Abstract:
This paper addresses the problem of blind source separation (BSS). To recover original signals, from linear instantaneous mixtures, we propose a new separation technique ...View moreMetadata
Abstract:
This paper addresses the problem of blind source separation (BSS). To recover original signals, from linear instantaneous mixtures, we propose a new separation technique based on the use of a double referenced system. The reference signals will be incrusted in the cumulant to evaluate the statistical independence between sources. The non-orthogonal joint diagonalization of a set of referenced cumulant matrices gives an estimation of the separating matrix. The important advantage of our proposed technique is the high separation quality in noisy environment by an appropriate choice of reference signals. Computer simulations are presented to illustrate the effectiveness of the suggested approach.
Published in: 2008 IEEE Symposium on Computers and Communications
Date of Conference: 06-09 July 2008
Date Added to IEEE Xplore: 16 September 2008
ISBN Information:
Print ISSN: 1530-1346