Binaural cues describing the differences in phase and power between the signals at the two ears enable our auditory system to localize sound sources and segregate spatially multiple auditory events. Recent publications on binaural auditory modeling have shown how the interaural coherence can be utilized to estimate these cues and therefore model the localization ability of our auditory system. The approach is exploited in this paper to estimate the binaural cues at different frequency bands and identify the direction of sound sources from signals recorded with a head and torso simulator. We illustrate the application of this binaural auditory model to evaluate sound reproduced by a stereophonic loudspeaker setup in terms of source localization and specific loudness.
Authors:
Lorho, Gaetan; Takanen, Marko
Affiliations:
Helsinki University of Technology;Nokia Corporation(See document for exact affiliation information.)
AES Convention:
124 (May 2008)
Paper Number:
7371
Publication Date:
May 1, 2008
Subject:
Spatial Audio Perception and Processing
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.