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Cancelling Acoustic Feedback with the A.L.M.I. Algorithm

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This paper describes a new algorithm, A.L.M.I. (Algoritmo LMS Modificado...Incorporados) [LMS Modified Algorithm Including delay, filtering and frequency modulation], which decorrelates any signal within some margins, providing an effective algorithm in the struggle against acoustic feedback. The theoretical formulation, the practical implementation using the TMS320C5x DSP, and the results are explained.

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