Speech enhancement based on the structure of noise power spectral density.

Chengshi Zheng Yi Zhou Xiaohu Hu Xiaodong Li

Published in: EUSIPCO (2010)

Keyphrases

speech enhancement
noise reduction
noisy environments
power spectral density
signal to noise ratio
power spectrum
fourier transform
single channel
background noise
video sequences
pattern recognition
probabilistic model
speech recognition
wiener filter