This paper presents an approximation model for virtual source imaging systems based on crosstalk cancellation technique. The proposed model provides simple but very effective approximations in low- and high-frequency bands. At low frequencies, the approximation results in the well-known amplitude panning. On the other hand, the high-frequency approximation is expressed using representative interaural level and time differences. The effectiveness of the model for various applications was confirmed via computer simulations and listening tests.

Authors: Jeong, Jae-Woong; Choi, Tacksung; Jeon, Se-Woon; Park, Young-Cheol; Youn, Dae-hee; Lee, Seok-Pil
Affiliations: DSP Lab. Yonsei University, Seoul, Korea; Korea Electronics Technology Institute (KETI), Kyounggi-do, Korea; LG Electronics Inc., Seoul, Korea; Yonsei University, Wonju-city, Kangwon-do, Korea(See document for exact affiliation information.)
AES Conference: 43rd International Conference: Audio for Wirelessly Networked Personal Devices (September 2011)
Paper Number: 3-2
Publication Date: September 29, 2011
Subject: Immersive Audio

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