In this paper, variations in the frequency response of vented-box loudspeakers due to the adjustment of several less constrained physical parameters are predicted. In addition, with this information, estimation of the optimum values of the parameters that the corresponding frequency response optimally fits the arbitrary objective response is accomplished. Also, the MATLAB® GUI program, which performs the procedure automatically, with the vented-box loudspeaker parameters as input, is presented. The extendibility of the limitations of this method in terms of the type of the loudspeaker, the optimality criterion, etc., is discussed.

Authors: Jung, Hyun-Ju; Lee, Mingu; Lee, Sinlyul; Sung, Koeng-Mo
Affiliation: Seoul National University
AES Convention: 121 (October 2006) Paper Number: 6942
Publication Date: October 1, 2006
Subject: Loudspeakers

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