28 search results - page 1 / 6 » Noise Suppression Based on Neurophysiologically-motivated SN... |
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
While state-of-the-art approaches obtain an estimate of the a priori SNR by adaptively smoothing its maximum likelihood estimate in the frequency domain, we selectively smooth the...
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
In this paper, we present a robust text-independent speaker recognition system. The proposed system mainly includes an SNR-aware subspace-based enhancement technique and probabili...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
A microphone array beamformer combined with a post-filter estimation based on spatial smoothing can deliver good noise attenuation preserving the speech component, however, with ...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
This paper addresses a noise suppression problem, namely the estimation of non-stationary noise sequences. In this problem, we assume that non-stationary noise can be decomposed i...