Two devices for measuring room impulse responses based on a maximal-length sequence (MLS) Fast Hadamard Transform (FHT) method are described. The first device is based on a custom MLS generator; the second device is based on a commercially available DSP platform. Commonly used room quality measures which were computed from measurements made in a small auditorium are also shown.

Author: Kovitz, Paul
Affiliation: The Pennsylvania State University, University Park, PA
AES Conference: 11th International Conference: Test & Measurement (May 1992)
Paper Number: 11-034
Publication Date: May 1, 1992
Subject: Test & 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.