A Particle Filter for Model Based Audio Source Separation
نویسندگان
چکیده
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.
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تاریخ انتشار 2004