Even advanced Far-Field systems are challenged to present convincing imagery of Near-Field auditory objects for multiple listeners. Conversely, near-field systems will not normally produce satisfying far-field image results for multiple listeners; large audiences are a problematic case. In this paper, the author discusses two primary modalities for speaker-based auditory imaging systems. Several approaches are discussed; strengths and weaknesses are characterized. A method is proposed combining advantages of two types of systems to achieve improved results in near-to-far-acoustic field (N-FAF) precision. We consider continuity of spatial dimension, with the objective of smoothly bridging what a listener perceives as “personal” audio space with “shared” audio space. We touch on authoring methods, and describe a new installation utilizing techniques discussed here.
Authors:
Otto, Peter; Hamdan, Eric
Affiliation:
Qualcomm Institute, University of California San Diego, San Diego, CA, USA
AES Conference:
2016 AES International Conference on Sound Field Control (July 2016)
Paper Number:
7-1
Publication Date:
July 14, 2016
Subject:
Emerging Techniques and Applications with Array Transducers
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.