A recursive least-squares extension of the natural gradient algorithm for blind signal separation of audio mixtures
An algorithm named the Quasi-RLS Stiefel, that combines the principles of natural-gradient on different manifolds and RLS-based algorithms, was presented for blind signal separation (BSS) of audio mixtures. A mixture of audio data files sampled at 8 kHz and of duration 3.7 seconds were tested to com...
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Canadian Acoustical Association / Association canadienne d'acoustique