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Distributed multichannel speech enhancement based on perceptually-motivated Bayesian estimators of the spectral amplitude.
Marek B. Trawicki
Michael T. Johnson
Published in:
IET Signal Process. (2013)
Keyphrases
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speech enhancement
linear prediction
single channel
multi channel
image coding
noise reduction
spectral analysis
speech signal
bayesian networks
wiener filter
prediction error
wavelet decomposition
autoregressive
signal to noise ratio
probability distribution
smoothing algorithm
image segmentation