Abstract
A modified least squares algorithm, preventing the overflow of the discharge grid of weight coefficients of an adaptive transverse filter and guaranteeing stable system operation, is suggested for the tuning of an adaptive system of an actively quenched sound field. Experimental results are provided for an adaptive filter with a modified algorithm in a system of several harmonic components of an actively quenched sound field.
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Nizhegorod State University. Translated from Izvestiya Vyssikh Uchebnykh Zavedenii, Radiofizika, Vol. 37, No. 10, pp. 1262–1272, October 1994.
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Belyakov, A.A., Mal'tsev, A.A., Medvedev, S.Y. et al. Application of a modified gradient least squares algorithm to an adaptive, actively quenched, sound field system. Radiophys Quantum Electron 37, 815–821 (1994). https://doi.org/10.1007/BF01038053
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DOI: https://doi.org/10.1007/BF01038053