The ultimate goal in virtual reality (VR) is to achieve complete immersion in terms of audio and video, where background music is typically included to keep users absorbed in a game or 360-video content. This paper explores a multichannel loudspeaker configuration to anchor the background music to the user’s viewpoint in VR. To that end, an evenly-spaced octagonal loudspeaker configuration is implemented in order to anchor the background music using head tracking data. The real-time panning is achieved through Vector-Base Amplitude Panning (VBAP). This paper also describes a demo interface built using the Oculus Rift in Unity and Max/MSP, as proof of concept.

Authors: Kim, Sungsoo; Sridhar, Sripathi
Affiliation: New York University, New York, NY, USA
AES Convention: 145 (October 2018) eBrief:466
Publication Date: October 7, 2018
Subject: Posters: Recording and Production

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