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Noise robust ASR in reverberated multisource environments applying convolutive NMF and Long Short-Term Memory.
Martin Wöllmer
Felix Weninger
Jürgen T. Geiger
Björn W. Schuller
Gerhard Rigoll
Published in:
Comput. Speech Lang. (2013)
Keyphrases
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multi source
noisy environments
negative matrix factorization
noise reduction
recurrent neural networks
single source
data sets
neural network
case study
information fusion
multiple sources
nonnegative matrix factorization
decision making
data analysis
sparse representation
automatic speech recognition