Journal Forum

Synthetic Reverberator - January 1960

Sound Board: High-Resolution Audio - October 2015

Synchronized Swept-Sine: Theory, Application, and Implementation - October 2015

Access Journal Forum

AES E-Library

Moving Boundary Conditions and Nonlinear Propagation as Sources of Nonlinear Distortions in Loudspeakers

Document Thumbnail

Two phenomena connected with the generation of acoustic waves by a loudspeaker diaphragm are considered: 1) the effect of moving boundary conditions, traditionally called the Doppler effect, and 2) the effect of nonlinear acoustic wave propagation. It is shown that distortions caused by moving boundary conditions are dominant in a low-frequency range. An improved expression is derived for the coefficient of Doppler-type distortions, and an idea for an anti-Dopper filter is presented.

JAES Volume 41 Issue 9 pp. 691-700; September 1993
Publication Date:

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 $33 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