A Particle Filter for Model Based Audio Source Separation
Christophe Andrieu, SJ Godsill · 2000
In this paper we present an original modelling of the source separation problem that takes into account all the non-stationarities of the underlying processes. The estimation of the sources then reduces to that of a filtering/fixed-lag smoothing algorithm, for which we propose an efficient numerical solution, relying on particle filter techniques. 1