AES Journal Forum

Multichannel Room Correction with Focus Control

Document Thumbnail

Digital equalization of audio systems is mostly performed on a channel-by-channel basis, where loudspeakers are equalized separately and independently of each other. The authors present a multichannel room-correction approach where the loudspeakers to be equalized are assisted by a set of support loudspeakers acting in combination to improve the response of the main loudspeakers while suppressing the reverberation of the listening space. By the introduction of a focus control parameter, room acoustics can be suppressed to a higher or lesser degree in a specified frequency band. Full dereverberation may not always be desirable.

JAES Volume 63 Issue 1/2 pp. 21-30; January 2015
Publication Date:

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

RSS Feed 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:

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.

AES - Audio Engineering Society