2 search results - page 1 / 1 » Speech presence probability estimation based on temporal cep... |
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
We propose a novel, robust estimator for the probability of speech presence at each time-frequency point in the short-time discrete Fourier domain. While existing estimators perfo...
TASLP
2008
13 years 4 months ago
2008
This paper considers estimation of the noise spectral variance from speech signals contaminated by highly nonstationary noise sources. The method can accurately track fast changes ...