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A Classification-Based Non-local Means Adaptive Filtering for Speech Enhancement and Its FPGA Prototype.
Nagapuri Srinivas
Gayadhar Pradhan
Puli Kishore Kumar
Published in:
Circuits Syst. Signal Process. (2020)
Keyphrases
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adaptive filtering
speech signal
denoising
speech enhancement
noise reduction
machine learning
pattern recognition
background noise
multiscale
feature selection
feature space
filtering method
high resolution
signal processing
eeg signals
linear prediction