Speech Signal Extraction Utilizing PCA-ICA Algorithm With a Non-Uniform Spacing Microphone Array.

Sven Nordholm Siow Yong Low

Published in: ICASSP (5) (2006)

Keyphrases

k means
feature extraction
computational complexity
expectation maximization
speech signal
simulated annealing
speech recognition
independent component analysis
multiscale
principal component analysis
independent components
background noise
speech enhancement