원격 현장감 회의용 HRTF 바이노럴 3D 음향 구현
Implementation of HRTF Binaural 3D Sound for Telepresence Conference
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초록
Virtual reality means artificial reality which can be realized through five senses. Observation can be possible as virtual reality leads to that human being are at tele-existence. In addition, human beings can have teleconferences and do cooperative work in the virtual reality environment. If we hear 3D sound in the space of virtual reality, we can almost realize such operations. 3D sound is essential to realize virtual reality. A variety of factors need to be considered such as intensity of sound delivered to ears, frequency spectrum, phase of sound and auditorial senses to implement 3D sound. In this paper, the information of the software can be transferred to the hardware, the hardware can be controlled, then 3D sound for teleconferences can be implemented in the virtual space, using Head Related Transfer Function (HRTF). Furthermore, it can also apply to 3D games.
Abstract
Virtual reality means artificial reality which can be realized through five senses. Observation can be possible as virtual reality leads to that human being are at tele-existence. In addition, human beings can have teleconferences and do cooperative work in the virtual reality environment. If we hear 3D sound in the space of virtual reality, we can almost realize such operations. 3D sound is essential to realize virtual reality. A variety of factors need to be considered such as intensity of sound delivered to ears, frequency spectrum, phase of sound and auditorial senses to implement 3D sound. In this paper, the information of the software can be transferred to the hardware, the hardware can be controlled, then 3D sound for teleconferences can be implemented in the virtual space, using Head Related Transfer Function (HRTF). Furthermore, it can also apply to 3D games.
참고문헌 (9)
- Dietz M, "Auditory model based direction estimation of concurrent speakers from binaural signals", Speech Communication, 53(5), pp.592~605 (2011)
- Sondergaard PL, "Towards a binaural modelling toolbox", In FORUM ACUSTICUM, pp.d2081~2086 (2011)
- Sampo Vesa, "Binaural Sound Source Distance Learning in Rooms", IEEE TRANSACTIONS ON AUDIO, SPEECH, AND LANGUAGE PROCESSING, 17(8), pp.1498~1507 (2009)
- Y.-C. Lu, "Auditory distance perception based on direct-to-reverberant energy ratio", in Proc. Int. Workshop Acoust. Echo Noise Contr., Seattle, WA (2008)
- Y.-C. Lu, "Active binaural distance estimation for dynamic sources", in Proc. Interspeech, Antwerp, elgium, pp.574~577 (2007)
- S. Vesa, "Sound source distance learning based on binaural signals", in Proc. IEEE Workshop Applicat. Signal Process. Audio Acoust., New Paltz, pp.271~274 (2007)
- 박종승, "증강현실 게임의 소프트웨어 디자인 프레임워크", 한국컴퓨터게임학회논문지, 4(22), pp.59~67 (2010), (사)한국컴퓨터게임학회
- 임충재, "게임기술을 이용한 3차원캐릭터 화상영어 회화시스템 설계 및 구축", 한국컴퓨터게임학회논문지, 25(2), pp.177~182 (2012), (사)한국컴퓨터게임학회[DOI]
- 김준호, "증강 현실 기술을 이용한 보드 게임 설계 및 구현", 한국컴퓨터게임학회논문지, 24(1), pp.45~51 (2011), (사)한국컴퓨터게임학회