AES E-Library

AES E-Library

Three-Dimensional Energy Plots in the Frequency Domain

Document Thumbnail

Amplitude response curves taken at a number of points placed symmetrically around a loudspeaker system are used to produce a three-dimensional energy surface in any selected plane. The information provides essential insight into loudspeaker directivity problems of both individual drive units and complete systems. Using this technique the relative effective locations of acoustic centers of units can be deduced, allowing prediction of drive unit plus crossover polar response anomalies, separated from both drive unit and crossover effects.

Authors:
Affiliation:
JAES Volume 30 Issue 1/2 pp. 17-23; February 1982
Publication Date:
Permalink: http://www.aes.org/e-lib/browse.cfm?elib=3860

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