Minimum Mean Square Error estimation of speech spectral amplitude using super-Gaussian priors.
Mahbube Kargariyan MarvastiHamid Reza AbutalebiPublished in: IST (2012)
Keyphrases
- error estimation
- spectral features
- model selection
- error estimates
- speech recognition
- linear predictive coding
- spatial frequency
- linear prediction
- sufficient conditions
- speech signal
- spoken language
- audio visual
- automatic speech recognition
- spectral analysis
- generalization error
- heavy tailed
- image processing
- hyperspectral
- prior information
- speaker adaptation
- bayesian framework
- image prior
- maximum a posteriori
- generalized gaussian
- text to speech
- frequency domain
- maximum likelihood
- speech synthesis
- support vector machine
- prior knowledge