3 search results - page 1 / 1 » Improved A Posteriori Speech Presence Probability Estimation... |
TASLP
2008
13 years 4 months ago
2008
Abstract--In this contribution we present an improved estimator for the speech presence probability at each time-frequency point in the short-time Fourier-transform domain. In cont...
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...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
The maximum a posteriori (MAP) criterion is broadly used in the statistical model-based voice activity detection (VAD) approaches. In the conventional MAP criterion, however, the ...