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Multichannel adaptive cancelling narrow band disturbances with blind source separation in reference channels


A. E. Manokhin

Ural Federal University


The paper is received on October 15, 2015, after correction - on November 17, 2015


Abstract. In the work the problem of multichannel adaptive cancelling narrow band disturbances with their blind separation in reference channels is decided. A distinctive feature of the canceller is the application of blind separation algorithm, named DUET. Thanks to that, convergence rate is increased and only two reference channels are used for compensating more than two disturbances. Using DUET algorithm gives the gain of convergence rate equals not less than 8 times.

Key words: narrow band disturbances, blind sources separation, multichannel adaptive canceller, DUET algorithm, convergence rate.