In this paper, the problem of estimating the impulse response within a reverberant room is investigated. The target application is that of compensating a stereo or multichannel sound reproduction system for variations in room acoustics and the non-ideal placement of the loudspeakers. The prediction of the impulse responses at the locations of multiple listeners requires knowledge of the room geometry and the acoustic impedance of the boundaries. The room geometry and boundary impedances may be obtained by estimating the image locations and amplitudes of a source. This has been addressed by the use of small arrays, with novel geometry, and processing both angular and temporal measurements. Localization results are presented; practical results are compared to theoretical predictions.
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.
To be notified of new comments on this paper you can
subscribe to this RSS feed.
Forum users should login to see additional options.
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.
