The Use of Delay Control for Stereophonic Audio Rendering Based on VBAP

Hyun D, Choi T, Youn D, Lee S, Park Y. The Use of Delay Control for Stereophonic Audio Rendering Based on VBAP. In: AES Convention 125. Audio Engineering Society; 2008. Paper 7603. Available from: https://aes.org/publications/elibrary-page/?id=14754

@inproceedings{Hyun2008_14754,
  author = {Hyun, Dongil and Choi, Tacksung and Youn, Daehee and Lee, Seokpil and Park, Youngcheol},
  title = {{The Use of Delay Control for Stereophonic Audio Rendering Based on VBAP}},
  booktitle = {AES Convention 125},
  note = {Paper 7603},
  year = {2008},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=14754}
}

TY  - CPAPER
TI  - The Use of Delay Control for Stereophonic Audio Rendering Based on VBAP
AU  - Hyun, Dongil
AU  - Choi, Tacksung
AU  - Youn, Daehee
AU  - Lee, Seokpil
AU  - Park, Youngcheol
T2  - AES Convention 125
M1  - Paper 7603
PY  - 2008
DA  - 2008/10/06
UR  - https://aes.org/publications/elibrary-page/?id=14754
PB  - Audio Engineering Society
LA  - en
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.
ER  -