Loudspeaker response equalization methods using digital filtering are compared in this paper. In addition to the known methods, this paper describes a recently introduced principle based on warped filters. The focus is on the comparison of the equalization error (magnitude and phase), computational efficiency, and robustness and precision requirements. Different computational error measures are used and compared to the results of the listening tests.
Authors:
Karjalainen, Matti; Piirilä, Esa; Järvinen, Antti; Houpaniemi, Jyri
Affiliation:
Helsinki University of Technology, Espoo, Finland
AES Convention:
102 (March 1997)
Paper Number:
4437
Publication Date:
March 1, 1997
Subject:
Loudspeakers
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.