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Genetic Algorithm-Based Adaptive Wiener Gain for Speech Enhancement Using an Iterative Posterior NMF.
Sivaramakrishna Yechuri
Sunny Dayal Vanabathina
Published in:
Int. J. Image Graph. (2023)
Keyphrases
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speech enhancement
wiener filter
negative matrix factorization
noise reduction
noisy environments
image restoration
single channel
pattern recognition
probability distribution
probabilistic model
signal to noise ratio
speech signal
vocal tract