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Coherent signals direction-of-arrival estimation using a spherical microphone array: Frequency smoothing approach.
Dima Khaykin
Boaz Rafaely
Published in:
WASPAA (2009)
Keyphrases
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direction of arrival
doa estimation
signal subspace
canonical correlation analysis
sensor array
instantaneous frequency
estimation error
signal processing
low frequency
preprocessing step
correlation matrix
antenna array