowlaeePublished in: ITG Symposium on Speech Communication (2018)
Keyphrases
- covariance matrix
- single channel
- speech enhancement
- multi channel
- linear prediction
- independent component analysis
- principal component analysis
- signal to noise ratio
- noise reduction
- prior information
- sample size
- frequency domain
- noisy environments
- speech signal
- wiener filter
- wavelet decomposition
- model selection
- signal processing
- image processing
- spectral analysis
- multiresolution
- brain activity
- feature vectors
- similarity measure