Method for estimating mixing parameters and separating multiple sources from signal mixtures

摘要

A method and apparatus for separating multiple sources from a mixed source signal includes receiving a plurality of mixed source signals, estimating mixing parameters of the received mixed source signals using at least one of a differential Degenerate Unmixing Estimation Technique ("DUET") and a tiled DUET, and separating multiple sources from the mixed source signals in response to the estimated mixing parameters using a Blind Source Separation ("BSS") technique.