A GPGPU Approach to Improved Acoustic Finite Difference Time Domain Calculations

Angus JAS, Caunce A. A GPGPU Approach to Improved Acoustic Finite Difference Time Domain Calculations. In: AES Convention 128. Audio Engineering Society; 2010. Paper 7963. Available from: https://aes.org/publications/elibrary-page/?id=15260

@inproceedings{Angus2010_15260,
  author = {Angus, Jamie A. S. and Caunce, Andrew},
  title = {{A GPGPU Approach to Improved Acoustic Finite Difference Time Domain Calculations}},
  booktitle = {AES Convention 128},
  note = {Paper 7963},
  year = {2010},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=15260}
}

TY  - CPAPER
TI  - A GPGPU Approach to Improved Acoustic Finite Difference Time Domain Calculations
AU  - Angus, Jamie A. S.
AU  - Caunce, Andrew
T2  - AES Convention 128
M1  - Paper 7963
PY  - 2010
DA  - 2010/05/06
UR  - https://aes.org/publications/elibrary-page/?id=15260
PB  - Audio Engineering Society
LA  - en
AB  - This paper shows how to improve the efficiency and accuracy of Finite Difference Time Domain acoustic simulation by both calculating the differences using spectral methods and performing these calculations on a Graphics Processing Unit (GPU) rather than a CPU. These changes to the calculation method result in an increase in accuracy as well as a reduction in computational expense. The recent advances in the way that GPU’s are programmed (for example using CUDA on Nvidia's GPU) now make them an ideal platform on which to perform scientific computations at very high speeds and very low power consumption.
ER  -