In a practical multidrive unit loudspeaker, true complementary crossover filter functions are not possible, and high-order alignments can result in subjective impairments. This paper considers the relationship between crossover pre-ring and drive unit polar response. It proposes a new Gaussian alignment that is designed to minimize the dispersive residue in the presence of suboptimum acoustic conditions.
Authors:
Rimell, Andrew; Hawksford, Malcolm J.
Affiliation:
University of Essex, Colchester, Essex, UK
AES Convention:
95 (October 1993)
Paper Number:
3750
Publication Date:
October 1, 1993
Subject:
Microphones and Loudspeakers
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