Robust direction of arrival estimation for speech enhancement in noisy reverberant rooms.

Thomas Lotter Heinrich W. Löllmann Peter Vary

Published in: ICASSP (2002)

Keyphrases

noisy environments
speech enhancement
speech signal
doa estimation
direction of arrival
signal subspace
noise reduction
speech recognition
multi modal
sensor array
single channel
spectral analysis
sound source
canonical correlation analysis
multiresolution
automatic speech recognition
edge detection
least squares