AES E-Library

AES E-Library

Two Maximal Length Sequence Devices for Measuring Room Acoustics Parameters

Document Thumbnail

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.

AES Conference:
Paper Number:
Publication Date:

Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $33 for non-members and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!

AES - Audio Engineering Society