AES E-Library

AES E-Library

Computation of Diffraction for Loudspeaker Enclosures

Document Thumbnail

Fast numerical algorithm for computing edge diffractions from an arbitrarily shaped planar baffle with a round piston source is presented. The method is based on reducing the computation of near-field sound pressure in the plane of the piston to integration over only one variable. This method is used in a program for interactive computer-aided design of multi-way, multiple-driver loudspeaker systems in enclosures consisting of planar, polygonal non-absorbent surfaces. The program computers free-field amplitude and phase response and polar and energy responses of the loudspeaker.

Author:
Affiliation:
AES Convention: Paper Number:
Publication Date:
Subject:
Permalink: http://www.aes.org/e-lib/browse.cfm?elib=4830

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:

Start a discussion about this paper!


AES - Audio Engineering Society