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Synchronization of acoustic sensors for distributed ad-hoc audio networks and its use for blind source separation.
Stefan Wehr
Igor Kozintsev
Rainer Lienhart
Walter Kellermann
Published in:
ISMSE (2004)
Keyphrases
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blind source separation
independent component analysis
adaptive particle swarm optimization
non stationary
underwater acoustic
source separation
sensor networks
mixing matrix
sensor data
blind separation
eigenvalue decomposition
multimedia
algebraic equations
independent components
negative matrix factorization
signal processing
visual information
image processing
speech signal
factor analysis
audio visual
data fusion
nearest neighbor