Comparison of static multi-microphone measurements are made to moving microphone measurements for the purposes of determining room response and for application of appropriate equalization. Several benefits of moving microphone measurements are shown in this paper including consistency of measurements and the ability to measure interaction of correlated signal from multiple sources without the obfuscation of combing artifacts. It is also shown that moving microphone measurement is consistent with multiple microphone spatial average of sufficient resolution. This paper focuses on the moving microphone technique in the cinema application and experiments conducted were done in a medium sized cinema auditorium.

Authors: Peace, Paul; Nageli, Shawn; Sprinkle, Charles
Affiliations: Community Professional Loudspeakers, Chester, PA, USA; Harman International, Stamford, CT, USA; NXC Systems, West Jordan, UT, USA; Kali Audio, Simi Valley, CA, USA(See document for exact affiliation information.)
AES Convention: 144 (May 2018) Paper Number: 9960
Publication Date: May 14, 2018
Subject: Posters: Measurement

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.