Blind Speech Prior Estimation for Generalized Minimum Mean-Square Error Short-Time Spectral Amplitude Estimator.
Ryo WakisakaHiroshi SaruwatariKiyohiro ShikanoTomoya TakataniPublished in: INTERSPEECH (2011)
Keyphrases
- minimum mean square error
- minimum mean squared error
- joint detection
- maximum a posteriori
- signal to noise ratio
- estimation algorithm
- channel estimation
- estimation error
- recursive algorithm
- maximum likelihood
- noise variance
- cdma systems
- speech recognition
- markov random field
- denoising algorithm
- boolean functions
- robust estimation
- em algorithm
- image quality