Wave Field Synthesis: Practical Implementation and Application to Sound Beam Digital Pointing

Peretti P, Romoli L, Palestini L, Cecchi S, Piazza F. Wave Field Synthesis: Practical Implementation and Application to Sound Beam Digital Pointing. In: AES Convention 125. Audio Engineering Society; 2008. Paper 7618. Available from: https://aes.org/publications/elibrary-page/?id=14769

@inproceedings{Peretti2008_14769,
  author = {Peretti, Paolo and Romoli, Laura and Palestini, Lorenzo and Cecchi, Stefania and Piazza, Francesco},
  title = {{Wave Field Synthesis: Practical Implementation and Application to Sound Beam Digital Pointing}},
  booktitle = {AES Convention 125},
  note = {Paper 7618},
  year = {2008},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=14769}
}

TY  - CPAPER
TI  - Wave Field Synthesis: Practical Implementation and Application to Sound Beam Digital Pointing
AU  - Peretti, Paolo
AU  - Romoli, Laura
AU  - Palestini, Lorenzo
AU  - Cecchi, Stefania
AU  - Piazza, Francesco
T2  - AES Convention 125
M1  - Paper 7618
PY  - 2008
DA  - 2008/10/06
UR  - https://aes.org/publications/elibrary-page/?id=14769
PB  - Audio Engineering Society
LA  - en
AB  - Wave Field Synthesis (WFS) is a digital signal processing technique introduced to achieve an optimal acoustic sensation in a larger area than in traditional systems (Stereophony, Dolby Digital). It is based on a large number of loudspeakers and its real-time implementation needs the study of efficient solutions in order to limit the computational cost. To this end, in this paper we propose an approach based on a preprocessing of the driving function component, which does not depend on the audio streaming. Linear and circular geometries tests will be described and the application of this technique to digital pointing of the sound beam will be presented.
ER  -