Overview of Coding Alternatives for Virtual Acoustic Opening Based Applications

Beracoechea JA, Casajus-Quiros FJ, Garcia L, Ortiz L, Terleira E, Torres Guijarro S. Overview of Coding Alternatives for Virtual Acoustic Opening Based Applications. In: AES Conference: 28th International Conference: The Future of Audio Technology--Surround and Beyond. Audio Engineering Society; 2006. Paper 6-3. Available from: https://aes.org/publications/elibrary-page/?id=13846

@inproceedings{Beracoechea2006_13846,
  author = {Beracoechea, Jon Ander and Casajus-Quiros, Francisco Javier and Garcia, Lino and Ortiz, Luis and Terleira, Enrique and Torres Guijarro, Soledad},
  title = {{Overview of Coding Alternatives for Virtual Acoustic Opening Based Applications}},
  booktitle = {AES Conference: 28th International Conference: The Future of Audio Technology--Surround and Beyond},
  note = {Paper 6-3},
  year = {2006},
  month = jun,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=13846}
}

TY  - CPAPER
TI  - Overview of Coding Alternatives for Virtual Acoustic Opening Based Applications
AU  - Beracoechea, Jon Ander
AU  - Casajus-Quiros, Francisco Javier
AU  - Garcia, Lino
AU  - Ortiz, Luis
AU  - Terleira, Enrique
AU  - Torres Guijarro, Soledad
T2  - AES Conference: 28th International Conference: The Future of Audio Technology--Surround and Beyond
M1  - Paper 6-3
PY  - 2006
DA  - 2006/06/06
UR  - https://aes.org/publications/elibrary-page/?id=13846
PB  - Audio Engineering Society
LA  - en
AB  - The acoustic opening is a multichannel audio communication system which can be used as the backbone of future immersive audio applications. This paper examines several approaches to reduce the coding bit rate required for building such kind of systems. Two different schemes receive special attention: in multiple source scenarios interchannel decorrelation techniques are employed to increase efficiency; in scarce source scenarios, like in teleconference environments where only one or two sources are expected at the same time, the Source Separation + Wave Field Synthesis scheme is reviewed, as a way of further reducing bandwidth requirements, and some solutions are proposed.
ER  -