A frequency-invariant fixed beamformer for speech enhancement.

Rohith Mars V. G. Reju Andy W. H. Khong

Published in: APSIPA (2014)

Keyphrases

speech enhancement
signal to noise ratio
noise reduction
noisy environments
wiener filter
speech signal
single channel
linear prediction
vocal tract
image restoration
multipath
pattern recognition
edge detection
information retrieval
background noise
feature extraction
smoothing algorithm
image segmentation