In virtual sound reproduction with headphones, a well-known problem is that using nonindividualized head-related transfer functions(HRTFs) yields front-back confusion in sound image localization. To overcome this problem, a swing sound image method has already been reported that significantly reduces the front-back confusion in single sound source reproduction. In order to apply the method to two-channel stereo sound reproduction, this paper describes two methods of producing the swing sound image; the twist and compand methods. Three listening tests are used to assess their localization validity. The results show that, with suitable parameters, these methods can reduce front-back confusion.
Authors:
Kudo, Akihiro; Kubo, Seiya; Hokari, Haruhide; Shimada, Shoji
Affiliation:
Nagaoka Univ. Tech.
AES Convention:
121 (October 2006)
Paper Number:
6892
Publication Date:
October 1, 2006
Subject:
Psychoacoustics, Perception, and Listening Tests
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.