Real-Time Multichannel Interfacing for a Dynamic Flat-Panel Audio Display Using the MATLAB Audio Systems Toolbox

Ramanathan A, Heilemann M, Bocko MF. Real-Time Multichannel Interfacing for a Dynamic Flat-Panel Audio Display Using the MATLAB Audio Systems Toolbox. In: AES Convention 143. Audio Engineering Society; 2017. Paper 391. Available from: https://aes.org/publications/elibrary-page/?id=19339

@inproceedings{Ramanathan2017_19339,
  author = {Ramanathan, Arvind and Heilemann, Michael and Bocko, Mark F.},
  title = {{Real-Time Multichannel Interfacing for a Dynamic Flat-Panel Audio Display Using the MATLAB Audio Systems Toolbox}},
  booktitle = {AES Convention 143},
  note = {Paper 391},
  year = {2017},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=19339}
}

TY  - CPAPER
TI  - Real-Time Multichannel Interfacing for a Dynamic Flat-Panel Audio Display Using the MATLAB Audio Systems Toolbox
AU  - Ramanathan, Arvind
AU  - Heilemann, Michael
AU  - Bocko, Mark F.
T2  - AES Convention 143
M1  - Paper 391
PY  - 2017
DA  - 2017/10/06
UR  - https://aes.org/publications/elibrary-page/?id=19339
PB  - Audio Engineering Society
LA  - en
AB  - Flat-panel audio displays use an array of force actuators to render sound sources on a display screen. The signal sent to each force actuator depends on the actuator position, the resonant properties of the panel, and the source position on the screen. A source may be translated to different spatial locations using the shifting theorem of the Fourier transform. A real-time implementation of this source positioning is presented using the MATLAB Audio Systems Toolbox. The implementation includes a graphical interface that allows a user to dynamically position the sound source on the screen. This implementation may be combined with audio source separation techniques to align audio sources with video images in real-time as part of a multimodal display.
ER  -