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:
Bank, Graham; Hathaway, Gordon T.
Affiliation:
Celestion, Ipswich, United Kingdom
JAES Volume 30 Issue 1/2 pp. 17-23; February 1982
Publication Date:
February 1, 1982
Click to purchase paper as a non-member or you can login as an AES member to see more options.
No AES members have commented on this paper yet.
To be notified of new comments on this paper you can subscribe to this RSS feed. Forum users should login to see additional options.
If you are not yet an AES member and have something important to say about this paper then we urge you to join the AES today and make your voice heard. You can join online today by clicking here.