A Method for Reproducing Frontal Sound Field of 22.2 Multichannel Sound Utilizing a Loudspeaker Array Frame

Okubo H, Sugimoto T, Oishi S, Ando A. A Method for Reproducing Frontal Sound Field of 22.2 Multichannel Sound Utilizing a Loudspeaker Array Frame. In: AES Convention 133. Audio Engineering Society; 2012. Paper 8714. Available from: https://aes.org/publications/elibrary-page/?id=16456

@inproceedings{Okubo2012_16456,
  author = {Okubo, Hiroyuki and Sugimoto, Takehiro and Oishi, Satoshi and Ando, Akio},
  title = {{A Method for Reproducing Frontal Sound Field of 22.2 Multichannel Sound Utilizing a Loudspeaker Array Frame}},
  booktitle = {AES Convention 133},
  note = {Paper 8714},
  year = {2012},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=16456}
}

TY  - CPAPER
TI  - A Method for Reproducing Frontal Sound Field of 22.2 Multichannel Sound Utilizing a Loudspeaker Array Frame
AU  - Okubo, Hiroyuki
AU  - Sugimoto, Takehiro
AU  - Oishi, Satoshi
AU  - Ando, Akio
T2  - AES Convention 133
M1  - Paper 8714
PY  - 2012
DA  - 2012/10/06
UR  - https://aes.org/publications/elibrary-page/?id=16456
PB  - Audio Engineering Society
LA  - en
AB  - NHK has been developing Super Hi-Vision (SHV), an ultrahigh-definition TV system that has a 7,680 x 4,320 pixel video image and a 22.2 multichannel three-dimensional sound system. A loudspeaker array frame (LAF) integrated into a flat panel display can synthesize wavefront of frontal sound source and localize sound images on the display and back of the viewer by using technology to simulate sound propagation characteristics. This makes it possible to listen to 22.2 multichannel sound without installing 24 discrete loudspeakers surrounding the listener in the room. In this paper we describe the prototype of the LAF and its performance focusing on frontal sound reproduction.
ER  -