The NARMAX-model and its application for modeling of loudspeaker nonlinearity is presented. The algorithm is based on polynomial representation. The procedure of elimination of non-significant terms of polynomials has been applied and tested. Then the model is optimized. The NARMAX-method has been applied for ideal mathematical description of loudspeaker nonlinearity as well as for actual loudspeakers.

Authors: Dobrucki, Andrzej; Pruchnicki, Piotr
Affiliation: Wroclaw University of Technology, Wroclaw, Poland
AES Convention: 106 (May 1999) Paper Number: 4868
Publication Date: May 1, 1999 Import into BibTeX
Subject: Loudspeakers
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=8312

Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $33 for non-members and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location: (CD aes15)   /pp9900/pp9905/4843.pdf

Start a discussion about this paper!