Spectral sharpening for speech enhancement/noise reduction.

Arthur Schaub Peter Straub

Published in: ICASSP (1991)

Keyphrases

noise reduction
speech enhancement
edge detection
spectral subtraction
noisy environments
signal to noise ratio
edge preserving
median filter
noise removal
wiener filter
image processing
spectral analysis
linear prediction
edge preserving smoothing
speech signal
feature vectors
pattern recognition