Joint nonstationary blind source separation and spectral analysis

Published 4 Dec 2018 in eess.SP | (1812.01399v1)

Abstract: We address a nonstationary blind source separation (BSS) problem. The model includes both nonstationary sources and mixing. Therefore, we introduce an algorithm for joint BSS and estimation of stationarity-breaking deformations and spectra. Finally, its performances are evaluated on a synthetic example.

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Adrien Meynard

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