MMSE speech spectral amplitude estimation assuming non-Gaussian noise.
Balázs FodorTim FingscheidtPublished in: EUSIPCO (2011)
Keyphrases
- minimum mean square error
- noise variance
- signal to noise ratio
- minimum mean squared error
- spectral features
- noisy environments
- speech recognition
- speech signal
- noisy data
- background noise
- speech enhancement
- noise level
- noise free
- linear prediction
- estimation error
- signal subspace
- noise model
- continuous valued
- gaussian distribution
- noise reduction
- automatic speech recognition
- spectral analysis
- missing data
- phase information
- linear predictive coding
- image noise
- additive noise
- audio visual
- hyperspectral
- independent component analysis
- non stationary
- denoising algorithm
- gaussian noise
- median filter
- regularization parameter
- speech synthesis
- autoregressive
- communication systems
- denoising