A previous paper by some of the authors investigated a solution to minimize the loudspeaker inductance based on an additional fixed coil positioned in the gap with 2 additional terminals. This device is referred as A.I.C. (Active Impedance Control). In this paper a suitable electrical circuit model for such loudspeaker with 4 terminals and 2 coils is proposed.

Authors: Ponteggia, Daniele; Carlisi, Marco; Manzini, Andrea
Affiliations: 18 Sound – A division of A.E.B. Srl, Cavriago, Italy; Studio Ing. Ponteggia, Terni, Italy; Ing. Carlisi Marco, Como, Italy(See document for exact affiliation information.)
AES Convention: 128 (May 2010) Paper Number: 8008
Publication Date: May 1, 2010 Import into BibTeX
Subject: Loudspeakers and Headphones
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=15305

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 128Papers)   /128/8008.pdf

Start a discussion about this paper!