It is known that headphone playback, even of binaurally-recorded material, often gives rise to in-the-head locatedness of reproduced sound sources. Head-tracking systems, artificial reverberation, and decorrelation of the left/right signals, have all been investigated previously as possible means by which the incidence of in-the-head locatedness may be reduced. It is proposed that the left/right symmetry of dummy-head pinnae, and of the head-related transfer functions used in binaural convolution, may exacerbate the in-the-head problem, and it is shown experimentally that, by recording using asymmetrical pinnae, perceived externalisation can be increased significantly.

Authors: Brookes, Tim; Treble, Chris
Affiliations: Technical Earth Limited; University of Surrey(See document for exact affiliation information.)
AES Convention: 118 (May 2005) Paper Number: 6439
Publication Date: May 1, 2005
Subject: Spatial 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.

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.