Low-Frequency Room Simulation Using Finite Difference Equations

Olesen SK. Low-Frequency Room Simulation Using Finite Difference Equations. In: AES Convention 102. Audio Engineering Society; 1997. Paper 4422. Available from: https://aes.org/publications/elibrary-page/?id=7357

@inproceedings{Olesen1997_7357,
  author = {Olesen, S. Krarup},
  title = {{Low-Frequency Room Simulation Using Finite Difference Equations}},
  booktitle = {AES Convention 102},
  note = {Paper 4422},
  year = {1997},
  month = mar,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=7357}
}

TY  - CPAPER
TI  - Low-Frequency Room Simulation Using Finite Difference Equations
AU  - Olesen, S. Krarup
T2  - AES Convention 102
M1  - Paper 4422
PY  - 1997
DA  - 1997/03/06
UR  - https://aes.org/publications/elibrary-page/?id=7357
PB  - Audio Engineering Society
LA  - en
AB  - Room simulation at frequencies below some 200 Hz can not be carried out correctly using methods based on geometrical acoustics. The wave equation should be solved somehow. A method that discretizes the wave equation into finite difference equations (a series of very simple updating formulas) is presented. The method is evaluated according to wall impedance, degree of discretization in time and space, frequency range, calculation speed, and application.
ER  -