A Bayesian Hierarchical Model for Speech Enhancement With Time-Varying Audio Channel.

Yaron Laufer Sharon Gannot

Published in: IEEE ACM Trans. Audio Speech Lang. Process. (2019)

Keyphrases

speech enhancement
single channel
bayesian hierarchical model
multi channel
noise reduction
signal processing

noisy environments
multimedia
signal to noise ratio
independent component analysis
audio visual
speech signal

speaker identification
prior information
linear prediction
visual information
wavelet decomposition
frequency domain

wiener filter
sound source
hidden markov models
multiresolution
multiscale