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Recently, hybrid format audio technologies have been proposed as audio systems of new media such as broadcasting, virtual reality and cinema. However, when playing hybrid-format audio with multi-channel loudspeakers, rendering the object sound source by panning is no different from pre-rendered channel-based audio. Therefore, it is necessary to find a way to immersive reproduce the object sound source. We propose a method to maximize the immersiveness by hybrid playback of loudspeakers and headphone. It is verified through comparative evaluation that this method can obtain a meaningful performance improvement over the loudspeaker only method and also proved that it is possible to provide more immersive sound through application of hybrid playback in VR Attraction system.
Author (s): Jang, Daeyoung;
Yoo, Jae-hyun;
Suh, Sangwon;
Lee, Yong Ju;
Park, Jisun;
Lee, Taejin;
Affiliation:
Realistic AV Research Group, ETRI, Daejeon, Korea; CJ 4DPLEX, Seoul, Korea
(See document for exact affiliation information.)
Publication Date:
2018-01-06
Session subject:
Loudspeakers and Headphones
DOI:
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Jang, Daeyoung; Yoo, Jae-hyun; Suh, Sangwon; Lee, Yong Ju; Park, Jisun; Lee, Taejin; 2018; Hybrid Playback of Loudspeakers and Headphone for VR Attraction [PDF]; Realistic AV Research Group, ETRI, Daejeon, Korea; CJ 4DPLEX, Seoul, Korea; Paper 4; Available from: https://aes.org/publications/elibrary-page/?id=19370
Jang, Daeyoung; Yoo, Jae-hyun; Suh, Sangwon; Lee, Yong Ju; Park, Jisun; Lee, Taejin; Hybrid Playback of Loudspeakers and Headphone for VR Attraction [PDF]; Realistic AV Research Group, ETRI, Daejeon, Korea; CJ 4DPLEX, Seoul, Korea; Paper 4; 2018 Available: https://aes.org/publications/elibrary-page/?id=19370
@inproceedings{Jang2018hybrid,
title={{Hybrid Playback of Loudspeakers and Headphone for VR Attraction}},
author={Jang, Daeyoung and Yoo, Jae-hyun and Suh, Sangwon and Lee, Yong Ju and Park, Jisun and Lee, Taejin},
year={2018},
month={jan},
booktitle={Journal of the Audio Engineering Society},
publisher={Paper 4; AES Conference: 2018 AES@NAMM Pro Sound Symposium; January 2018},
number={4},
organization={AES},
}
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