A method for direct estimation of physical parameters is presented. It employs a sensitivity approach for determination of the random parameter errors caused by noise as well as the systematic errors caused by incorrect model structure. The method is used for determination of loudspeaker driver parameters of nonlinear models, closed-box parameters, and parameters of a thermal loudspeaker model.

Author: Knudsen, Morten H.
Affiliation: Aalborg University, Department of Control Engineering, Aalborg, Denmark
AES Convention: 100 (May 1996) Paper Number: 4285
Publication Date: May 1, 1996
Subject: Multichannel Audio

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.

Subscribe to this discussion

To be notified of new comments on this paper you can subscribe to this RSS feed. Forum users should login to see additional options.

Start a discussion!

If you would like to start a discussion about this paper and are an AES member then you can login here:
Username:
Password:

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.