The Use of Delay Control for Stereophonic Audio Rendering Based on VBAP
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D. Hyun, T. Choi, D. Youn, S. Lee, and Y. Park, "The Use of Delay Control for Stereophonic Audio Rendering Based on VBAP," Paper 7603, (2008 October.). doi:
D. Hyun, T. Choi, D. Youn, S. Lee, and Y. Park, "The Use of Delay Control for Stereophonic Audio Rendering Based on VBAP," Paper 7603, (2008 October.). doi:
Abstract: This paper proposes a new panning method that can enhance the performance of the stereophonic audio rendering system based on VBAP. The proposed system introduces a delay control to enhance the performance of the VBAP. Sample delaying is used to reduce the energy cancellation due to out-of-phase. Preliminary simulations and measurements are conducted to verify the controllability of ILD by delay control between stereophonic speakers. By simulating ILD by the delay control, spatial direction at frequencies where energy cancellation occurred could be perceived more stable than the conventional VBAP. The performance of the proposed system is also verified by subjective listening test.
@article{hyun2008the,
author={hyun, dongil and choi, tacksung and youn, daehee and lee, seokpil and park, youngcheol},
journal={journal of the audio engineering society},
title={the use of delay control for stereophonic audio rendering based on vbap},
year={2008},
volume={},
number={},
pages={},
doi={},
month={october},}
@article{hyun2008the,
author={hyun, dongil and choi, tacksung and youn, daehee and lee, seokpil and park, youngcheol},
journal={journal of the audio engineering society},
title={the use of delay control for stereophonic audio rendering based on vbap},
year={2008},
volume={},
number={},
pages={},
doi={},
month={october},
abstract={this paper proposes a new panning method that can enhance the performance of the stereophonic audio rendering system based on vbap. the proposed system introduces a delay control to enhance the performance of the vbap. sample delaying is used to reduce the energy cancellation due to out-of-phase. preliminary simulations and measurements are conducted to verify the controllability of ild by delay control between stereophonic speakers. by simulating ild by the delay control, spatial direction at frequencies where energy cancellation occurred could be perceived more stable than the conventional vbap. the performance of the proposed system is also verified by subjective listening test.},}
TY - paper
TI - The Use of Delay Control for Stereophonic Audio Rendering Based on VBAP
SP -
EP -
AU - Hyun, Dongil
AU - Choi, Tacksung
AU - Youn, Daehee
AU - Lee, Seokpil
AU - Park, Youngcheol
PY - 2008
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2008
TY - paper
TI - The Use of Delay Control for Stereophonic Audio Rendering Based on VBAP
SP -
EP -
AU - Hyun, Dongil
AU - Choi, Tacksung
AU - Youn, Daehee
AU - Lee, Seokpil
AU - Park, Youngcheol
PY - 2008
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2008
AB - This paper proposes a new panning method that can enhance the performance of the stereophonic audio rendering system based on VBAP. The proposed system introduces a delay control to enhance the performance of the VBAP. Sample delaying is used to reduce the energy cancellation due to out-of-phase. Preliminary simulations and measurements are conducted to verify the controllability of ILD by delay control between stereophonic speakers. By simulating ILD by the delay control, spatial direction at frequencies where energy cancellation occurred could be perceived more stable than the conventional VBAP. The performance of the proposed system is also verified by subjective listening test.
This paper proposes a new panning method that can enhance the performance of the stereophonic audio rendering system based on VBAP. The proposed system introduces a delay control to enhance the performance of the VBAP. Sample delaying is used to reduce the energy cancellation due to out-of-phase. Preliminary simulations and measurements are conducted to verify the controllability of ILD by delay control between stereophonic speakers. By simulating ILD by the delay control, spatial direction at frequencies where energy cancellation occurred could be perceived more stable than the conventional VBAP. The performance of the proposed system is also verified by subjective listening test.
Authors:
Hyun, Dongil; Choi, Tacksung; Youn, Daehee; Lee, Seokpil; Park, Youngcheol
Affiliations:
DSP Lab, Yonsei University; Broadcasting-Communication Convergence Research Center KETI(See document for exact affiliation information.)
AES Convention:
125 (October 2008)
Paper Number:
7603
Publication Date:
October 1, 2008Import into BibTeX
Subject:
Loudspeakers
Permalink:
http://www.aes.org/e-lib/browse.cfm?elib=14754