43 search results - page 4 / 9 » Blind separation of convolved mixtures in the frequency doma... |
ICA
2004
Springer
14 years 29 days ago
2004
Springer
We address the blind source separation (BSS) problem for the convolutive mixing case. Second-order statistical methods are employed assuming the source signals are non-stationary a...
ICA
2004
Springer
14 years 29 days ago
2004
Springer
Blind source separation, which supposes that the sources are independent, is a well known domain in signal processing. However, in a noisy environment the estimation of the criteri...
ICASSP
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper deals with a new technique for blind source separation (BSS) from convolutive mixtures. We present a three-stage separation system employing time-frequency binary maski...
ESANN
2006
13 years 9 months ago
2006
We consider a blind separation problem for undetermined mixtures of two BPSK signals in a multi-path fading channel. We use independence and frequency diversity of the two source s...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We address the problem of blind source separation in the underdetermined and instantaneous mixture case. The proposed method is based on an algorithm developed by Aissa-El-Bey and...