Spatial Encoding for Digital Waveguide Mesh Room Modeling Applications

Murphy D, Southern A. Spatial Encoding for Digital Waveguide Mesh Room Modeling Applications. In: AES Conference: 28th International Conference: The Future of Audio Technology--Surround and Beyond. Audio Engineering Society; 2006. Paper 5-3. Available from: https://aes.org/publications/elibrary-page/?id=13842

@inproceedings{Murphy2006_13842,
  author = {Murphy, Damian and Southern, Alex},
  title = {{Spatial Encoding for Digital Waveguide Mesh Room Modeling Applications}},
  booktitle = {AES Conference: 28th International Conference: The Future of Audio Technology--Surround and Beyond},
  note = {Paper 5-3},
  year = {2006},
  month = jun,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=13842}
}

TY  - CPAPER
TI  - Spatial Encoding for Digital Waveguide Mesh Room Modeling Applications
AU  - Murphy, Damian
AU  - Southern, Alex
T2  - AES Conference: 28th International Conference: The Future of Audio Technology--Surround and Beyond
M1  - Paper 5-3
PY  - 2006
DA  - 2006/06/06
UR  - https://aes.org/publications/elibrary-page/?id=13842
PB  - Audio Engineering Society
LA  - en
AB  - The Digital Waveguide Mesh (DWM) simulates Room Impulse Response (RIR) data for the purpose of capturing a modelled 2-D and 3-D sound-field. Two approaches to DWM spatial encoding techniques are discussed. The first is a circle of receivers used to provide a spatial reference as to the subsequent wavefronts incident on the boundary of the circle. In this way the capturing of the spatial information is similar to the underlying principle of Wavefield Synthesis (WFS). The second method is based on an approach to encode B-Format signals from real venues using several omnidirectional RIR recordings and has an underlying operation based on p-p sound measurement probes. Both encoding methods are compared using objective means to determine the success and accuracy of the reproduced soundfield.
ER  -