Low Complexity Directional Sound Sources for Finite Difference Time Domain Room Acoustic Models

Southern A, Murphy D. Low Complexity Directional Sound Sources for Finite Difference Time Domain Room Acoustic Models. In: AES Convention 126. Audio Engineering Society; 2009. Paper 7764. Available from: https://aes.org/publications/elibrary-page/?id=14960

@inproceedings{Southern2009_14960,
  author = {Southern, Alexander and Murphy, Damian},
  title = {{Low Complexity Directional Sound Sources for Finite Difference Time Domain Room Acoustic Models}},
  booktitle = {AES Convention 126},
  note = {Paper 7764},
  year = {2009},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=14960}
}

TY  - CPAPER
TI  - Low Complexity Directional Sound Sources for Finite Difference Time Domain Room Acoustic Models
AU  - Southern, Alexander
AU  - Murphy, Damian
T2  - AES Convention 126
M1  - Paper 7764
PY  - 2009
DA  - 2009/05/06
UR  - https://aes.org/publications/elibrary-page/?id=14960
PB  - Audio Engineering Society
LA  - en
AB  - The demand for more natural and realistic auralization has resulted in a number of approaches to the time domain implementation of directional sound sources in wave-based acoustic modelling schemes such as the Finite Difference Time Domain (FDTD) method and the Digital Waveguide Mesh (DWM). This paper discusses an approach for implementing simple regular directive sound sources using multiple monopole excitations with distributed spatial positioning. These arrangements are tested along with a discussion of the characteristic limitations for each setup scenario.
ER  -