Beamforming microphone arrays for speech enhancement.

Kevin R. Farrell Richard J. Mammone James L. Flanagan

Published in: ICASSP (1992)

Keyphrases

speech enhancement
noisy environments
speech signal
noise reduction
automatic speech recognition
single channel
signal to noise ratio

sound source
linear prediction
speech recognition
vocal tract
multi channel
smoothing algorithm

background noise
speaker diarization
linear array
wiener filter
edge preserving
additive noise

visual information
pattern recognition
spectral analysis
feature extraction
image coding
multiscale