An improved spectral subtraction speech enhancement algorithm under non-stationary noise.

Lu-ying Sui Xiongwei Zhang Jianjun Huang Bin Zhou

Published in: WCSP (2011)

Keyphrases

speech enhancement
non stationary
spectral subtraction
speech signal
noise reduction
signal to noise ratio
noisy environments
single channel
noisy speech
moving objects
probabilistic model
image compression
hybrid algorithm
edge preserving
vocal tract
smoothing algorithm