AES Store

Journal Forum

Reflecting on Reflections - June 2014
1 comment

Quiet Thoughts on a Deafening Problem - May 2014
1 comment

Perceptual Effects of Dynamic Range Compression in Popular Music Recordings - January 2014
5 comments

Access Journal Forum

AES E-Library

Modeling of Loudspeaker Moving-Assembly Vibrations and Sound Field in Small Volumes

An improved method for calculation of vibrational behavior of loudspeaker moving assembly is proposed, taking into consideration different mechanical parameters of moving-assembly components as well as the junction of several shells in one point. Computer modeling is based on the Galerkin method and asymptotic analysis. A new wave theory based method and corresponding software for calculation of resonances in small volumes is proposed, using the theory of singular perturbation. The method is an alternative to the boundary-element method and provides faster calculation of the sound field inside nonrectangular enclosures containing sound reflecting three-dimensional objects.

Authors:
Affiliations:
AES Convention: Paper Number:
Publication Date:
Subject:

Click to purchase paper 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 $20 for non-members, $5 for AES members and is free for E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!


 
Facebook   Twitter   LinkedIn   Google+   YouTube   RSS News Feeds  
AES - Audio Engineering Society