Hybrid Sound Field Processing for Wave Field Synthesis System

Chung H, Lim J, Shim H, Sung KM, Yoo JH. Hybrid Sound Field Processing for Wave Field Synthesis System. In: AES Convention 122. Audio Engineering Society; 2007. Paper 7069. Available from: https://aes.org/publications/elibrary-page/?id=14054

@inproceedings{Chung2007_14054,
  author = {Chung, Hyunjoo and Lim, JunSeok and Shim, Hwan and Sung, Koeng-Mo and Yoo, Jae Hyoun},
  title = {{Hybrid Sound Field Processing for Wave Field Synthesis System}},
  booktitle = {AES Convention 122},
  note = {Paper 7069},
  year = {2007},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=14054}
}

TY  - CPAPER
TI  - Hybrid Sound Field Processing for Wave Field Synthesis System
AU  - Chung, Hyunjoo
AU  - Lim, JunSeok
AU  - Shim, Hwan
AU  - Sung, Koeng-Mo
AU  - Yoo, Jae Hyoun
T2  - AES Convention 122
M1  - Paper 7069
PY  - 2007
DA  - 2007/05/06
UR  - https://aes.org/publications/elibrary-page/?id=14054
PB  - Audio Engineering Society
LA  - en
AB  - Using the wave field synthesis (WFS) method, the sound of primary source was reproduced by plane waves. Although having some shortcomings such as spatial aliasing, these plane waves enlarged the sweet spot of the listening area and decreased the localization error of the sound source. Also, we suggested a grouped reflections algorithm (GRA) for reproducing early reflections. This sequence of early reflections increased the spaciousness of the listening room environment. The result, obtained by applying this method, was implemented by linear arrays of 32 loudspeakers constructed in an anechoic room. For backward compatibility with standard five channel surround titles, a new hybrid sound field processing algorithm using WFS and GRA method was implemented.
ER  -